General description

The 74ALVC164245 is a high-performance, low-power, low-voltage, Si-gate CMOS
device, superior to most advanced CMOS compatible TTL families.

The 74ALVC164245 is a 16-bit (dual octal) dual supply translating transceiver featuring
non-inverting 3-state bus compatible outputs in both send and receive directions. It is
designed to interface between a 3 V and 5 V bus in a mixed 3 V and 5 V supply
environment.

This device can be used as two 8-bit transceivers or one 16-bit transceiver.

The direction control inputs (1DIR and 2DIR) determine the direction of the data flow.
nDIR (active HIGH) enables data from nA ports to nB ports. nDIR (active LOW) enables
data from nB ports to nA ports. The output enable inputs (1OE and 2OE), when HIGH,
disable both nA and nB ports by placing them in a high-impedance OFF-state. The nB
ports interface with the 5 V bus. The nA ports interface with the 3 V bus.

In suspend mode, when one of the supply voltages is zero, there will be no current flow
from the non-zero supply towards the zero supply. The A-outputs must be set 3-state and
the voltage on the A-bus must be smaller than V

diode

(typical 0.7 V). V

CCB

CCA

(except

in suspend mode).

Features

5 V tolerant inputs/outputs for interfacing with 5 V logic

Wide supply voltage range:

3 V port (V

CCA

): 1.5 V to 3.6 V

5 V port (V

CCB

): 1.5 V to 5.5 V.

CMOS low power consumption

Direct interface with TTL levels

Control inputs voltage range from 2.7 V to 5.5 V

Inputs accept voltages up to 5.5 V

High-impedance outputs when V

CCA

or V

CCB

= 0 V

Complies with JEDEC standard JESD8-B/JESD36

ESD protection:

HBM EIA/JESD22-A114-B exceeds 2000 V

MM EIA/JESD22-A115-A exceeds 200 V.

Specified from

C to +85

C and

C to +125

74ALVC164245

16-bit dual supply translating transciever; 3-state

Rev. 02 -- 1 June 2004

Product data sheet

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

2 of 19

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

Quick reference data

[1]

is used to determine the dynamic power dissipation (P

W).

= C

N +

) where:

= input frequency in MHz;

= output frequency in MHz;

= output load capacitance in pF;

= supply voltage in Volts;

N = total load switching outputs;

) = sum of the outputs.

[2]

The condition is V

= GND to V

Ordering information

Table 1:

Quick reference data

GND = 0 V; T

amb

= 25

C; t

= t

2.5 ns.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

PHL

, t

PLH

propagation delay nAn
to nBn

= 50 pF;

CCB

= 4.5 V to 5.5 V;

CCA

= 3.0 V to 3.6 V

2.9

propagation delay nBn
to nAn

= 50 pF;

CCB

= 4.5 V to 5.5 V;

CCA

= 3.0 V to 3.6 V

2.5

propagation delay nAn
to nBn

= 50 pF;

CCB

= 3.0 V to 3.6 V;

CCA

= 2.3 V to 2.7 V

3.3

propagation delay nBn
to nAn

= 50 pF;

CCB

= 3.0 V to 3.6 V;

CCA

= 2.3 V to 2.7 V

3.0

input capacitance

4.0

I/O

input/output
capacitance A and B
port

5.0

power dissipation
capacitance 5 V port:
nAn to nBn

CCB

= 5 V; V

CCA

= 3.3 V

[1] [2]

outputs enabled

outputs disabled

power dissipation
capacitance 3 V port:
nBn to nA

CCB

= 5 V; V

CCA

= 3.3 V

[1] [2]

outputs enabled

outputs disabled

Table 2:

Ordering information

Type number

Temperature range

Package

Name

Description

Version

74ALVC164245DGG

C to +125

TSSOP48

plastic thin shrink small outline package; 48 leads;
body width 6.1 mm

SOT362-1

74ALVC164245DL

C to +125

SSOP48

plastic shrink small outline package; 48 leads; body
width 7.5 mm

SOT370-1

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

5 of 19

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

Pinning information

6.1 Pinning

6.2 Pin description

Fig 3.

Pin configuration (T)SSOP48.

164245

1DIR

1OE

1B0

1A0

1B1

1A1

GND

1B2

1A2

1B3

1A3

CCB

CCA

1B4

1A4

1B5

1A5

GND

1B6

1A6

1B7

1A7

2B0

2A0

2B1

2A1

GND

2B2

2A4

2B3

2A3

CCB

CCA

2B4

2A4

2B5

2A5

GND

2B6

2A6

2B7

2A7

2DIR

2OE

001aab037

Table 3:

Pin description

Symbol

Pin

Description

1DIR

direction control input

1B0

data input/output

1B1

data input/output

GND

4, 10, 15, 21,
28, 34, 39, 45

ground (0 V)

1B2

data input/output

1B3

data input/output

CCB

7, 18

supply voltage (5 V bus)

1B4

data input/output

1B5

data input/output

1B6

data input/output

1B7

data input/output

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

6 of 19

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

2B0

data input/output

2B1

data input/output

2B2

data input/output

2B3

data input/output

2B4

data input/output

2B5

data input/output

2B6

data input/output

2B7

data input/output

2DIR

direction control input

2OE

output enable input (active LOW)

2A7

data input/output

2A6

data input/output

2A5

data input/output

2A4

data input/output

CCA

31, 42

supply voltage (3 V bus)

2A3

data input/output

2A2

data input/output

2A1

data input/output

2A0

data input/output

1A7

data input/output

1A6

data input/output

1A5

data input/output

1A4

data input/output

1A3

data input/output

1A2

data input/output

1A1

data input/output

1A0

data input/output

1OE

output enable input (active LOW)

n.c.

not connected

Table 3:

Pin description

...continued

Symbol

Pin

Description

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

7 of 19

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

Functional description

7.1 Function table

[1]

H = HIGH voltage level;

L = LOW voltage level;

X = don't care;

Z = high-impedance OFF-state.

Limiting values

[1]

The performance capability of a high-performance integrated circuit in conjunction with its thermal
environment can create junction temperatures which are detrimental to reliability. The maximum junction
temperature of this integrated circuit should not exceed 150

[2]

The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

[3]

For (T)SSOP48 packages: above 60

C the value of P

tot

derates linearly with 5.5 mW/K.

Table 4:

Function table

[1]

Inputs

Outputs

nOE

nDIR

nAn

nBn

A = B

inputs

B = A

Table 5:

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
GND (ground = 0 V). See

Table note 1

Symbol

Parameter

Conditions

Min

Max

Unit

CCB

supply voltage B
port

CCB

CCA

0.5

+6.0

CCA

supply voltage A
port

CCB

CCA

0.5

+4.6

input diode current

< 0 V

input voltage

[2]

0.5

+6.0

I/O

input voltage range
for I/Os

0.5

+ 0.5 V

output diode
current

> V

or V

< 0 V

output voltage

output HIGH or LOW state

[2]

0.5

+ 0.5 V

output 3-state

[2]

0.5

+6.0

output source or
sink current

= 0 V to V

, I

GND

or GND current

100

stg

storage
temperature

+150

tot

power dissipation

SSOP and
TSSOP package

amb

C to +125

[3]

500

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

8 of 19

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

Recommended operating conditions

10. Static characteristics

Table 6:

Recommended operating conditions

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

CCB

supply voltage
B port

CCB

CCA

maximum speed performance

2.7

5.5

low-voltage applications

1.5

5.5

CCA

supply voltage
A port

CCB

CCA

maximum speed performance

2.7

3.6

low-voltage applications

1.5

3.6

input voltage
control inputs

5.5

I/O

input voltage

A port

CCA

B port

CCB

output voltage

A port

CCA

B port

CCB

amb

operating
ambient
temperature

+125

, t

input rise and
fall times

CCA

= 2.7 V to 3.0 V

ns/V

CCA

= 3.0 V to 3.6 V

ns/V

CCB

= 3.0 V to 4.5 V

ns/V

CCB

= 4.5 V to 5.5 V

ns/V

Table 7:

Static characteristics

At recommended operating conditions; voltages are referenced to GND (ground = 0 V).

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

amb

C to +85

[1]

HIGH-level input voltage

B port

CCB

= 3.0 V to 5.5 V

[2]

2.0

A port

CCA

= 3.0 V to 3.6 V

2.0

CCA

= 2.3 V to 2.7 V

[2]

1.7

LOW-level input voltage

B port

CCB

= 4.5 V to 5.5 V

[2]

0.8

CCB

= 3.0 V to 3.6 V

[2]

0.7

A port

CCA

= 3.0 V to 3.6 V

0.8

CCA

= 2.3 V to 2.7 V

[2]

0.7

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

9 of 19

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

HIGH-level output voltage

B port

= V

or V

24 mA; V

CCB

= 4.5 V

CCB

0.8 -

12 mA; V

CCB

= 4.5 V

CCB

0.5 -

18 mA; V

CCB

= 3.0 V

CCB

0.8 -

100

A; V

CCB

= 3.0 V

CCB

0.2 V

CCB

A port

= V

or V

24 mA; V

CCA

= 3.0 V

CCA

0.7 -

100

A; V

CCA

= 3.0 V

CCA

0.2 -

12 mA; V

CCA

= 2.7 V

CCA

0.5 -

8 mA; V

CCA

= 2.3 V

CCA

0.6 -

100

A; V

CCA

= 2.3 V

CCA

0.2 V

CCA

LOW-level output voltage

B port

= V

or V

= 24 mA; V

CCB

= 4.5 V

0.55

= 12 mA; V

CCB

= 4.5 V

0.40

= 100

A; V

CCB

= 4.5 V

0.20

= 18 mA; V

CCB

= 3.0 V

0.55

= 100

A; V

CCB

= 3.0 V

0.20

A port

= V

or V

= 24 mA; V

CCA

= 3.0 V

0.55

= 100

A; V

CCA

= 3.0 V

0.20

= 12 mA; V

CCA

= 2.7 V

0.40

= 12 mA; V

CCA

= 2.3 V

0.60

= 100

A; V

CCA

= 2.3 V

0.20

input leakage current

= 5.5 V or GND

0.1

3-state output OFF-state
current

= V

or V

;

= V

or GND

[3]

0.1

quiescent supply current

= V

or GND; I

= 0 A

0.1

additional quiescent
supply current per control
pin

= V

0.6 V; I

= 0 A

[4]

500

input capacitance

4.0

I/O

input/output capacitance
A and B port

5.0

amb

C to +125

HIGH-level input voltage

B port

CCB

= 3.0 V to 5.5 V

[2]

2.0

A port

CCA

= 3.0 V to 3.6 V

2.0

CCA

= 2.3 V to 2.7 V

[2]

1.7

Table 7:

Static characteristics

...continued

At recommended operating conditions; voltages are referenced to GND (ground = 0 V).

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

10 of 19

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

[1]

All typical values are measured at V

CCB

= 5.0 V, V

CCA

= 3.3 V and T

amb

= 25

[2]

If V

CCA

< 2.7 V, the switching levels at all inputs are not TTL compatible.

[3]

For transceivers, the parameter I

includes the input leakage current.

[4]

CCA

= 2.7 V to 3.6 V: other inputs at V

CCA

or GND; V

CCB

= 4.5 V to 5.5 V: other inputs at V

CCB

or GND.

LOW-level input voltage

B port

CCB

= 4.5 V to 5.5 V

[2]

0.8

CCB

= 3.0 V to 3.6 V

[2]

0.7

A port

CCA

= 3.0 V to 3.6 V

0.8

CCA

= 2.3 V to 2.7 V

[2]

0.7

HIGH-level output voltage

B port

= V

or V

24 mA; V

CCB

= 4.5 V

CCB

1.2 -

12 mA; V

CCB

= 4.5 V

CCB

0.8 -

18 mA; V

CCB

= 3.0 V

CCB

1.0 -

100

A; V

CCB

= 3.0 V

CCB

0.3 V

CCB

A port

= V

or V

24 mA; V

CCA

= 3.0 V

CCA

1.0 -

100

A; V

CCA

= 3.0 V

CCA

0.3 -

12 mA; V

CCA

= 2.7 V

CCA

0.8 -

8 mA; V

CCA

= 2.3 V

CCA

0.6 -

100

A; V

CCA

= 2.3 V

CCA

0.3 V

CCA

LOW-level output voltage

B port

= V

or V

= 24 mA; V

CCB

= 4.5 V

0.60

= 12 mA; V

CCB

= 4.5 V

0.80

= 100

A; V

CCB

= 4.5 V

0.30

= 18 mA; V

CCB

= 3.0 V

0.80

= 100

A; V

CCB

= 3.0 V

0.30

A port

= V

or V

= 24 mA; V

CCA

= 3.0 V

0.80

= 100

A; V

CCA

= 3.0 V

0.30

= 12 mA; V

CCA

= 2.7 V

0.60

= 12 mA; V

CCA

= 2.3 V

0.60

= 100

A; V

CCA

= 2.3 V

0.20

input leakage current

= 5.5 V or GND

0.1

3-state output OFF-state
current

= V

or V

;

= V

or GND

[3]

0.1

quiescent supply current

= V

or GND; I

= 0 A

0.1

additional quiescent
supply current per control
pin

= V

0.6 V; I

= 0 A

[4]

5000

Table 7:

Static characteristics

...continued

At recommended operating conditions; voltages are referenced to GND (ground = 0 V).

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

11 of 19

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

11. Dynamic characteristics

Table 8:

Dynamic characteristics

GND = 0 V; t

= t

2.5 ns; C

= 50 pF; see

Figure 6

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

amb

C to +85

[1]

PHL

, t

PLH

propagation delay
nAn to nBn

see

Figure 4

CCA

= 2.3 V to 2.7 V; V

CCB

= 3.0 V tot 3.6 V

1.5

3.3

7.6

CCA

= 2.7 V; V

CCB

= 4.5 V to 5.5 V

1.0

3.0

5.9

CCA

= 3.0 V to 3.6 V; V

CCB

= 4.5 V to 5.5 V

1.0

2.9

5.8

propagation delay
nBn to nAn

see

Figure 4

CCA

= 2.3 V to 2.7 V; V

CCB

= 3.0 V tot 3.6 V

1.0

3.0

7.6

CCA

= 2.7 V; V

CCB

= 4.5 V to 5.5 V

1.0

4.3

6.7

CCA

= 3.0 V to 3.6 V; V

CCB

= 4.5 V to 5.5 V

1.2

2.5

5.8

PZH

, t

PZL

3-state output enable
time nOE to nBn

see

Figure 5

CCA

= 2.3 V to 2.7 V; V

CCB

= 3.0 V tot 3.6 V

1.5

4.1

11.5

CCA

= 2.7 V; V

CCB

= 4.5 V to 5.5 V

1.5

3.6

9.2

CCA

= 3.0 V to 3.6 V; V

CCB

= 4.5 V to 5.5 V

1.0

3.2

8.9

3-state output enable
time nOE to nAn

see

Figure 5

CCA

= 2.3 V to 2.7 V; V

CCB

= 3.0 V tot 3.6 V

1.5

4.6

12.3

CCA

= 2.7 V; V

CCB

= 4.5 V to 5.5 V

1.5

4.3

9.3

CCA

= 3.0 V to 3.6 V; V

CCB

= 4.5 V to 5.5 V

1.0

3.2

8.9

PHZ

, t

PLZ

3-state output disable
time nOE to nBn

see

Figure 5

CCA

= 2.3 V to 2.7 V; V

CCB

= 3.0 V tot 3.6 V

2.0

2.7

10.5

CCA

= 2.7 V; V

CCB

= 4.5 V to 5.5 V

2.5

4.6

9.0

CCA

= 3.0 V to 3.6 V; V

CCB

= 4.5 V to 5.5 V

2.1

4.9

8.6

3-state output disable
time nOE to nAn

see

Figure 5

CCA

= 2.3 V to 2.7 V; V

CCB

= 3.0 V tot 3.6 V

1.0

2.7

9.3

CCA

= 2.7 V; V

CCB

= 4.5 V to 5.5 V

1.5

3.5

9.0

CCA

= 3.0 V to 3.6 V; V

CCB

= 4.5 V to 5.5 V

2.0

3.2

8.6

power dissipation
capacitance 5 V port:
nAn to nBn

CCB

= 5 V; V

CCA

= 3.3 V

[2] [3]

outputs enabled

outputs disabled

power dissipation
capacitance 3 V port:
nBn to nA

CCB

= 5 V; V

CCA

= 3.3 V

[2] [3]

outputs enabled

outputs disabled

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

12 of 19

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

[1]

All typical values are measured at nominal voltage for V

CCB

and V

CCA

and at T

amb

= 25

[2]

is used to determine the dynamic power dissipation (P

W).

= C

N +

) where:

= input frequency in MHz;

= output frequency in MHz;

= output load capacitance in pF;

= supply voltage in Volts;

N = total load switching outputs;

) = sum of the outputs.

[3]

The condition is V

= GND to V

amb

C to +125

PHL

, t

PLH

propagation delay
nAn to nBn

see

Figure 4

CCA

= 2.3 V to 2.7 V; V

CCB

= 3.0 V tot 3.6 V

1.5

9.5

CCA

= 2.7 V; V

CCB

= 4.5 V to 5.5 V

1.0

7.5

CCA

= 3.0 V to 3.6 V; V

CCB

= 4.5 V to 5.5 V

1.0

7.5

propagation delay
nBn to nAn

see

Figure 4

CCA

= 2.3 V to 2.7 V; V

CCB

= 3.0 V tot 3.6 V

1.0

9.5

CCA

= 2.7 V; V

CCB

= 4.5 V to 5.5 V

1.0

8.5

CCA

= 3.0 V to 3.6 V; V

CCB

= 4.5 V to 5.5 V

1.2

7.5

PZH

, t

PZL

3-state output enable
time nOE to nBn

see

Figure 5

CCA

= 2.3 V to 2.7 V; V

CCB

= 3.0 V tot 3.6 V

1.5

14.5

CCA

= 2.7 V; V

CCB

= 4.5 V to 5.5 V

1.5

11.5

CCA

= 3.0 V to 3.6 V; V

CCB

= 4.5 V to 5.5 V

1.0

12.0

3-state output enable
time nOE to nAn

see

Figure 5

CCA

= 2.3 V to 2.7 V; V

CCB

= 3.0 V tot 3.6 V

1.5

15.5

CCA

= 2.7 V; V

CCB

= 4.5 V to 5.5 V

1.5

12.0

CCA

= 3.0 V to 3.6 V; V

CCB

= 4.5 V to 5.5 V

1.0

11.5

PHZ

, t

PLZ

3-state output disable
time nOE to nBn

see

Figure 5

CCA

= 2.3 V to 2.7 V; V

CCB

= 3.0 V tot 3.6 V

2.0

13.5

CCA

= 2.7 V; V

CCB

= 4.5 V to 5.5 V

2.5

11.5

CCA

= 3.0 V to 3.6 V; V

CCB

= 4.5 V to 5.5 V

2.1

11.0

3-state output disable
time nOE to nAn

see

Figure 5

CCA

= 2.3 V to 2.7 V; V

CCB

= 3.0 V tot 3.6 V

1.0

12.0

CCA

= 2.7 V; V

CCB

= 4.5 V to 5.5 V

1.5

11.5

CCA

= 3.0 V to 3.6 V; V

CCB

= 4.5 V to 5.5 V

2.0

11.0

Table 8:

Dynamic characteristics

...continued

GND = 0 V; t

= t

2.5 ns; C

= 50 pF; see

Figure 6

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

13 of 19

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

12. AC waveforms

Measurement points are given in

Table 9

and V

are typical output voltage drop that occur with the output load.

Fig 4.

Input (nAn, nBn) to output (nBn, nAn) propagation delays.

Table 9:

Measurement points

Direction

Supply voltage

Input

Output

CCA

CCB

A port to B port

2.3 V to 2.7 V

2.7 V to 3.6 V

CCA

0.5

CCA

1.5 V

B port to A port

2.3 V to 2.7 V

2.7 V to 3.6 V

2.7 V

1.5 V

0.5

CCA

A port to B port

2.7 V to 3.6 V

4.5 V to 5.5 V

2.7 V

1.5 V

0.5

CCB

B port to A port

2.7 V to 3.6 V

4.5 V to 5.5 V

3.0 V

1.5 V

Measurement points are given in

Table 10

and V

are typical output voltage drop that occur with output load.

Fig 5.

3-state enable and disable times.

001aaa792

nAn, nBn

input

nBn, nAn

output

PHL

PLH

GND

001aaa793

PLZ

PHZ

outputs

disabled

outputs
enabled

outputs

enabled

Qn output

LOW-to-OFF
OFF-to-LOW

Qn output

HIGH-to-OFF
OFF-to-HIGH

nOE input

GND

PZL

PZH

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

14 of 19

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

Table 10:

Measurement points

Direction

Supply voltage

Input

Output

CCA

CCB

A port to B port

2.3 V to 2.7 V 2.7 V to 3.6 V

CCA

0.5

CCA

1.5 V

OL(B)

+ 0.3 V

OH(B)

0.3 V

B port to A port

2.3 V to 2.7 V 2.7 V to 3.6 V

2.7 V

1.5 V

0.5

CCA

OL(A)

+ 0.15 V V

OH(A)

0.15 V

A port to B port

2.7 V to 3.6 V 4.5 V to 5.5 V

2.7 V

1.5 V

0.5

CCB

0.2

CCB

0.8

CCB

B port to A port

2.7 V to 3.6 V 4.5 V to 5.5 V

3.0 V

1.5 V

OL(A)

+ 0.3 V

OH(A)

0.3 V

Test data is given in

Table 11

Definitions for test circuits:

= Load resistor.

= Load capacitance including jig and probe capacitance.

= Termination resistance should be equal to the output impedance Z

of the pulse

generator.

Fig 6.

Load circuitry for switching times.

EXT

mna616

D.U.T.

PULSE

GENERATOR

Table 11:

Test data

Direction

Supply voltage

Load

EXT

CCA

CCB

PLH

, t

PHL

PZH

, t

PHZ

PZL

, t

PLZ

A port to B port

2.3 V to 2.7 V

2.7 V to 3.6 V

50 pF

500

open

GND

B port to A port

2.3 V to 2.7 V

2.7 V to 3.6 V

50 pF

500

open

GND

6.0 V

A port to B port

2.7 V to 3.6 V

4.5 V to 5.5 V

50 pF

500

open

GND

B port to A port

2.7 V to 3.6 V

4.5 V to 5.5 V

50 pF

500

open

GND

6.0 V

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

15 of 19

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

13. Package outline

Fig 7.

Package outline SSOP48.

UNIT

(1)

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION

ISSUE DATE

IEC

JEDEC

JEITA

0.4
0.2

2.35
2.20

0.25

0.3
0.2

0.22
0.13

16.00
15.75

7.6
7.4

0.635

1.4

0.25

10.4
10.1

1.0
0.6

1.2
1.0

0.85
0.40

8
0

0.18

0.1

DIMENSIONS (mm are the original dimensions)

Note

1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.

SOT370-1

99-12-27
03-02-19

(1)

MO-118

detail X

(A )

pin 1 index

10 mm

scale

SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm

SOT370-1

max.

2.8

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

16 of 19

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

Fig 8.

Package outline TSSOP48.

UNIT

(1)

(2)

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION

ISSUE DATE

IEC

JEDEC

JEITA

0.15
0.05

0.2
0.1

8
0

0.1

DIMENSIONS (mm are the original dimensions).

Notes

1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.

2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.

SOT362-1

99-12-27
03-02-19

detail X

(A )

0.25

pin 1 index

1.05
0.85

0.28
0.17

0.2
0.1

12.6
12.4

6.2
6.0

0.5

0.25

8.3
7.9

0.50
0.35

0.8
0.4

0.08

0.8
0.4

TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm

SOT362-1

max.

1.2

2.5

5 mm

scale

MO-153

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

17 of 19

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

14. Revision history

Table 12:

Revision history

Document ID

Release date

Data sheet status

Change notice

Order number

Supersedes

74ALVC164245_2

20040601

Product data

9397 750 13248

74ALVC164245_1

Modifications:

The format of this data sheet has been redesigned to comply with the current presentation and
information standard of Philips Semiconductors.

Table 2

: VFBGA56 type added

Table 7

: Values for T

amb

C to +125

C added

Table 8

: Values for T

amb

C to +125

C added

74ALVC164245_1

19980826

Product specification

9397 750 04564

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

9397 750 13248

Product data sheet

Rev. 02 -- 1 June 2004

18 of 19

15. Data sheet status

[1]

Please consult the most recently issued data sheet before initiating or completing a design.

[2]

The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at
URL http://www.semiconductors.philips.com.

[3]

For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.

16. Definitions

Short-form specification -- The data in a short-form specification is
extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.

Limiting values definition -- Limiting values given are in accordance with
the Absolute Maximum Rating System (IEC 60134). Stress above one or
more of the limiting values may cause permanent damage to the device.
These are stress ratings only and operation of the device at these or at any
other conditions above those given in the Characteristics sections of the
specification is not implied. Exposure to limiting values for extended periods
may affect device reliability.

Application information -- Applications that are described herein for any
of these products are for illustrative purposes only. Philips Semiconductors
make no representation or warranty that such applications will be suitable for
the specified use without further testing or modification.

17. Disclaimers

Life support -- These products are not designed for use in life support
appliances, devices, or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors
customers using or selling these products for use in such applications do so
at their own risk and agree to fully indemnify Philips Semiconductors for any
damages resulting from such application.

Right to make changes -- Philips Semiconductors reserves the right to
make changes in the products - including circuits, standard cells, and/or
software - described or contained herein in order to improve design and/or
performance. When the product is in full production (status `Production'),
relevant changes will be communicated via a Customer Product/Process
Change Notification (CPCN). Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no
license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are
free from patent, copyright, or mask work right infringement, unless otherwise
specified.

18. Contact information

For additional information, please visit: http://www.semiconductors.philips.com

For sales office addresses, send an email to: sales.addresses@www.semiconductors.philips.com

Level

Data sheet status

[1]

Product status

[2] [3]

Definition

Objective data

Development

This data sheet contains data from the objective specification for product development. Philips
Semiconductors reserves the right to change the specification in any manner without notice.

Preliminary data

Qualification

This data sheet contains data from the preliminary specification. Supplementary data will be published
at a later date. Philips Semiconductors reserves the right to change the specification without notice, in
order to improve the design and supply the best possible product.

III

Product data

Production

This data sheet contains data from the product specification. Philips Semiconductors reserves the
right to make changes at any time in order to improve the design, manufacturing and supply. Relevant
changes will be communicated via a Customer Product/Process Change Notification (CPCN).

Š Koninklijke Philips Electronics N.V. 2004

All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner. The information presented in this document does
not form part of any quotation or contract, is believed to be accurate and reliable and may
be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.

Date of release: 1 June 2004

Document order number: 9397 750 13248

Published in The Netherlands

Philips Semiconductors

74ALVC164245

16-bit dual supply translating transceiver; 3-state

19. Contents

General description . . . . . . . . . . . . . . . . . . . . . . 1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Quick reference data . . . . . . . . . . . . . . . . . . . . . 2

Ordering information . . . . . . . . . . . . . . . . . . . . . 2

Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3

Pinning information . . . . . . . . . . . . . . . . . . . . . . 5

6.1

Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

6.2

Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5

Functional description . . . . . . . . . . . . . . . . . . . 7

7.1

Function table . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 7

Recommended operating conditions. . . . . . . . 8

Static characteristics. . . . . . . . . . . . . . . . . . . . . 8

Dynamic characteristics . . . . . . . . . . . . . . . . . 11

AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . 13

Package outline . . . . . . . . . . . . . . . . . . . . . . . . 15

Revision history . . . . . . . . . . . . . . . . . . . . . . . . 17

Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 18

Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Contact information . . . . . . . . . . . . . . . . . . . . 18

Part Number 74ALVC164245

Document Outline