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The 74HC257; 74HCT257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to ...
C. • Balanced Propagation Delay and Transition Times. • Significant Power Reduction Compared to LSTTL. Logic ICs. • HC Types. - 2V to 6V Operation.
Jan 13, 2010 · The 74HC257 and 74HCT257 have four identical 2-input multiplexers with 3-state outputs, which select 4 bits of data from two sources and are ...
1 Features. • Operating voltage range of 4.5 V to 5.5 V. • High-current3-state outputs interface directly with system bus. • Typical tpd = 17 ns.
The 74HC257-Q100; 74HCT257-Q100 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. It enables the use of current limiting ...
74HCT257 Texas Instruments Logic parts available at DigiKey ... 74HCT257. Texas Instruments. Integrated Circuits (ICs) | Signal Switches, Multiplexers, Decoders ...
Jan 26, 2015 · The 74HC257 and 74HCT257 are the logic implementation of a 4-pole, 2-position switch, where the position of the switch is determined by the ...
Sep 20, 2005 · The 74HC257; 74HCT257 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL).
Out of stock
IC 74HCT257 Quadruple 2-Line to 1-Line Data Selectors/Multiplexors with 3-State Outputs. 74HCT257 Logic, CMOS. View larger image. Jameco Part no.: 45719 ...
In stock
QTY (22) CD74HCT257E HARRIS 16 PIN DIP MULTIPLEXER 74HCT257 NOS 1 TUBE ; Quantity. 11 sold. 2 available ; Item Number. 111342675348 ; Brand. HARRIS ; Model. 16 PIN ...
Try The SN74HCS157 Parts — Drop-in Replacement Parts Available. Logic Quad 2-Input Multiplexers.