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  1. The ’HCT273 devices are similar to the ’HCT377 devices, but feature a common clear enable (CLR) input instead of a latched clock. These devices are positive-edge-triggered D-type flip-flops with a common enable input.

  2. HCT273 Product details. Octal D Flip-Flop with Common Clock and Reset with LSTTL-Compatible Inputs. High−Performance Silicon−Gate CMOS. The MC74HCT273A may be used as a level converter for interfacing TTL or NMOS outputs to High−Speed CMOS inputs. The HCT273A is identical in pinout to the LS273. This device consists of eight D flip− ...

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  4. Product data sheet. General description. The 74HC273; 74HCT273 is an octal positive-edge triggered D-type flip-flop. The device features clock (CP) and master reset (MR) inputs. The outputs Qn will assume the state of their corresponding Dn inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition.

  5. The 74HC273; 74HCT273 is an octal positive-edge triggered D-type flip-flop. The device features clock (CP) and master reset (MR) inputs. The outputs Qn will assume the state of their corresponding Dn inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition. A LOW on MR forces the outputs LOW independently ...

  6. 9.1 Application Information. The SNx4HC273 is octal D Flip flop with active low clear input. It has low input current and low power consumption. The D flip-flop can be used as a Toggle flip flop using an XOR gate at the input. The output toggles from the previous state whenever the T input is high.

  7. General Description. The MM74HCT273 utilizes advanced silicon−gate CMOS technology. It has an input threshold and output drive similar to LS−TTL with the low standby power of CMOS. These positive edge−triggered flip−flops have a common clock and clear−independent Q outputs. Data on a D input, having the specified set−up and hold ...