Datasheet4U Logo Datasheet4U.com

CD54HC273 Datasheet Octal D-Type Flip-Flop

Manufacturer: Texas Instruments

Overview: CD54HC273, CD74HC273 CD54HCT273, CD74HCT273 SCHS174C – FEBRUARY 1998 – REVISED JANUARY 2022 CDx4HC(T)273 High-Speed CMOS Logic Octal D-Type Flip-Flop with Reset.

📥 Download Datasheet

General Description

The ’HC273 and ’HCT273 high speed octal D-Type flip-flops with a direct clear input are manufactured with silicon-gate CMOS technology.

They possess the low power consumption of standard CMOS integrated circuits.

Information at the D input is transferred to the Q outputs on the positive-going edge of the clock pulse.

Key Features

  • Common clock and asynchronous controller reset.
  • Positive edge triggering.
  • Buffered inputs.
  • Fanout (over temperature range).
  • Standard outputs: 10 LSTTL loads.
  • Bus driver outputs: 15 LSTTL loads.
  • Wide operating temperature range:.
  • 55℃ to 125℃.
  • Balanced propagation delay and transition times.
  • Significant power reduction compared to LSTTL Logic ICs.
  • HC types:.
  • 2 V to 6 V operation.
  • Hi.

More Datasheets from Texas Instruments

Part Number Description
CD54HC273F Octal D-Type Flip-Flop
CD54HC27 Triple 3-Input NOR Gate
CD54HC20 Dual 4-Input NAND Gates
CD54HC20F Dual 4-Input NAND Gates
CD54HC21 Dual 4-Input AND Gates
CD54HC21F Dual 4-Input AND Gates
CD54HC221 Dual Monostable Multivibrator
CD54HC237 High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer
CD54HC238 High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer Inverting/Noninverting
CD54HC240 High-Speed CMOS Logic Octal Buffer/Line Drivers