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CD54AC273 Datasheet Octal D Flip-Flop

Manufacturer: Texas Instruments

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General Description

The ’AC273 and ’ACT273 devices are octal D-type flip-flops with reset that utilize advanced CMOS logic technology.

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

All eight flip-flops are controlled by a common clock (CP) and a common reset (MR).

Overview

Data sheet acquired from Harris Semiconductor SCHS249B August 1998 - Revised July 2002 CD54AC273, CD74AC273 CD54ACT273, CD74ACT273 Octal D Flip-Flop with.

Key Features

  • Buffered Inputs.
  • Typical Propagation Delay - 6.5ns at VCC = 5V, TA = 25oC, CL = 50pF.
  • Exceeds 2kV ESD Protection MIL-STD-883, Method 3015.
  • SCR-Latchup-Resistant CMOS Process and Circuit Design.
  • Speed of Bipolar FAST™/AS/S with Significantly Reduced Power Consumption.
  • Balanced Propagation Delays.
  • AC Types Feature 1.5V to 5.5V Operation and Balanced Noise Immunity at 30% of the Supply.
  • ±24mA Output Drive Current - Fanout to 15.

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