54AC11175, 74AC11175
QUADRUPLE D-TYPE FLIP-FLOPS
WITH CLEAR

SCAS090 - DECEMBER 1989 - REVISED APRIL 1993

Copyright © 1992, Texas Instruments Incorporated

features

• Applications Include: Buffer/Storage Registers, Shift Registers, Pattern Generators
• Flow-Through Architecture Optimizes PCB Layout
• Center-Pin V_CC and GND Configurations Minimize High-Speed Switching Noise
• EPIC^TM (Enhanced-Performance Implanted CMOS) 1-m Process
• 500-mA Typical Latch-Up Immunity at 125°C
• Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs

  EPIC is a trademark of Texas Instruments Incorporated.

description

These positive-edge-triggered flipflops implement D-type flip-flop logic with a direct clear input. Information at the D inputs that meets the setup time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock input is at either the high or low level, the D input signal has no effect at the output.

The 54AC11175 is characterized for operation over the full military temperature range of - 55°C to 125°C. The 74AC11175 is characterized for operation from - 40°C to 85°C.