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74AC11377

Texas Instruments
Part Number 74AC11377
Manufacturer Texas Instruments
Description OCTAL D-TYPE FLIP-FLOP
Published Aug 19, 2019
Detailed Description • Contains Eight D-Type Flip-Flops • Clock Enable Latched to Avoid False Clocking • Applications Include: Buffer/Storage...
Datasheet PDF File 74AC11377 PDF File

74AC11377
74AC11377

Overview
• Contains Eight D-Type Flip-Flops • Clock Enable Latched to Avoid False Clocking • Applications Include: Buffer/Storage Registers, Shift Registers, Pattern Generators • Flow-Through Architecture Optimizes PCB Layout • Center-Pin VCC and GND Configuration Minimizes High-Speed Switching Noise t• EPIC (Enhanced-Performance Implanted CMOS) 1-mm Process • 500-mA Typical Latch-Up Immunity at 125°C • Package Options Include Plastic Small Outline Packages and Standard Plastic 300-mil DIPs 74AC11377 OCTAL D-TYPE FLIP-FLOP WITH CLOCK ENABLE SCAS101 – D3420, FEBRUARY 1990 – REVISED APRIL 1993 DW OR NT PACKAGE (TOP VIEW) 1Q 2Q 3Q 4Q GND GND GND GND 5Q 6Q 7Q 8Q 1 2 3 4 5 6 7 8 9 10 11 12 24 CLKEN 23 1D 22 2D 21 3D 20 4D 19 VCC 18 VCC 17 5D 16 6D 15 7D 14 8D 13 CLK description These circuits are positive-edge-triggered D-type flip-flops with a clock enable input.
Information at the D inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse if CLKEN is low.
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 circuits are designed to prevent false clocking by transitions at the CLKEN input.
The 74AC11377 is characterized for operation from – 40°C to 85°C.
FUNCTION TABLE (each flip-flop) INPUTS OUTPUT CLKEN CLK D Q H X X Q0 L ↑H H L ↑L L X L X Q0 EPIC is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
•POST OFFICE BOX 655303 DALLAS, TEXAS 75265 Copyright © 1993, Texas Instruments Incorporated 2–1 74AC11377 OCTAL D-TYPE FLIP-FLOP WITH CLOCK ENABLE SCAS101 – D3420, FEBRUARY 1990 – REVISED ...


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