CD54HC574F3A - Octal D-Type Flip-Flop

This page provides the datasheet information for the CD54HC574F3A, a member of the CD54HC374 Octal D-Type Flip-Flop family.

Product Overview

Texas Instruments

Part number	CD54HC574F3A
Manufacturer	Texas Instruments
File Size	1.44 MB
Description	Octal D-Type Flip-Flop
Datasheet	CD54HC574F3A Datasheet
Additional preview pages of the CD54HC574F3A datasheet.

The ’HC374, ’HCT374, ’HC574, and ’HCT574 are octal D-type flip-flops with 3-state outputs and the capability to drive 15 LSTTL loads.

The eight edgetriggered flip-flops enter data into their registers on the LOW to HIGH transition of clock (CP).

Buffered inputs.
Common three-state output enable control.
Three-state outputs.
Bus line driving capability.
Typical propagation delay (clock to Q) = 15 ns at VCC = 5 V, CL = 15 pF, TA = 25℃.
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.

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Published: Apr 20, 2021 |