HD74LS166AP - 8-bit Shift Register

Product Overview

Renesas

Part number	HD74LS166AP
Manufacturer	Renesas
File Size	212.04 KB
Description	8-bit Shift Register
Datasheet	HD74LS166AP Datasheet
Note	This datasheet PDF includes multiple part numbers: HD74LS166AP, HD74LS166A. Please refer to the document for exact specifications by model.
Additional preview pages of the HD74LS166AP datasheet.

gated clock inputs and an overriding clear input. The parallel-in or serial-in modes are established by the shift / load input. When high, this input enables the serial data input and couples the eight flip-flops for serial shifting with each clock pulse. When low, the parallel (broadside) data inputs are enabled and synchronous loading occurs on the next clock pulse, during parallel loading, serial data flow is inhibited. This, of course, allows the system clock to be free running and the re.

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Published: Jul 25, 2021 |