74LS194 - 4-Bit Bidirectional Universal Shift Register

Fairchild Semiconductor

The 74LS194 by Fairchild Semiconductor is a 4-Bit Bidirectional Universal Shift Register. Below is the official datasheet preview.

Datasheet Details

Part number	74LS194
Manufacturer	Fairchild Semiconductor
File Size	62.09 KB
Description	4-Bit Bidirectional Universal Shift Register
Datasheet	74LS194_FairchildSemiconductor.pdf
Additional preview pages of the 74LS194 datasheet.

This bidirectional shift register is designed to incorporate virtually all of the

a system designer may want in a shift register; they feature parallel inputs, parallel outputs, right-shift and left-shift serial inputs, operating-mode-control inputs, and a direct overriding clear line. The register has four distinct modes of operation, namely: Parallel (broadside) load Shift right (in the direction QA toward QD) Shift left (in the direction QD toward QA) Inhibit clock (do nothing) Synchronous parallel loading is accomplished by applying the four bits of data and taking both m.

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Published: Apr 23, 2005 |