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74LS191 Synchronous 4-Bit Up/Down Counter

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Description

DM74LS191 Synchronous 4-Bit Up/Down Counter with Mode Control August 1986 Revised February 1999 DM74LS191 Synchronous 4-Bit Up/Down Counter with Mod.
The DM74LS191 circuit is a synchronous, reversible, up/ down counter.

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Datasheet Specifications

Part number
74LS191
Manufacturer
Fairchild Semiconductor
File Size
70.93 KB
Datasheet
74LS191-FairchildSemiconductor.pdf
Description
Synchronous 4-Bit Up/Down Counter

74LS191 Distributors

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Fairchild Semiconductor 74LS191-like datasheet