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74191 Synchronous 4-Bit Up/Down Counter

74191 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 Details

Part number
74191
Manufacturer
Fairchild Semiconductor
File Size
72.74 KB
Datasheet
74191_FairchildSemiconductor.pdf
Description
Synchronous 4-Bit Up/Down Counter

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Synchronous 4-Bit Down Counter Fairchild Semiconductor
Fairchild Semiconductor 74191-like datasheet