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HD74LS191 Datasheet - Renesas

HD74LS191 Synchronous Up / Down 4-bit Binary Counter

HD74LS191 Synchronous Up / Down 4-bit Binary Counter (single clock line) REJ03D0453 0200 Rev.2.00 Feb.18.2005 Synchronous operation is provided by having all flip-flops clocked simultaneously so that the steering logic. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple clock) counters. The outputs of the four master-slave flip-flops are triggered on a low-to-high-level transition of the clock input if the enable input is high. The.

HD74LS191 Datasheet (263.97 KB)

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Part number:

HD74LS191

Manufacturer:

Renesas ↗

File Size:

263.97 KB

Description:

Synchronous up / down 4-bit binary counter.

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HD74LS191 Synchronous Down 4-bit Binary Counter Renesas

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