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74F191

Part Number	74F191
Manufacturer	Philips
Description	Up/down binary counter
Published	May 28, 2005
Detailed Description	INTEGRATED CIRCUITS 74F191 Up/down binary counter with reset and ripple clock Product specification IC15 Data Handbook ...
Datasheet	74F191 PDF File

Overview

INTEGRATED CIRCUITS 74F191 Up/down binary counter with reset and ripple clock Product specification IC15 Data Handbook 1995 Jul 17 Philips Semiconductors Philips Semiconductors Product specification Up/Down binary counter with reset and ripple clock 74F191 FEATURES • High speed –125MHz typical fMAX • Synchronous, reversible counting • 4-Bit binary • Asynchronous parallel load capability • Cascadable without external logic • Single up/down control input DESCRIPTION The 74F191 is a 4-bit binary counter.
It contains four edge-triggered master/slave flip-flops with internal gating and steering logic to provide asynchronous preset and synchronous count-up and count-down operations.
Asynch...

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