Datasheet Details
- Part number
- 74F191
- Manufacturer
- Philips
- File Size
- 104.00 KB
- Datasheet
- 74F191_PhilipsSemiconductors.pdf
- Description
- Up/down binary counter
74F191 Description
INTEGRATED CIRCUITS 74F191 Up/down binary counter with reset and ripple clock Product specification IC15 Data Handbook 1995 Jul 17 Philips Semicondu.
The 74F191 is a 4-bit binary counter.
74F191 Features
* High speed
* 125MHz typical fMAX
* Synchronous, reversible counting
* 4-Bit binary
* Asynchronous parallel load capability
* Cascadable without external logic
74F191 Applications
* DIRECTION CONTROL U/D ENABLE CLOCK CE CP RC U/D CE CP RC U/D CE CP RC
a. N-Stage Counter Using Ripple Clock
DIRECTION CONTROL U/D ENABLE CE CP RC U/D CE CP RC U/D CE CP RC
CLOCK
b. Synchronous N-Stage Counter with Common Clock Using Ripple/Clock
DIRECTION CONTROL ENABLE
U/D CE CP CLOCK
* = C
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