Datasheet Specifications
- Part number
- HD74HC191
- Manufacturer
- Hitachi Semiconductor
- File Size
- 75.27 KB
- Datasheet
- HD74HC191_HitachiSemiconductor.pdf
- Description
- Synchronous Up/Down Decade/4-bit Binary Counter(Single Clock Line)
Description
HD74HC190/HD74HC191 Synchronous Up/Down Decade Counter (Single Clock Line) Synchronous Up/Donw 4-bit Binary Counter (Single Clock Line) .
Features
* High Speed Operation: tpd (Clock to Q) = 22 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Pin ArHD74HC191 Distributors
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