74HC191 (4-Bit Counter)

5 EGP

The 74HC191 are asynchronously presettable 4-bit binary up/down counters. They contain four master/slave flip-flops with internal gating and steering logic to provide asynchronous preset and synchronous count-up and count-down operation. **Specifications** * Synchronous reversible counting * Asynchronous parallel load * Count enable control for synchronous expansion * Single up/down control ... more on Future Electronics

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Product Details

  • The best price of 74HC191 (4-Bit Counter) by Future Electronics in Egypt is 5 EGP
  • Available payment methods are
    Cash on Delivery
  • Delivery fees are 0-25 EGP, with delivery expected within 1-3 day(s)
  • Similar products to 74HC191 (4-Bit Counter) are sold at RAM Electronics, TechDepot Egypt, Future Electronics with prices starting at 85 EGP
  • The first appearance of this product was on Jan 29, 2016

Future Electronics's Description

The 74HC191 are asynchronously presettable 4-bit binary up/down counters. They contain four master/slave flip-flops with internal gating and steering logic to provide asynchronous preset and synchronous count-up and count-down operation.

Specifications

  • Synchronous reversible counting
  • Asynchronous parallel load
  • Count enable control for synchronous expansion
  • Single up/down control input
  • Output capability: standard

74HC191 datasheet

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