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74LS191 - 74LS191 Up/Down Binary Counter

74LS191 - 74LS191 Up/Down Binary Counter


  • Synchronous Up/Down Mudulo-16 Binary Counter, Count is Updated with Low-to-High Clock Transition
  • Synchronous Counting
  • High Speed up to 25MHz
  • Individual Preset Inputs
  • Standard TTL Switching Voltages
Part Summary
Manufacturer Various
Manufacturer's Part Number 74LS191
Manufacturer's Web Site -
Futurlec Part Number 74LS191
Department Integrated Circuits
Category 74LS Series
RoHS Compliant -
Package Type 16 Pin DIP
Technical Data 74LS191 Datasheet

Pricing Information
1+ $0.45
25+ $0.40
100+ $0.35
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ICS16 - 16 pin IC Socket
ICS16 - 16 pin IC Socket