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74_163

SYNCHRONOUS 4-BIT BINARY COUNTER

74F163AN im A3000

The MC74F163A is a high-speed synchronous modulo-16 binary counter. It is synchronously presettable for application in programmable dividers and have two types of Count Enable inputs plus a Terminal Count output for versatility in forming synchronous multistage counters.

The MC74F163A has a Synchronous Reset input that overrides counting and parallel loading and allows the outputs to be simultaneously reset on the rising edge of the clock.

  • Synchronous Counting and Loading
  • High-Speed Synchronous Expansion
  • Typical Count Frequency of 120 MHz

Pinout

at the Amiga

TypCommo-No. C= Description C= Info Form Editors Info
A 390420-01IC TTL ALS 4 BIT COUNTER , 74ALS163A DIP16
B 390545-01IC TTL FAST 74F163 4 BIT BIN COUNTER DIP16


atCountTypPosition Notice
A3000 1 B U476,-
A3000-T 1 B U476,-
GBA 1 B IC29,-


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Last modified: 2018/09/01 16:41

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