计数器/分频器

AMD

超威半导体

Synchronous 4-Bit Binary Counters

General Description These synchronous, presettable counters feature an internal carry look-ahead for application in high-speed counting designs. They are 4-bit binary counters. The carry output is decoded by means of a NOR gate, thus preventing spikes during the normal counting mode of operation.

文件：80.54 Kbytes 页数：7 Pages

FAIRCHILD

仙童半导体

SYNCHRONOUS 4-BIT BINARY COUNTERS

文件：75.37 Kbytes 页数：6 Pages

NSC

国半

SYNCHRONOUS 4-BIT BINARY COUNTERS

文件：75.37 Kbytes 页数：6 Pages

NSC

国半