计数器/分频器

AMD

超威半导体

8-Bit Up/Down Counter

General Description The ’LS469 is an 8-bit synchronous up/down counter with parallel load and hold capability. Three function-select inputs (LD, UD, CBI) provide one of four operations which occur synchronously on the rising edge of the clock (CK). Features/Benefits ■ 8-bit up/down counter for

文件：143.34 Kbytes 页数：8 Pages

Fairchild

仙童半导体

DM54LS469/DM74LS469 8-Bit Up/Down Counter

文件：124.46 Kbytes 页数：4 Pages

NSC

国半

DM54LS469/DM74LS469 8-Bit Up/Down Counter

文件：124.46 Kbytes 页数：4 Pages

NSC

国半