Package：16-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） 计数器，除法器 描述：IC COUNTER 4STAGE SYNC 16SOIC

ONSEMI

安森美半导体

4-Stage Synchronous Bidirectional Counter

文件：160.12 Kbytes 页数：8 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

4-Stage Synchronous Bidirectional Counter

General Description The 74F169 is a fully synchronous 4-stage up/down counter. The 74F169 is a modulo-16 binary counter. Features a preset capability for programmable operation, carry lookahead for easy cascading and a U/D input to control the direction of counting. All state changes, whether in

文件：89.47 Kbytes 页数：8 Pages

Fairchild

仙童半导体

4-bit up/down binary synchronous counter

DESCRIPTION The 74F169 is a 4-bit synchronous, presettable Modulo 16 up/down counter featuring an internal carry look-ahead for applications in high-speed counting designs. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with

文件：116.33 Kbytes 页数：12 Pages

PHI

飞利浦