74F169SCX_NL

更新时间： 2024-02-06 14:39:04

阅读下载

获取价格

如果您发现信息不准确，欢迎纠错

74F169SCX_NL 数据手册

April 1988

Revised July 1999

74F169

4-Stage Synchronous Bidirectional Counter

General Description

Features

■ Asynchronous counting and loading

■ Built-in lookahead carry capability

■ Presettable for programmable operation

The 74F169 is

fully synchronous 4-stage up/down

counter. The 74F169 is a modulo-16 binary counter. Fea-

tures 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

counting or parallel loading, are initiated by the LOW-to-

HIGH transition of the clock.

Ordering Code:

Order Number Package Number

Package Description

74F169SC

74F169SJ

74F169PC

M16A

M16D

N16E

16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow

16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Logic Symbols

Connection Diagram

IEEE/IEC

DS009488

www.fairchildsemi.com

12 3 4 5 6 7

下载PDF

型号	品牌	描述	获取价格	数据表
74F169SDC	FAIRCHILD	Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional,	获取价格
74F169SJ	NSC	4-Stage Synchronous Bidirectional Counter	获取价格
74F169SJ	FAIRCHILD	4-Stage Synchronous Bidirectional Counter	获取价格
74F169SJCQB	TI	F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, 0.3	获取价格
74F169SJCX	TI	IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16,	获取价格
74F169SJX	ETC	Synchronous Up/Down Counter	获取价格