型号 功能描述 生产厂家 企业 LOGO 操作
DM74LS169

Synchronous 4-Bit Up/Down Binary Counter

General Description This synchronous presettable counter features an internal carry look-ahead for cascading in high-speed counting applications. Synchronous operation is provided by having all flip-flops clocked simultaneously, so that the outputs all change at the same time when so instructed

Fairchild

仙童半导体

DM74LS169

Synchronous 4-Bit Up/Down Binary Counter

ONSEMI

安森美半导体

Synchronous 4-Bit Up/Down Binary Counter

General Description This synchronous presettable counter features an internal carry look-ahead for cascading in high-speed counting applications. Synchronous operation is provided by having all flip-flops clocked simultaneously, so that the outputs all change at the same time when so instructed

Fairchild

仙童半导体

Synchronous 4-Bit Up/Down Binary Counter

General Description This synchronous presettable counter features an internal carry look-ahead for cascading in high-speed counting applications. Synchronous operation is provided by having all flip-flops clocked simultaneously, so that the outputs all change at the same time when so instructed

Fairchild

仙童半导体

Synchronous 4-Bit Up/Down Binary Counter

General Description This synchronous presettable counter features an internal carry look-ahead for cascading in high-speed counting applications. Synchronous operation is provided by having all flip-flops clocked simultaneously, so that the outputs all change at the same time when so instructed

Fairchild

仙童半导体

SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS

文件:415.9 Kbytes Page:10 Pages

TI

德州仪器

SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS

文件:415.9 Kbytes Page:10 Pages

TI

德州仪器

Synchronous 4-Bit Up/Down Binary Counter

文件:165.95 Kbytes Page:8 Pages

NSC

国半

Synchronous 4-Bit Up/Down Binary Counter

TI

德州仪器

封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:管件 描述:COUNTER UP/DWN BINARY SMD 16SOIC 集成电路(IC) 计数器,除法器

ONSEMI

安森美半导体

封装/外壳:16-DIP(0.300",7.62mm) 包装:管件 描述:IC COUNTER BINARY UP/DOWN 16-DIP 集成电路(IC) 计数器,除法器

ONSEMI

安森美半导体

Synchronous 4-Bit Up/Down Binary Counter

文件:165.95 Kbytes Page:8 Pages

NSC

国半

SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS

文件:415.9 Kbytes Page:10 Pages

TI

德州仪器

BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS

The SN54 /74LS168 and SN54 /74LS169 are fully synchronous 4-stage up/down counters featuring a preset capability for programmable operation, carry lookahead for easy cascading and a U/D input to control the direction of counting. The SN54 /74LS168 counts in a BCD decade (8, 4, 2, 1) sequence, whil

Motorola

摩托罗拉

DM74LS169产品属性

  • 类型

    描述

  • 型号

    DM74LS169

  • 制造商

    Fairchild Semiconductor Corporation

更新时间:2026-1-1 9:09:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NS
25+
QFP
3200
全新原装、诚信经营、公司现货销售
原厂
25+
175
百分百原装正品 真实公司现货库存 本公司只做原装 可
24+
N/A
62000
一级代理-主营优势-实惠价格-不悔选择
HIT
84+
DIP
437
原装正品
ON Semiconductor
24+
16-SOIC
56200
一级代理/放心采购
FSC
24+
DIP
6430
原装现货/欢迎来电咨询
NS
24+
DIP
9600
原装现货,优势供应,支持实单!
NATIONAL SEMICONDUCTOR
2023+
SMD
1027
安罗世纪电子只做原装正品货
ON/安森美
24+
DIP16
8000
新到现货,只做全新原装正品
FAIRCILD
22+
DIP-16
8000
原装正品支持实单

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