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型号 功能描述 生产厂家 企业 LOGO 操作

Up/Down Binary Counter with Preset and Ripple Clock

文件:196.68 Kbytes Page:10 Pages

NSC

国半

Up/Down Binary Counter with Preset and Ripple Clock

文件:196.68 Kbytes Page:10 Pages

NSC

国半

Up/Down Binary Counter with Preset and Ripple Clock

文件:196.68 Kbytes Page:10 Pages

NSC

国半

Up/Down Binary Counter with Preset and Ripple Clock

文件:196.68 Kbytes Page:10 Pages

NSC

国半

Up/down binary counter with reset and ripple clock

DESCRIPTION The 74F191 is a 4-bit binary counter. It contains four edge-triggered master/slave flip-flops with internal gating and steering logic to provide asynchronous preset and synchronous count-up and count-down operations. FEATURES • High speed –125MHz typical fMAX • Synchronous, reversi

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飞利浦

更新时间:2026-8-4 11:35:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NSC
25+
25PCS
2800
原装现货!可长期供货!
onsemi(安森美)
25+
-
7734
样件支持,可原厂排单订货!
FSC
23+
NA
20000
全新原装假一赔十
NS
24+
DIP-16
9600
原装现货,优势供应,支持实单!
TI(德州仪器)
25+
PDIP16
1476
原装现货,免费供样,技术支持,原厂对接
FAI
25+23+
DIP-16
6832
绝对原装正品全新进口深圳现货
26+
N/A
82000
一级代理-主营优势-实惠价格-不悔选择
FAI
8739
DIP-16
7
原装现货海量库存欢迎咨询
ALTEAR直供
最新
BGA
2800
莱克讯每片来自原厂!价格超越代理!只做进口原装!
NS/国半
2447
DIP
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货

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