首页 >74F191SMQB>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

74F191SMQB

Up/Down Binary Counter with Preset and Ripple Clock

文件:175.58 Kbytes 页数:10 Pages

NSC

国半

74F191SMX

Up/Down Binary Counter with Preset and Ripple Clock

文件:175.58 Kbytes 页数:10 Pages

NSC

国半

N74F191D

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

文件:104 Kbytes 页数:14 Pages

PHI

PHI

PHI

N74F191N

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

文件:104 Kbytes 页数:14 Pages

PHI

PHI

PHI

详细参数

  • 型号:

    74F191SMQB

  • 制造商:

    NSC

  • 制造商全称:

    National Semiconductor

  • 功能描述:

    Up/Down Binary Counter with Preset and Ripple Clock

供应商型号品牌批号封装库存备注价格
NAT
24+/25+
97
原装正品现货库存价优
询价
74F192N
25+
30
30
询价
FSC
24+
DIP-16
184
询价
F
24+
DIP16P
6980
原装现货,可开13%税票
询价
FSC
24+
DIP
15000
一级代理商原装进口现货
询价
FSC/ON
23+
原包装原封□□
2121
原装进口特价供应特价,原装元器件供应,支持开发样品更多详细咨询库存
询价
原厂
25+
1074
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
FAIRCHILD/仙童
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
询价
FSC
23+
DIP
50000
全新原装正品现货,支持订货
询价
FSC
00+
DIP
140
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
更多74F191SMQB供应商 更新时间2026-1-26 9:12:00