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型号 功能描述 生产厂家 企业 LOGO 操作
74F191SCQB

Up/Down Binary Counter with Preset and Ripple Clock

文件:175.58 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 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

PHILIPS

飞利浦

74F191SCQB产品属性

  • 类型

    描述

  • 型号

    74F191SCQB

  • 制造商

    NSC

  • 制造商全称

    National Semiconductor

  • 功能描述

    Up/Down Binary Counter with Preset and Ripple Clock

更新时间:2026-8-1 11:23:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FAI
24+
SMD
20000
一级代理原装现货假一罚十
NS
24+
SOP-14
9600
原装现货,优势供应,支持实单!
MOTOROLA
25+
SMD
316
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
F
23+
DIP
50000
全新原装正品现货,支持订货
FAIRCHIL
23+
DIP
5600
绝对全新原装!优势供货渠道!特价!请放心订购!
BUS
24+
65
NS
25+
SOP-14
4500
全新原装、诚信经营、公司现货销售
FAI
00+
SOP-14
50
原装现货海量库存欢迎咨询
MOT
06+
SOIC
1000
全新原装 绝对有货
NS
22+
SOP-14
1000
全新原装现货!自家库存!

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