位置：首页 > IC中文资料第11209页 > M74HC191F1R
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
M74HC191F1R | 4BITSYNCHRONOUSUP/DOWNCOUNTERS DESCRIPTION TheM54/74HC190/191arehighspeedCMOS4-BITSYNCHRONOUSUP/DOWNCOUNTERSfabricatedinsilicongateC2MOStechnology. ■HIGHSPEED fMAX=48MHz(TYP.)ATVCC=5V ■LOWPOWERDISSIPATION ICC=4µA(MAX.)ATTA=25°C ■HIGHNOISEIMMUNITY VNIH=VNIL=28 | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团 |  |   |
M74HC191F1R产品属性
- 类型
描述
- 型号
M74HC191F1R
- 制造商
STMICROELECTRONICS
- 制造商全称
STMicroelectronics
- 功能描述
4 BIT SYNCHRONOUS UP/DOWN COUNTERS
更新时间：2024-6-21 17:37:00
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
05+ |
原厂原装 |
176716 |
只做全新原装真实现货供应 |
|||
ST/STMicroelectronics/意法半导 |
21+ |
PDIP |
40 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
22+ |
NA |
3000 |
加我QQ或微信咨询更多详细信息, |
||||
ST |
SOP-16 |
93480 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
||||
ST/意法 |
23+ |
NA/ |
225 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
ST |
22+ |
PDIP |
12245 |
现货,原厂原装假一罚十! |
|||
ST |
2023+ |
SOP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
|||
ST |
SOP-16 |
68900 |
原包原标签100%进口原装常备现货! |
||||
ST |
SOP |
15620 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
STS |
1535+ |
250 |
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2021-9-17M74ACT251D，M74HC390D，M74VHC1GT00DTT1G，MAC15A10，MAC15A10FP，MAC15SM，MAC212A10，MAC212A10FP，MAC212A6FP，M1MA141KT1，M1MA141WAT1，M1MA141WKT1，M1MA142WAT1G，M1MA151AT1G，M1MA151KT1G
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2019-12-14
DdatasheetPDF页码索引
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