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M74HC221F1R

DUAL MONOSTABLE MULTIVIBRATOR

DESCRIPTION The M54/74HC221/221A are high speed CMOS MONOSTABLE multivibrators fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. There are two trigger inputs, AINPUT (negative edge) and

文件:288.34 Kbytes 页数:14 Pages

STMICROELECTRONICS

意法半导体

M74HC273RM13TR

ST
SOP宽体

ST

M74HC595B1

ST
DIP-16

ST

M74HC595BI

ST
DIP16

ST

M74HC595BI

ST
DIP

ST

详细参数

  • 型号:

    M74HC221F1R

  • 制造商:

    STMICROELECTRONICS

  • 制造商全称:

    STMicroelectronics

  • 功能描述:

    DUAL MONOSTABLE MULTIVIBRATOR

供应商型号品牌批号封装库存备注价格
ST
25+
SOP16
18000
原厂直接发货进口原装
询价
ST
24+
SOP16
90
询价
SGSTHOMSON
05+
原厂原装
4340
只做全新原装真实现货供应
询价
ST
24+
SMD
15800
原装现货假一罚十
询价
ST
2016+
S0P-16
3000
只做原装,假一罚十,公司可开17%增值税发票!
询价
ST
04+
SOP-16/50PCS
19584
原装现货海量库存欢迎咨询
询价
ST
22+
SOP-16/50PCS
2000
原装现货库存.价格优势
询价
ST
23+
SOP-16/
8560
受权代理!全新原装现货特价热卖!
询价
ST
04+
SOP-16/50PCS
6000
绝对原装自己现货
询价
ST
2447
S0P-16
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
更多M74HC221F1R供应商 更新时间2025-10-9 17:57:00