型号 功能描述 生产厂家 企业 LOGO 操作

Dual non-retriggerable monostable multivibrator with reset

The 74HC/HCT221 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT221 are dual non-retriggerable monostable multivibrators. Each multivibrator features an active LOW-goin

Philips

飞利浦

Dual non-retriggerable monostable multivibrator with reset

The 74HC/HCT221 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT221 are dual non-retriggerable monostable multivibrators. Each multivibrator features an active LOW-goin

Philips

飞利浦

Dual non-retriggerable monostable multivibrator with reset

The 74HC/HCT221 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT221 are dual non-retriggerable monostable multivibrators. Each multivibrator features an active LOW-goin

Philips

飞利浦

High Speed CMOS Logic Dual Monostable Multivibrator with Reset

文件:65.78 Kbytes Page:11 Pages

TI

德州仪器

High-Speed CMOS Logic Dual Monostable Multivibrator with Reset

文件:379.6 Kbytes Page:18 Pages

TI

德州仪器

74HC221M产品属性

  • 类型

    描述

  • 型号

    74HC221M

  • 制造商

    HARRIS

  • 功能描述

    221

更新时间:2025-12-28 9:30:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PH
SMD
5350
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恩XP
24+
NA
80000
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HAR
06+
SOIC
1000
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PHI
24+
5000
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PHI
25+
SOP20
3000
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PHI
2023+
DIP16
58000
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PHI
2023+
DIP16
3790
进口原装现货
PHI
05+
100
原装正品
恩XP
25+
SOT38
188600
全新原厂原装正品现货 欢迎咨询
恩XP
21+
6000
只做原装正品,卖元器件不赚钱交个朋友

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