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 16:52:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
24+
标准封装
10498
全新原装正品/价格优惠/质量保障
HAR
25+23+
NA
33735
绝对原装正品全新进口深圳现货
PHI
25+
SOP20
3000
全新原装、诚信经营、公司现货销售
TOS
24+
5.2mm14
1027
全新现货
TC
23+
SOP
5000
原装正品,假一罚十
恩XP
24+
NA
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
PHI
05+
100
原装正品
RENESAS
24+
16900
原装正品现货支持实单
原装
1922+
SOP16-5.2
12600
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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