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

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

STMICROELECTRONICS

意法半导体

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

STMICROELECTRONICS

意法半导体

更新时间:2026-3-16 22:30:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHI
24+
DIP
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
Nexperia
25+
N/A
18798
正规渠道,免费送样。支持账期,BOM一站式配齐
PHI
24+
DIP16
25843
公司原厂原装现货假一罚十!特价出售!强势库存!
PHI
25+
DIP-16
20
百分百原装正品 真实公司现货库存 本公司只做原装 可
恩XP
22+
16DIP
9000
原厂渠道,现货配单
PHI
23+
DIP
9856
原装正品,假一罚百!
恩XP
25+
SOP
3200
全新原装、诚信经营、公司现货销售
PHI
06+
PDIP
1000
全新原装 绝对有货
24+
5000
公司存货
恩XP
25+
500000
行业低价,代理渠道

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