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74HC221价格

参考价格:¥1.3057

型号:74HC221D,652 品牌:NXP 备注:这里有74HC221多少钱,2026年最近7天走势,今日出价,今日竞价,74HC221批发/采购报价,74HC221行情走势销售排行榜,74HC221报价。
型号 功能描述 生产厂家 企业 LOGO 操作
74HC221

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

封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:管件 描述:IC MULTIVIBRATOR 19NS 16SO 集成电路(IC) 多谐振荡器

ETC

知名厂家

封装/外壳:16-SSOP(0.209",5.30mm 宽) 包装:管件 描述:IC MULTIVIBRATOR 19NS 16SSOP 集成电路(IC) 多谐振荡器

ETC

知名厂家

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

74HC221产品属性

  • 类型

    描述

  • 型号

    74HC221

  • 制造商

    TOS

  • 功能描述

    74HC221N

更新时间:2026-8-3 17:39:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ROCHESTER
2022+
5000
只做原装,价格优惠,长期供货。
恩XP
23+
9865
原装正品,假一赔十
ST(意法)
26+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
PH
SMD
5350
一级代理 原装正品假一罚十价格优势长期供货
PHI
24+
SOP?
5000
只做原装正品现货 欢迎来电查询15919825718
TOSHIBA/东芝
2450+
DIP
8850
只做原装正品假一赔十为客户做到零风险!!
恩XP
25+
N/A
20000
原装,请咨询
HAR
25+23+
NA
33735
绝对原装正品全新进口深圳现货
PHI
26+
SOP16PIN
12300
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
PHI
25+
SOP20
3000
全新原装、诚信经营、公司现货销售

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