型号 功能描述 生产厂家 企业 LOGO 操作
SL74HC221

Dual Monostable Multivibrator

Dual Monostable Multivibrator The SL74HC221 is identical in pinout to the LS/ALS221. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 3.0

SLS

SL74HC221

Dual Monostable Multivibrator

SLS

Dual Monostable Multivibrator

Dual Monostable Multivibrator The SL74HC221 is identical in pinout to the LS/ALS221. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 3.0

SLS

Dual Monostable Multivibrator

Dual Monostable Multivibrator The SL74HC221 is identical in pinout to the LS/ALS221. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 3.0

SLS

Dual monostable multivibrator

SLS

Dual Monostable Multivibrator with Reset

SLS

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

SL74HC221产品属性

  • 类型

    描述

  • 型号

    SL74HC221

  • 制造商

    SLS

  • 制造商全称

    System Logic Semiconductor

  • 功能描述

    Dual Monostable Multivibrator

更新时间:2026-3-16 20:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
SLS
2026+
SOP20
54648
百分百原装现货 实单必成 欢迎询价
SLS
24+
SOP20
990000
明嘉莱只做原装正品现货
SLS
25+
SOP-20
5000
百分百原装正品 真实公司现货库存 本公司只做原装 可
TI
23+
NA
1335
专做原装正品,假一罚百!
05+
原厂原装
13051
只做全新原装真实现货供应
ST
23+
DIP-24
16900
正规渠道,只有原装!
SLS
37Tube
56520
一级代理 原装正品假一罚十价格优势长期供货
HYNIX
24+
SOP-7.2-20P
1500
ST
2511
DIP-24
16900
电子元器件采购降本30%!原厂直采,砍掉中间差价
SLS
23+
SOP
30000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、

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