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型号 功能描述 生产厂家 企业 LOGO 操作
HEF4538BD

Dual precision monostable multivibrator

DESCRIPTION The HEF4538B is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has an active LOW trigger/retrigger input (I0), an active HIGH trigger/retrigger input (I1), an overriding active LOW direct reset input (CD), an output (O) and its complement (O), and two pin

PHILIPS

飞利浦

Dual precision monostable multivibrator

DESCRIPTION The HEF4538B is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has an active LOW trigger/retrigger input (I0), an active HIGH trigger/retrigger input (I1), an overriding active LOW direct reset input (CD), an output (O) and its complement (O), and two pin

PHILIPS

飞利浦

Dual precision monostable multivibrator

DESCRIPTION The HEF4538B is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has an active LOW trigger/retrigger input (I0), an active HIGH trigger/retrigger input (I1), an overriding active LOW direct reset input (CD), an output (O) and its complement (O), and two pin

PHILIPS

飞利浦

DUAL MONOSTABLE MULTIVIBRATOR

Description The HCC4000B series is composed of close to 80 monolithic types built with Metal Oxide Complementary technology. It provides Designers with high voltage noise tolerant complete Logic series. It radiation hardness and immunity to Heavy Ions make this series to be usable in the

STMICROELECTRONICS

意法半导体

Dual retriggerable precision monostable multivibrator

GENERAL DESCRIPTION The 74HC/HCT4538 are high-speed Si-gate CMOS devices and are pin compatible with “4538” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A. FEATURES • Separate reset inputs • Triggering from leading or trailing edge • Output capa

PHILIPS

飞利浦

更新时间:2026-5-17 16:42:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHI
22+
CDIP
8000
原装正品支持实单
PHIL
24+
DIP16
35
PHI
QQ咨询
CDIP
826
全新原装 研究所指定供货商
MOT
23+
CDIP
5000
原装正品,假一罚十
MOT
26+
SOP-24
890000
一级总代理商原厂原装大批量现货 一站式服务
恩XP
18+
DIP16
85600
保证进口原装可开17%增值税发票
恩XP
1716+
DIP
7500
只做原装进口,假一罚十
PHI
2447
DIP
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
PHI
最新
DIP
3689
原装进口现货库存专业工厂研究所配单供货
恩XP
24+
原厂封装
7800
全新原装

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