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型号 功能描述 生产厂家 企业 LOGO 操作
HEF4538BF

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:2026-5-14 17:53:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
23+
标准封装
6000
正规渠道,只有原装!
PHI
23+
DIP-16
7000
绝对全新原装!100%保质量特价!请放心订购!
恩XP
25+
DIP16
30000
原装正品公司现货,假一赔十!
PHI
2015+
DIP
19889
一级代理原装现货,特价热卖!
恩XP
18+
DIP16
85600
保证进口原装可开17%增值税发票
恩XP
24+
原厂封装
7800
全新原装
恩XP
23+
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
恩XP
21+
DIP16
20000
优势供应 实单必成 可开13点增值税
PHI
22+
DIP
8000
原装正品支持实单
恩XP
21+
DIP16
10000
只做原装,质量保证

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