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:2026-3-14 11:26:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
25+
DIP16
90000
一级代理商进口原装现货、价格合理
恩XP
25+
DIP-16
32360
NXP/恩智浦全新特价HEF4538BD即刻询购立享优惠#长期有货
恩XP
23+
DIP16
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种
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
ST/意法
23+
SOP
50000
全新原装正品现货,支持订货
PHI
91+
DIP-16
177
一级代理,专注军工、汽车、医疗、工业、新能源、电力
PHI
23+
CERDIP-16
7000
绝对全新原装!100%保质量特价!请放心订购!
PHIL
24+
DIP16
35
恩XP
24+
原厂封装
7800
全新原装
PHI
00+/01+
DIP16
124
全新原装100真实现货供应

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