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型号 功能描述 生产厂家 企业 LOGO 操作

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:2026-3-18 20:23:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
25+
DIP16
12360
NXP/恩智浦原装特价HEF4538BP即刻询购立享优惠#长期有货
恩XP
25+
7589
全新原装现货,支持排单订货,可含税开票
NEXPERIA/安世
24+
SOP16
20000
原厂原装,正品现货,假一罚十
恩XP
2450+
DIP16
9485
只做原厂原装正品终端客户免费申请样品
恩XP
21+
DIP16
90000
全新原装鄙视假货
NEXPERIA
25+
SOP16
6000
全新原装现货、诚信经营!
TI
24+
DIP
5000
TI一级代理商原装进口现货
NEXPERIA/安世
21+
SOP16
8080
只做原装,质量保证
恩XP
25+
SOP-16
2500
只做原装 有挂有货 假一赔十
PHI
19+
SOP
15965

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