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型号	下载订购	功能描述	制造商上传企业	LOGO
HEF4538B	文件：102.82 Kbytes Page：8 Pages	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 文件：102.82 Kbytes 页数：8 Pages	PHI 飞利浦	PHI
HEF4538B	文件：106.43 Kbytes Page：8 Pages	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 p 文件：106.43 Kbytes 页数：8 Pages	PHI 飞利浦	PHI
HEF4538B	文件：107.47 Kbytes Page：17 Pages	Dual precision monostable multivibrator General description The HEF4538B is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has an active LOW trigger/retrigger input (nA), an active HIGH trigger/retrigger input (nB), an overriding active LOW direct reset input (nCD), an output (nQ) and its complement (nQ), 文件：107.47 Kbytes 页数：17 Pages	恩XP	恩XP
HEF4538B	文件：246.91 Kbytes Page：14 Pages	Dual precision monostable multivibrator 1. General description The HEF4538B is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has an active LOW trigger/retrigger input (nA), an active HIGH trigger/retrigger input (nB), an overriding active LOW direct reset input (nCD), an output (nQ) and its complement ( 文件：246.91 Kbytes 页数：14 Pages	NEXPERIANexperia B.V. All rights reserved 安世安世半导体(中国)有限公司	NEXPERIA
HEF4538B	文件：130.3 Kbytes Page：18 Pages	Dual precision monostable multivibrator 文件：130.3 Kbytes 页数：18 Pages	恩XP	恩XP
HEF4538BD	文件：102.82 Kbytes Page：8 Pages	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 文件：102.82 Kbytes 页数：8 Pages	PHI 飞利浦	PHI
HEF4538BF	文件：102.82 Kbytes Page：8 Pages	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 文件：102.82 Kbytes 页数：8 Pages	PHI 飞利浦	PHI
HEF4538BN	文件：102.82 Kbytes Page：8 Pages	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 文件：102.82 Kbytes 页数：8 Pages	PHI 飞利浦	PHI
HEF4538BP	文件：102.82 Kbytes Page：8 Pages	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 文件：102.82 Kbytes 页数：8 Pages	PHI 飞利浦	PHI
HEF4538BP	文件：107.47 Kbytes Page：17 Pages	Dual precision monostable multivibrator General description The HEF4538B is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has an active LOW trigger/retrigger input (nA), an active HIGH trigger/retrigger input (nB), an overriding active LOW direct reset input (nCD), an output (nQ) and its complement (nQ), 文件：107.47 Kbytes 页数：17 Pages	恩XP	恩XP

技术参数

VCC (V)：
3.0 - 15
Logic switching levels：
CMOS
Output drive capability (mA)：
± 2.4
tpd (ns)：
60
Power dissipation considerations：
medium
Tamb (°C)：
-40~85
Rth(j-a) (K/W)：
78
Ψth(j-top) (K/W)：
3.5
Rth(j-c) (K/W)：
37
Package name：
SO16

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市龙腾翼电子科技有限公司	HEF4538B	PHI	2013	DIP	3000	全新	询价
艾睿（深圳）半导体有限公司	HEF4538B	恩XP	2447	NA	100500	一级代理专营品牌!原装正品,优势现货,长期排单到货	询价
深圳市恒达亿科技有限公司	HEF4538B	PHI	25+	DIP20	3200	全新原装、诚信经营、公司现货销售	询价
深圳市昌和盛利电子有限公司	HEF4538B	ATMEL	NEW	DIP	9153	代理全系列销售,全新原装正品,价格优势,长期供应,量大可订	询价
深圳市粤科源兴科技有限公司	HEF4538BT,653	ANALOG	2500	PH3	30000		询价
深圳市星佑电子有限公司	HEF4538BT	PHI	06+	SOP	12000	全新原装100真实现货供应	询价
深圳市富诚威科技有限公司	HEF4538BT	PHI	25+	SMD	2560	绝对原装!现货热卖!	询价
谛辉(北京/上海/青岛 )电子科技有限公司	HEF4538BP	PHI	25+	TQFP212	18000	原厂直接发货进口原装	询价
深圳市毅创腾电子科技有限公司	HEF4538BT	PHI	23+	SMD16	3700	绝对全新原装!现货!特价!请放心订购!	询价
深圳市卓越微芯电子有限公司	HEF4538BT	恩XP	25+	SOP16	32	百分百原装正品真实公司现货库存本公司只做原装可	询价

更多HEF4538B供应商更新时间2025-10-7 8:01:00

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