型号 功能描述 生产厂家 企业 LOGO 操作
C4538R

BIPOLAR TRANSISTOR

ETC

知名厂家

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

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

更新时间:2026-3-15 8:36:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TOSHIBA
22+
TO220
8000
原装正品支持实单
25+
TO-220
500000
行业低价,代理渠道
KEMET
25+
非标准型 SMD
20948
样件支持,可原厂排单订货!
KEMET
25+
非标准型 SMD
21000
正规渠道,免费送样。支持账期,BOM一站式配齐
TOSHIBA
2025+
TO220
4165
全新原厂原装产品、公司现货销售
C-CUBE
9848
QFP
10
全新 发货1-2天
TOSHIBA
23+
TO220
7300
专注配单,只做原装进口现货
TOS
25+
TO-220F
27500
原装正品,价格最低!
SANKEN
TO-220F
22+
6000
十年配单,只做原装
SANKEN
25+
TO-TO-220F
37650
独立分销商 公司只做原装 诚心经营 免费试样正品保证

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