型号 功能描述 生产厂家 企业 LOGO 操作
CD74HC4538NSR.A

High-Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrator

Features • Retriggerable/Resettable Capability • Trigger and Reset Propagation Delays Independent of RX, CX • Triggering from the Leading or Trailing Edge • Q and Q Buffered Outputs Available • Separate Resets • Wide Range of Output Pulse Widths • Schmitt Trigger Input on A and B Inputs •

TI

德州仪器

Dual Retriggerable Monostable Multivibrator

General Description The MM74HC4538 high speed monostable multivibrator (one shots) is implemented in advanced silicon-gate CMOS technology. They feature speeds comparable to low power Schottky TTL circuitry while retaining the low power and high noise immunity characteristic of CMOS circuits.

FAIRCHILD

仙童半导体

Dual Precision Monostable Multivibrator(Retriggerable, Resettable)

The MC74HC4538A is identical in pinout to the MC14538B. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This dual monostable multivibrator may be triggered by either the positive or the negative edge of an input pulse,

ONSEMI

安森美半导体

DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR

DESCRIPTION The M54/74HC4538 is a high speed CMOS DUAL MONOSTABLEMULTIVIBRATOR fabricated insilicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. Each multivibrator features both a negative, A, and a positive, B, edge trigger

STMICROELECTRONICS

意法半导体

High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrator

文件:64.11 Kbytes Page:11 Pages

TI

德州仪器

DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR

文件:477.16 Kbytes Page:10 Pages

TOSHIBA

东芝

更新时间:2026-1-28 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
N/A
7734
样件支持,可原厂排单订货!
TI
25+
N/A
7786
正规渠道,免费送样。支持账期,BOM一站式配齐
TEXAS INSTRUMENTS
2025+
TSSOP16
9600
原装正品现货供应商原厂渠道物美价优
TI(德州仪器)
24+
N/A
6000
原厂原装,价格优势,欢迎洽谈!
TI
23+
TSSOP16
5500
现货,全新原装
Texas Instruments
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
TI(德州仪器)
2450+
SMD
9850
只做原装正品代理渠道!假一赔三!
TI(德州仪器)
26+
N/A
360000
只有原装 可配单
TI
22+
16TSSOP
9000
原厂渠道,现货配单
TI支持有TP的
24+
TSSOP-16
16500
只做原装正品现货 假一赔十

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