型号 功能描述 生产厂家 企业 LOGO 操作
HD74HC242

Quad. Bus Transceivers (with 3-state outputs),Quad. Bus Transceivers (with noninverted 3-state outputs)

Description The HD74HC242 is an inverting buffer and the HD74HC243 is a noninverting buffer. Each device has one active high enable (GBA), and one active low enable (GAB). GBA enables the A output and GAB enables the B outputs. The device does not have schmitt trigger inputs. Features • Hi

HITACHIHitachi Semiconductor

日立日立公司

HD74HC242

Quad. Bus Transceivers (with 3-state outputs),Quad. Bus Transceivers (with noninverted 3-state outputs)

HITACHIHitachi Semiconductor

日立日立公司

HD74HC242

Standard IC>General-Purpose Logics>HD74HC Series

RENESAS

瑞萨

HD74HC242

Quad. Bus Transceivers (with 3-state outputs) Quad. Bus Transceivers (with noninverted 3-state outputs)

文件:180.87 Kbytes Page:10 Pages

RENESAS

瑞萨

Quad bus transceiver; 3-state; inverting

GENERAL DESCRIPTION The 74HC/HCT242 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Inverting 3-state outputs • 2-way asynchronous data bus communication • Outpu

PHILIPS

飞利浦

QUAD BUS TRANSCEIVER 3-STATE

DESCRIPTION The M54/74HC242/243 are high speed CMOS QUAD BUS TRANSCEIVER (3-STATE) FABRICATED IN SILICON GATE C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption. The HC242/243 are 3 STATE bi-directional inverting and non-inverting bu

STMICROELECTRONICS

意法半导体

Inverting Quad TRI-STATE Transceiver

文件:134.47 Kbytes Page:6 Pages

NSC

国半

HD74HC242产品属性

  • 类型

    描述

  • 型号

    HD74HC242

  • 制造商

    Hitachi

更新时间:2026-3-2 9:16:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
HD
DIP
3200
原装长期供货!
HIT
23+
SOP
50000
全新原装正品现货,支持订货
HIT
25+
SOP
37500
原装正品现货,价格有优势!
HIT
25+
SOP
3200
全新原装、诚信经营、公司现货销售
HIT
23+
DIP
52687
##公司主营品牌长期供应100%原装现货可含税提供技术
RENESAS
25+
SOP-20
8800
公司只做原装,详情请咨询
RENESAS
24+
SOP-20
16900
原装正品现货支持实单
RENESAS
2025+
SOP20
4165
全新原厂原装产品、公司现货销售
NA
2450+
DIP20
6540
只做原厂原装正品终端客户免费申请样品
RENESAS
原厂封装
9800
原装进口公司现货假一赔百

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