型号 功能描述 生产厂家 企业 LOGO 操作
74HC242

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

74HC242

QUAD BUS TRANSCEIVER (3-STATE)

STMICROELECTRONICS

意法半导体

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

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

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

Inverting Quad TRI-STATE Transceiver

文件:134.47 Kbytes Page:6 Pages

NSC

国半

更新时间:2025-12-24 23:01:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHI
24+
NA/
1990
优势代理渠道,原装正品,可全系列订货开增值税票
TOS
2016+
DIP
3000
只做原装,假一罚十,公司可开17%增值税发票!
HAR
23+
NA
20000
全新原装假一赔十
TI
24+
DIP
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
HAR
25+
SOP
3200
全新原装、诚信经营、公司现货销售
ST
23+
DIP-14
16900
正规渠道,只有原装!
PHI
23+
SOP14
6200
绝对全新原装!优势供货渠道!特价!请放心订购!
恩XP
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
TOSHIBA
24+
DIP14P
6980
原装现货,可开13%税票
PHI
25+23+
SOP
24551
绝对原装正品全新进口深圳现货

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