型号 功能描述 生产厂家 企业 LOGO 操作
HD74HC244

Octal Buffers/Line Drivers/Line Receivers(with noninverted 3-state outputs)

Description The HD74HC244 is a non-inverting buffer and has two active low enables (1Gand 2G). Each enable independently controls 4 buffers. This device does not have schmitt trigger inputs. Features • High Speed Operation: tpd= 11 ns typ (CL= 50 pF) • High Output Current: Fanout o

HitachiHitachi Semiconductor

日立日立公司

HD74HC244

Octal Buffers/Line Drivers/Line Receivers (with noninverted 3-state outputs)

Description The HD74HC244 is a non-inverting buffer and has two active low enables (1Gand 2G). Each enable independently controls 4 buffers. This device does not have schmitt trigger inputs. Features • High Speed Operation: tpd= 11 ns typ (CL= 50 pF) • High Output Current: Fanout o

RENESAS

瑞萨

HD74HC244

Octal Buffers/Line Drivers/Line Receivers(with noninverted 3-state outputs)

HitachiHitachi Semiconductor

日立日立公司

HD74HC244

Standard IC>General-Purpose Logics>HD74HC Series

RENESAS

瑞萨

Octal Buffers/Line Drivers/Line Receivers (with noninverted 3-state outputs)

Description The HD74HC244 is a non-inverting buffer and has two active low enables (1Gand 2G). Each enable independently controls 4 buffers. This device does not have schmitt trigger inputs. Features • High Speed Operation: tpd= 11 ns typ (CL= 50 pF) • High Output Current: Fanout o

RENESAS

瑞萨

Octal Buffers/Line Drivers/Line Receivers (with noninverted 3-state outputs)

Description The HD74HC244 is a non-inverting buffer and has two active low enables (1Gand 2G). Each enable independently controls 4 buffers. This device does not have schmitt trigger inputs. Features • High Speed Operation: tpd= 11 ns typ (CL= 50 pF) • High Output Current: Fanout o

RENESAS

瑞萨

Octal Buffers/Line Drivers/Line Receivers (with noninverted 3-state outputs)

Description The HD74HC244 is a non-inverting buffer and has two active low enables (1Gand 2G). Each enable independently controls 4 buffers. This device does not have schmitt trigger inputs. Features • High Speed Operation: tpd= 11 ns typ (CL= 50 pF) • High Output Current: Fanout o

RENESAS

瑞萨

Octal Buffers/Line Drivers/Line Receivers (with noninverted 3-state outputs)

Description The HD74HC244 is a non-inverting buffer and has two active low enables (1Gand 2G). Each enable independently controls 4 buffers. This device does not have schmitt trigger inputs. Features • High Speed Operation: tpd= 11 ns typ (CL= 50 pF) • High Output Current: Fanout o

RENESAS

瑞萨

Octal Buffers/Line Drivers/Line Receivers (with inverted 3-state outputs)

文件:129.82 Kbytes Page:10 Pages

RENESAS

瑞萨

Octal Buffers/Line Drivers/Line Receivers (with inverted 3-state outputs)

文件:129.82 Kbytes Page:10 Pages

RENESAS

瑞萨

General-Purpose Logics-HD/RD74HC Series

RENESAS

瑞萨

Octal Buffers/Line Drivers/Line Receivers (with inverted 3-state outputs)

文件:129.82 Kbytes Page:10 Pages

RENESAS

瑞萨

Octal Buffers/Line Drivers/Line Receivers (with inverted 3-state outputs)

文件:129.82 Kbytes Page:10 Pages

RENESAS

瑞萨

Octal Buffers/Line Drivers/Line Receivers (with inverted 3-state outputs)

文件:129.82 Kbytes Page:10 Pages

RENESAS

瑞萨

Octal 3?뭆tate Noninverting Buffer/Line Driver/Line Receiver

The 74HC244 is identical in pinout to the LS244. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This octal noninverting buffer/line driver/line receiver is designed to be used with 3−state memory address drivers, clock d

ONSEMI

安森美半导体

Octal buffer/line driver; 3-state

GENERAL DESCRIPTION The 74HC/HCT244 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 • Output capability: bus driver • ICC category: MSI

Philips

飞利浦

Octal 3-State Noninverting Buffer/Line Driver/Line Receiver

文件:185.67 Kbytes Page:8 Pages

Motorola

摩托罗拉

Octal buffer/line driver; 3-state

文件:127.32 Kbytes Page:22 Pages

Philips

飞利浦

Octal buffer/line driver; 3-state Rev. 4 ??24 September 2012

文件:145.15 Kbytes Page:18 Pages

Philips

飞利浦

HD74HC244产品属性

  • 类型

    描述

  • 型号

    HD74HC244

  • 制造商

    Hitachi

  • 功能描述

    HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, SOIC-20

更新时间:2025-11-3 15:08:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
HITACHI/日立
24+
SOP20
7850
只做原装正品现货或订货假一赔十!
HITACHI
23+
TSSOP20
8600
受权代理!全新原装现货特价热卖!
HITACHI
2023+
SOP-20
50000
原装现货
HIT
25+
DIP
18000
原厂直接发货进口原装
TOS
6000
面议
19
DIP
Renesas(瑞萨)
2526+
DIP-20
50000
只做原装优势现货库存,渠道可追溯
RENESAS
23+
SOP20
5000
专注配单,只做原装进口现货
RENESAS/瑞萨
2447
DIP20
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
HITACHI/日立
24+
DIP
200
只做原厂渠道 可追溯货源
HIT
94+
DIP-20
19
原装

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