HD74AC244FPVEL

更新时间： 2024-02-11 04:50:34

品牌	Logo	应用领域
瑞萨 - RENESAS		驱动器
页数	文件大小	规格书
9页	123K
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HD74AC244FPVEL 数据手册

HD74AC244/HD74ACT244

Octal Buffer/Line Driver with 3-State Output

REJ03D0262–0200Z

(Previous ADE-205-383 (Z))

Rev.2.00

Jul.16.2004

Description

The HD74AC244/HD74ACT244 is an octal buffer and line driver designed to be employed as a memory address driver,

clock driver and bus-oriented transmitter/receive which provides improved PC board density.

Features

•

3-State Outputs Drive Bus Lines or Buffer Memory Address Registers

Outputs Source/Sink 24 mA

HD74ACT244 has TTL-Compatible Inputs

•

Ordering Information: Ex. HD74AC244

Part Name

HD74AC244P

Package Type

DIP-20 pin

Package Code Package Abbreviation Taping Abbreviation (Quantity)

DP-20N, -20NEV P

—

HD74AC244FPEL SOP-20 pin (JEITA) FP-20DAV

HD74AC244RPEL SOP-20 pin (JEDEC) FP-20DBV

EL (2,000 pcs/reel)

EL (1,000 pcs/reel)

ELL (2,000 pcs/reel)

HD74AC244TELL TSSOP-20 pin

TTP-20DAV

Notes: 1. Please consult the sales office for the above package availability.

2. The packages with lead-free pins are distinguished from the conventional products by adding V at the end of

the package code.

Pin Arrangement

OE1

1A₁

2Y₄

1A₂

2Y₃

1A₃

2Y₂

1A₄

2Y₁

GND

VCC

OE2

18 1Y₁

17 2A₄

1Y₂

2A₃

1Y₃

2A₂

1Y₄

11 2A₁

(Top view)

Rev.2.00, Jul.16.2004, page 1 of 8

12 3 4 5 6 7...9

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与HD74AC244FPVEL相关器件

型号	品牌	获取价格	描述	数据表
HD74AC244P	RENESAS	获取价格	Octal Buffer/Line Driver with 3-State Output
HD74AC244P-E	RENESAS	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20, DIP-20
HD74AC244RP	HITACHI	获取价格	Bus Driver, AC Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, FP-20DB
HD74AC244RPEL	RENESAS	获取价格	Octal Buffer/Line Driver with 3-State Output
HD74AC244RP-EL	RENESAS	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, SOP-20
HD74AC244RP-EL	HITACHI	获取价格	Bus Driver, AC Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, FP-20DB
HD74AC244RPVEL	RENESAS	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, LEAD FREE, SOP-20
HD74AC244TELL	RENESAS	获取价格	Octal Buffer/Line Driver with 3-State Output
HD74AC244TVELL	RENESAS	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, LEAD FREE, TSSOP-20
HD74AC245	RENESAS	获取价格	Octal Bi-directional Transceiver with 3-State Input/Output