HD74ALVCH16244

更新时间： 2024-11-08 22:55:03

品牌	Logo	应用领域
日立 - HITACHI		驱动器
页数	文件大小	规格书
9页	49K
描述
16-bit Buffers / Drivers with 3-state Outputs

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HD74ALVCH16244 数据手册

HD74ALVCH16244

16-bit Buffers / Drivers with 3-state Outputs

ADE-205-133C (Z)

4th. Edition

December 1999

Description

The HD74ALVCH16244 is designed specifically to improve both the performance and density of three

state memory address drivers, clock drivers, and bus oriented receivers and transmitters. The device can be

used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. It provides true outputs and symmetrical

OE (active-low output-enable) inputs. Active bus hold circuitry is provided to hold unused or floating data

inputs at a valid logic level.

Features

•

V_CC= 2.3 V to 3.6 V

Typical V_OLground bounce < 0.8 V (@V_CC= 3.3 V, Ta = 25°C)

Typical V_OHundershoot > 2.0 V (@V_CC= 3.3 V, Ta = 25°C)

Bus hold on data inputs eliminates the need for external pullup / pulldown resistors

Function Table

Inputs

Output Y

H : High level

L : Low level

X : Immaterial

Z : High impedance

12 3 4 5 6 7...9

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型号	品牌	获取价格	描述	数据表
HD74ALVCH16244T	HITACHI	获取价格	Bus Driver, ALVC/VCX/A Series, 4-Func, 4-Bit, True Output, CMOS, PDSO48, TTP-48DC
HD74ALVCH16244T-EL	HITACHI	获取价格	Bus Driver, ALVC/VCX/A Series, 4-Func, 4-Bit, True Output, CMOS, PDSO48, TTP-48DC
HD74ALVCH16245	HITACHI	获取价格	16-bit Bus Transceivers with 3-state Outputs
HD74ALVCH16245	RENESAS	获取价格	6-bit Bus Transceivers with 3-state Outputs
HD74ALVCH16245T	HITACHI	获取价格	Bus Transceiver, ALVC/VCX/A Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, TTP-48DC
HD74ALVCH16245TEL	RENESAS	获取价格	暂无描述
HD74ALVCH162500	HITACHI	获取价格	18-bit Universal Bus Transceivers with 3-state Outputs
HD74ALVCH162501	HITACHI	获取价格	18-bit Universal Bus Transceivers with 3-state Outputs
HD74ALVCH162501	RENESAS	获取价格	18-bit Universal Bus Transceivers with 3-state Outputs
HD74ALVCH162501T	HITACHI	获取价格	Registered Bus Transceiver, ALVC/VCX/A Series, 1-Func, 18-Bit, True Output, CMOS, PDSO56,