Datasheet > SN74ALVCH32244

SN74ALVCH32244

更新时间： 2024-09-15 22:36:07

品牌	Logo	应用领域
德州仪器 - TI		驱动器输出元件
页数	文件大小	规格书
9页	134K
描述
32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SN74ALVCH32244 数据手册

SN74ALVCH32244

32-BIT BUFFER/DRIVER

WITH 3-STATE OUTPUTS

SCES281 – OCTOBER 1999

Member of the Texas Instruments

Widebus+ Family

Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

EPIC (Enhanced-Performance Implanted

CMOS) Submicron Process

ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

Bus Hold on Data Inputs Eliminates the

Need for External Pullup/Pulldown

Resistors

– 1000-V Charged-Device Model (C101)

Packaged in Plastic Fine-Pitch Ball Grid

Array Package

description

This 32-bit buffer/driver is designed for 1.65-V to 3.6-V V

operation.

The SN74ALVCH32244 is designed specifically to improve the performance and density of 3-state memory

address drivers, clock drivers, and bus-oriented receivers and transmitters.

Thedevicecanbeusedaseight4-bitbuffers, four8-bitbuffers, two16-bitbuffers, orone32-bitbuffer. Itprovides

true outputs and symmetrical active-low output-enable (OE) inputs.

To ensure the high-impedance state during power up or power down, OE should be tied to V through a pullup

resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.

The SN74ALVCH32244 is characterized for operation from –40°C to 85°C.

FUNCTION TABLE

(each 4-bit buffer)

INPUTS

OUTPUT

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

EPIC and Widebus+ are trademarks of Texas Instruments Incorporated.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...9

中文翻译

下载PDF

与SN74ALVCH32244相关器件

型号	品牌	获取价格	描述	数据表
SN74ALVCH32244GKE	TI	获取价格	32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74ALVCH32245	TI	获取价格	32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
SN74ALVCH32245GKE	TI	获取价格	32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
SN74ALVCH32245KR	TI	获取价格	32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
SN74ALVCH32374	TI	获取价格	32-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
SN74ALVCH32374GKE	TI	获取价格	32-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
SN74ALVCH32501	TI	获取价格	36-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
SN74ALVCH32501_13	TI	获取价格	36-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
SN74ALVCH32501GFK	TI	获取价格	ALVC/VCX/A SERIES, DUAL 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PBGA114, FINE PITCH, P
SN74ALVCH32501GKE	TI	获取价格	36-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS