5秒后页面跳转
捷配首页

Datasheet > SN74LVTZ244
SN74LVTZ244 PDF预览

SN74LVTZ244

更新时间： 2024-11-13 22:15:15
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
7页 121K
描述
3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

阅读下载

中文翻译

获取价格

SN74LVTZ244 数据手册

 浏览型号SN74LVTZ244的Datasheet PDF文件第2页浏览型号SN74LVTZ244的Datasheet PDF文件第3页浏览型号SN74LVTZ244的Datasheet PDF文件第4页浏览型号SN74LVTZ244的Datasheet PDF文件第5页浏览型号SN74LVTZ244的Datasheet PDF文件第6页浏览型号SN74LVTZ244的Datasheet PDF文件第7页 
SN54LVTZ244, SN74LVTZ244  
3.3-V ABT OCTAL BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCBS302C – SEPTEMBER 1993 – REVISED JULY 1995  
SN54LVTZ244 . . . J PACKAGE  
SN74LVTZ244 . . . DB, DW, OR PW PACKAGE  
(TOP VIEW)  
State-of-the-Art Advanced BiCMOS  
Technology (ABT) Design for 3.3-V  
Operation and Low-Static Power  
Dissipation  
1OE  
1A1  
2Y4  
1A2  
2Y3  
1A3  
2Y2  
1A4  
2Y1  
GND  
V
CC  
1
2
3
4
5
6
7
8
9
10  
20  
High-Impedance State During Power Up  
and Power Down  
19 2OE  
18 1Y1  
17 2A4  
Support Mixed-Mode Signal Operation (5-V  
Input and Output Voltages With 3.3-V V  
)
16  
15  
14  
13  
12  
11  
1Y2  
2A3  
1Y3  
2A2  
1Y4  
2A1  
CC  
Support Unregulated Battery Operation  
Down to 2.7 V  
Typical V  
< 0.8 V at V  
(Output Ground Bounce)  
OLP  
= 3.3 V, T = 25°C  
CC  
A
Latch-Up Performance Exceeds 500 mA  
Per JEDEC Standard JESD-17  
SN54LVTZ244 . . . FK PACKAGE  
(TOP VIEW)  
Bus-Hold Data Inputs Eliminate the Need  
for External Pullup Resistors  
Package Options Include Plastic  
Small-Outline (DW), Shrink Small-Outline  
(DB), and Thin Shrink Small-Outline (PW)  
Packages, Ceramic Chip Carriers (FK), and  
Ceramic (J) DIPs  
3
2
1 20 19  
18  
1Y1  
2A4  
1Y2  
2A3  
1Y3  
1A2  
2Y3  
1A3  
2Y2  
1A4  
4
5
6
7
8
17  
16  
15  
14  
description  
These octal buffers/drivers are designed  
specifically for low-voltage (3.3-V) V operation  
9 10 11 12 13  
CC  
with the capability to provide a TTL interface to a  
5-V system environment.  
These devices are organized as two 4-bit line drivers with separate output-enable (OE) inputs. When OE is low,  
the device passes data from the A inputs to the Y outputs. When OE is high, the outputs are in the  
high-impedance state.  
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.  
The SN74LVTZ244 is available in TI’s shrink small-outline package (DB), which provides the same I/O pin count  
and functionality of standard small-outline packages in less than half the printed-circuit-board area.  
The SN54LVTZ244 is characterized for operation over the full military temperature range of –55°C to 125°C.  
The SN74LVTZ244 is characterized for operation from –40°C to 85°C.  
FUNCTION TABLE  
(each buffer)  
INPUTS  
OUTPUT  
Y
OE  
A
H
L
L
L
H
L
H
X
Z
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.  
Copyright 1995, Texas Instruments Incorporated  
UNLESS OTHERWISE NOTED this document contains PRODUCTION  
DATA information 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.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567

中文翻译

下载PDF

与SN74LVTZ244相关器件

型号 品牌 获取价格 描述 数据表
SN74LVTZ244DBLE TI

获取价格

 		3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SSOP -40 to 85
SN74LVTZ244DBR TI

获取价格

 		具有总线保持、TTL 兼容型 CMOS 输入和三态输出的 8 通道、2.7V 至 3.6V
SN74LVTZ244DBRE4 TI

获取价格

 		LVT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SSOP-20
SN74LVTZ244DW TI

获取价格

 		具有总线保持、TTL 兼容型 CMOS 输入和三态输出的 8 通道、2.7V 至 3.6V
SN74LVTZ244DWE4 TI

获取价格

 		LVT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SO-20
SN74LVTZ244DWR TI

获取价格

 		具有总线保持、TTL 兼容型 CMOS 输入和三态输出的 8 通道、2.7V 至 3.6V
SN74LVTZ244PWLE TI

获取价格

 		3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-TSSOP -40 to 85
SN74LVTZ244PWR TI

获取价格

 		具有总线保持、TTL 兼容型 CMOS 输入和三态输出的 8 通道、2.7V 至 3.6V
SN74LVTZ244PWRG4 TI

获取价格

 		LVT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, TSSOP-20
SN74LVTZ245 TI

获取价格

 		3.3-V ABT OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

与SN74LVTZ244相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证