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SN74LVTH244ADBG4 PDF预览

SN74LVTH244ADBG4

更新时间： 2024-11-18 06:12:59
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
24页 1031K
描述
3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

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SN74LVTH244ADBG4 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SSOP包装说明：SSOP, SSOP20,.3
针数：20Reach Compliance Code：compliant
HTS代码：8542.39.00.01风险等级：5.47
控制类型：ENABLE LOW系列：LVT
JESD-30 代码：R-PDSO-G20JESD-609代码：e4
长度：7.2 mm逻辑集成电路类型：BUS DRIVER
最大I（ol）：0.064 A湿度敏感等级：1
位数：4功能数量：2
端口数量：2端子数量：20
最高工作温度：85 °C最低工作温度：-40 °C
输出特性：3-STATE输出极性：TRUE
封装主体材料：PLASTIC/EPOXY封装代码：SSOP
封装等效代码：SSOP20,.3封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, SHRINK PITCH包装方法：TUBE
峰值回流温度（摄氏度）：260电源：3.3 V
Prop。Delay @ Nom-Sup：3.5 ns传播延迟（tpd）：3.8 ns
认证状态：Not Qualified座面最大高度：2 mm
子类别：Bus Driver/Transceivers最大供电电压 (Vsup)：3.6 V
最小供电电压 (Vsup)：2.7 V标称供电电压 (Vsup)：3.3 V
表面贴装：YES技术：BICMOS
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：5.3 mmBase Number Matches：1

SN74LVTH244ADBG4 数据手册

 浏览型号SN74LVTH244ADBG4的Datasheet PDF文件第2页浏览型号SN74LVTH244ADBG4的Datasheet PDF文件第3页浏览型号SN74LVTH244ADBG4的Datasheet PDF文件第4页浏览型号SN74LVTH244ADBG4的Datasheet PDF文件第5页浏览型号SN74LVTH244ADBG4的Datasheet PDF文件第6页浏览型号SN74LVTH244ADBG4的Datasheet PDF文件第7页 
SN54LVTH244A, SN74LVTH244A  
3.3-V ABT OCTAL BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCAS586J − DECEMBER 1996 − REVISED OCTOBER 2003  
D
D
D
D
Support Mixed-Mode Signal Operation (5-V  
Input and Output Voltages With 3.3-V V  
D
Bus Hold on Data Inputs Eliminates the  
Need for External Pullup/Pulldown  
Resistors  
)
CC  
Typical V  
(Output Ground Bounce)  
OLP  
<0.8 V at V = 3.3 V, T = 25°C  
D
D
Latch-Up Performance Exceeds 500 mA Per  
JESD 17  
CC  
A
Support Unregulated Battery Operation  
Down to 2.7 V  
ESD Protection Exceeds JESD 22  
− 2000-V Human-Body Model (A114-A)  
− 200-V Machine Model (A115-A)  
I
off  
and Power-Up 3-State Support Hot  
Insertion  
SN74LVTH244A . . . RGY PACKAGE  
(TOP VIEW)  
SN54LVTH244A . . . J OR W PACKAGE  
SN74LVTH244A . . . DB, DW, NS,  
OR PW PACKAGE  
SN54LVTH244A . . . FK PACKAGE  
(TOP VIEW)  
(TOP VIEW)  
1
20  
1
2
3
4
5
6
7
8
9
10  
1OE  
1A1  
2Y4  
1A2  
2Y3  
1A3  
2Y2  
1A4  
2Y1  
GND  
VCC  
2OE  
1Y1  
2A4  
1Y2  
2A3  
1Y3  
20  
19  
18  
17  
16  
15  
14  
3
2
1 20 19  
18  
19  
18  
17  
16  
15  
14  
13  
12  
2
3
4
5
6
7
8
9
1Y1  
2A4  
1Y2  
2A3  
1Y3  
1A1  
2Y4  
1A2  
2Y3  
1A3  
2Y2  
1A4  
2Y1  
2OE  
1Y1  
2A4  
1Y2  
2A3  
1Y3  
2A2  
1Y4  
1A2  
2Y3  
1A3  
2Y2  
1A4  
4
5
6
7
8
17  
16  
15  
14  
9 10 11 12 13  
13 2A2  
12 1Y4  
10  
11  
11  
2A1  
description/ordering information  
These octal buffers and line drivers are designed specifically for low-voltage (3.3-V) V operation, but with the  
CC  
capability to provide a TTL interface to a 5-V system environment.  
ORDERING INFORMATION  
ORDERABLE  
†
T
A
PACKAGE  
TOP-SIDE MARKING  
PART NUMBER  
SN74LVTH244ARGYR  
SN74LVTH244ADW  
SN74LVTH244ADWR  
SN74LVTH244ANSR  
SN74LVTH244ADBR  
SN74LVTH244APWR  
SN74LVTH244AGQNR  
SN74LVTH244AZQNR  
SNJ54LVTH244AJ  
QFN − RGY  
SOIC − DW  
Tape and reel  
Tube  
LXH244A  
LVTH244A  
Tape and reel  
Tape and reel  
Tape and reel  
Tape and reel  
SOP − NS  
LVTH244A  
LXH244A  
LXH244A  
−40°C to 85°C  
−55°C to 125°C  
SSOP − DB  
TSSOP − PW  
VFBGA − GQN  
VFBGA − ZQN (Pb-free)  
CDIP − J  
Tape and reel  
LXH244A  
Tube  
Tube  
Tube  
SNJ54LVTH244AJ  
SNJ54LVTH244AW  
SNJ54LVTH244AFK  
CFP − W  
SNJ54LVTH244AW  
SNJ54LVTH244AFK  
LCCC − FK  
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available  
at www.ti.com/sc/package.  
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 © 2003, Texas Instruments Incorporated  
On products compliant to MIL-PRF-38535, all parameters are tested  
unless otherwise noted. On all other products, production  
processing does not necessarily include testing of all parameters.  
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.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...24

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SN74LVTH244ADBG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVTH244ADBR TI

完全替代

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