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SN74LVTH162241DLR PDF预览

SN74LVTH162241DLR

更新时间: 2024-09-15 11:07:03
品牌 Logo 应用领域
德州仪器 - TI 驱动总线驱动器总线收发器
页数 文件大小 规格书
8页 117K
描述
具有总线保持、TTL 兼容型 CMOS 输入和三态输出的 16 通道、2.7V 至 3.6V 缓冲器 | DL | 48 | -40 to 85

SN74LVTH162241DLR 数据手册

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SN54LVTH162241, SN74LVTH162241  
3.3-V ABT 16-BIT BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCBS692D – MAY 1997 – REVISED APRIL 1999  
SN54LVTH162241 . . . WD PACKAGE  
SN74LVTH162241 . . . DGG OR DL PACKAGE  
(TOP VIEW)  
Members of the Texas Instruments  
Widebus Family  
State-of-the-Art Advanced BiCMOS  
Technology (ABT) Design for 3.3-V  
Operation and Low Static-Power  
Dissipation  
1OE  
1Y1  
1Y2  
GND  
1Y3  
1Y4  
1
2
3
4
5
6
7
8
9
48 2OE  
47 1A1  
46 1A2  
45 GND  
44 1A3  
43 1A4  
Output Ports Have Equivalent 22-Series  
Resistors, So No External Resistors Are  
Required  
V
42  
V
Support Mixed-Mode Signal Operation  
(5-V Input and Output Voltages With  
CC  
CC  
2Y1  
2Y2  
41 2A1  
40 2A2  
39 GND  
38 2A3  
37 2A4  
36 3A1  
35 3A2  
34 GND  
33 3A3  
32 3A4  
3.3-V V  
)
CC  
GND 10  
2Y3 11  
2Y4 12  
3Y1 13  
3Y2 14  
GND 15  
3Y3 16  
3Y4 17  
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
I
and Power-Up 3-State Support Hot  
off  
Insertion  
Bus Hold on Data Inputs Eliminates the  
Need for External Pullup/Pulldown  
Resistors  
V
18  
31  
V
CC  
CC  
4Y1 19  
4Y2 20  
GND 21  
4Y3 22  
4Y4 23  
4OE 24  
30 4A1  
29 4A2  
28 GND  
27 4A3  
26 4A4  
25 3OE  
Distributed V  
Minimizes High-Speed Switching Noise  
and GND Pin Configuration  
CC  
Flow-Through Architecture Optimizes PCB  
Layout  
Latch-Up Performance Exceeds 500 mA Per  
JESD 17  
ESD Protection Exceeds 2000 V Per  
MIL-STD-883, Method 3015; Exceeds 200 V  
Using Machine Model (C = 200 pF, R = 0)  
Package Options Include Plastic Shrink  
Small-Outline (DL) and Thin Shrink  
Small-Outline (DGG) Packages and 380-mil  
Fine-Pitch Ceramic Flat (WD) Package  
Using 25-mil Center-to-Center Spacings  
description  
These 16-bit buffers/drivers are designed specifically for low-voltage (3.3-V) V  
capability to provide a TTL interface to a 5-V system environment.  
operation, but with the  
CC  
The devices can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. The devices provide  
noninverting outputs and complementary output-enable (OE and OE) inputs.  
The outputs, which are designed to source or sink up to 12 mA, include equivalent 22-series resistors to  
reduce overshoot and undershoot.  
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.  
Widebus is a trademark of Texas Instruments Incorporated.  
Copyright 1999, 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  

SN74LVTH162241DLR 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVTH162241DL TI

完全替代

3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

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