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SN74HC139QPWRQ1 PDF预览

SN74HC139QPWRQ1

更新时间: 2024-10-01 11:07:11
品牌 Logo 应用领域
德州仪器 - TI 驱动光电二极管逻辑集成电路复用器解复用器解码器
页数 文件大小 规格书
9页 246K
描述
汽车类双路 2 线至 4 线解码器/解复用器 | PW | 16 | -40 to 125

SN74HC139QPWRQ1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP, TSSOP16,.25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.77
系列:HC/UH输入调节:STANDARD
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:5 mm负载电容(CL):50 pF
逻辑集成电路类型:OTHER DECODER/DRIVER最大I(ol):0.0052 A
湿度敏感等级:2位数:4
功能数量:2端子数量:16
最高工作温度:125 °C最低工作温度:-40 °C
输出极性:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:TR峰值回流温度(摄氏度):260
电源:2/6 V最大电源电流(ICC):0.08 mA
Prop。Delay @ Nom-Sup:44 ns传播延迟(tpd):255 ns
认证状态:Not Qualified筛选级别:AEC-Q100
座面最大高度:1.2 mm子类别:Decoder/Drivers
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
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:4.4 mm
Base Number Matches:1

SN74HC139QPWRQ1 数据手册

 浏览型号SN74HC139QPWRQ1的Datasheet PDF文件第2页浏览型号SN74HC139QPWRQ1的Datasheet PDF文件第3页浏览型号SN74HC139QPWRQ1的Datasheet PDF文件第4页浏览型号SN74HC139QPWRQ1的Datasheet PDF文件第5页浏览型号SN74HC139QPWRQ1的Datasheet PDF文件第6页浏览型号SN74HC139QPWRQ1的Datasheet PDF文件第7页 
SN74HC139-Q1  
DUAL 2-LINE TO 4-LINE DECODER/DEMULTIPLEXER  
SCLS598B − NOVEMBER 2004 – REVISED APRIL 2008  
D
D
Qualified for Automotive Applications  
D
D
D
Low Input Current of 1 µA Max  
Incorporate Two Enable Inputs to Simplify  
Cascading and/or Data Reception  
Targeted Specifically for High-Speed  
Memory Decoders and Data-Transmission  
Systems  
ESD Protection Level per AEC-Q100  
Classification  
− 2000-V (H2) Human-Body Model  
− 200-V (M3) Machine Model  
− 1000-V (C5) Charged-Device Model  
D
D
D
D
D
Wide Operating Voltage Range of 2 V to 6 V  
Outputs Can Drive up to Ten LSTTL Loads  
Low Power Consumption, 80-µA Max I  
CC  
Typical t = 10 ns  
pd  
D OR PW PACKAGE  
(TOP VIEW)  
4-mA Output Drive at 5 V  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
1G  
1A  
1B  
1Y0  
1Y1  
1Y2  
1Y3  
GND  
VCC  
2G  
2A  
description/ordering information  
The SN74HC139 device is designed for  
high-performance memory-decoding or data-routing  
applications requiring very short propagation delay  
times. In high-performance memory systems, this  
decoder can minimize the effects of system  
decoding. When employed with high-speed  
memories utilizing a fast enable circuit, the delay time  
of this decoder and the enable time of the memory  
usually are less than the typical access time of the  
memory. This means that the effective system delay  
introduced by the decoder is negligible.  
2B  
2Y0  
2Y1  
2Y2  
2Y3  
The SN74HC139 device comprises two individual 2-line to 4-line decoders in a single package. The active-low  
enable (G) input can be used as a data line in demultiplexing applications. This decoder/demultiplexer features  
fully buffered inputs, each of which represents only one normalized load to its driving circuit.  
{
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
T
A
PACKAGE  
SOIC − D  
Reel of 2500  
Reel of 2000  
SN74HC139QDRQ1  
SN74HC139QPWRQ1  
HC139Q  
HC139Q  
−40°C to 125°C  
TSSOP − PW  
For the most current package and ordering information, see the Package Option Addendum at the end of this  
document, or see the TI web site at http://www.ti.com.  
Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.  
FUNCTION TABLE  
INPUTS  
OUTPUTS  
SELECT  
G
B
X
L
A
X
L
Y0  
H
L
Y1  
H
H
L
Y2  
H
H
H
L
Y3  
H
H
H
H
L
H
L
L
L
L
L
H
L
H
H
H
H
H
H
H
H
H
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 2008, 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.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74HC139QPWRQ1 替代型号

型号 品牌 替代类型 描述 数据表
SN74HC139QPWRG4Q1 TI

完全替代

汽车类双路 2 线至 4 线解码器/解复用器 | PW | 16 | -40 to 125

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