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74ACT139SJQR PDF预览

74ACT139SJQR

更新时间: 2024-11-28 13:04:51
品牌 Logo 应用领域
德州仪器 - TI 解码器解复用器
页数 文件大小 规格书
7页 34K
描述
ACT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16

74ACT139SJQR 技术参数

生命周期:Obsolete包装说明:SOP,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.64
系列:ACTJESD-30 代码:R-PDSO-G16
长度:10.11 mm负载电容(CL):50 pF
功能数量:2端子数量:16
最高工作温度:85 °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:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE传播延迟(tpd):10.5 ns
认证状态:Not Qualified座面最大高度:2.108 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:5.3 mm
Base Number Matches:1

74ACT139SJQR 数据手册

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CD74AC139,  
CD74ACT139  
Data sheet acquired from Harris Semiconductor  
SCHS235  
September 1998  
Dual 2-to-4-Line Decoder/Demultiplexer  
Features  
Description  
• Buffered Inputs  
The CD74AC139 and CD74ACT139 are dual 2-to-4-line  
decoders/demultiplexers that utilize the Harris Advanced  
CMOS Logic technology. These devices contain two inde-  
pendent binary to one-of-four decoders, each with a single  
active LOW enable input (1E or 2E). Data on the select  
inputs (1A0 and 1A1 or 2A0 and 2A1) cause one of the four  
normally HIGH outputs to go LOW.  
• Typical Propagation Delay  
o
- 5.4ns at V  
= 5V, T = 25 C, C = 50pF  
A L  
CC  
• Exceeds 2kV ESD Protection MIL-STD-883, Method  
3015  
• SCR-Latchup-Resistant CMOS Process and Circuit  
Design  
If the enable input is HIGH, all four outputs remain HIGH. For  
demultiplexer operation, the enable input is the data input.  
The enable input also functions as a chip select when these  
devices are cascaded.  
[ /Title  
(CD74  
AC139  
,
CD74  
ACT13  
9)  
/Sub-  
ject  
(Dual  
2-to-4-  
Line  
Decod  
er/Dem  
ulti-  
plexer)  
/Autho  
r ()  
• Speed of Bipolar FAST™/AS/S with Significantly  
Reduced Power Consumption  
• Balanced Propagation Delays  
Ordering Information  
• AC Types Feature 1.5V to 5.5V Operation and  
Balanced Noise Immunity at 30% of the Supply  
PART  
NUMBER  
TEMP.  
RANGE ( C)  
PKG.  
NO.  
o
PACKAGE  
±24mA Output Drive Current  
- Fanout to 15 FAST™ ICs  
o
CD74AC139E  
0 to 70 C, -40 to 85, 16 Ld PDIP  
-55 to 125  
E16.3  
- Drives 50Transmission Lines  
o
CD74ACT139E  
0 to 70 C, -40 to 85, 16 Ld PDIP  
E16.3  
-55 to 125  
o
CD74AC139M96 0 to 70 C, -40 to 85, 16 Ld SOIC  
-55 to 125  
M16.15  
M16.15  
o
CD74ACT139M  
0 to 70 C, -40 to 85, 16 Ld SOIC  
-55 to 125  
NOTES:  
1. When ordering, use the entire part number. Add the suffix 96 to  
obtain the variant in the tape and reel.  
2. Wafer and die for this part number is available which meets all elec-  
trical specifications. Please contact your local sales office or Harris  
customer service for ordering information.  
/Key-  
words  
(Har-  
ris  
Semi-  
con-  
Pinout  
CD74AC139, CD74ACT139  
(PDIP, SOIC)  
TOP VIEW  
ductor,  
Advan  
ced  
CMOS  
)
/Cre-  
ator ()  
/DOCI  
NFO  
1E  
1A0  
1A1  
1Y0  
1Y1  
1Y2  
1Y3  
GND  
1
2
3
4
5
6
7
8
16 V  
CC  
15 2E  
14 2A0  
13 2A1  
12 2Y0  
11 2Y1  
10 2Y2  
9
2Y3  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
FAST™ is a Trademark of Fairchild Semiconductor.  
Copyright © Harris Corporation 1998  
File Number 1953.1  
1

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