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参数资料
| 型号： | MM74HC139MX |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 编、解码器及复用、解复用 |
| 中文描述： | HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
| 封装： | 0.150 INCH, MS-012AC, SOIC-16 |
| 文件页数： | 3/7页 |
| 文件大小： | 242K |
| 代理商： | MM74HC139MX |
MM74HC139
Dual
2-T
o-4
Line
Decoder
1983 Fairchild Semiconductor Corporation
www.fairchildsemi.com
MM74HC139 Rev. 1.3
3
Absolute Maximum Ratings(1)
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Note:
1. Unless otherwise specified all voltages are referenced to ground.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to absolute maximum ratings.
Symbol
Parameter
Rating
VCC
Supply Voltage
–0.5 to +7.0V
VIN
DC Input Voltage
–1.5 to VCC +1.5V
VOUT
DC Output Voltage
–0.5 to VCC +0.5V
IIK, IOK
Clamp Diode Current
±20mA
IOUT
DC Output Current, per pin
±25mA
ICC
DC VCC or GND Current, per pin
±50mA
TSTG
Storage Temperature Range
–65°C to +150°C
PD
Power Dissipation
500mW
TL
Lead Temperature (Soldering 10 seconds)
260°C
Symbol
Parameter
Min.
Max.
Units
VCC
Supply Voltage
2
6
V
VIN, VOUT
DC Input or Output Voltage
0
VCC
V
TA
Operating Temperature Range
–40
+85
°C
tr, tf
Input Rise or Fall Times
VCC = 2.0V
VCC = 4.5V
VCC = 6.0V
1000
500
400
ns
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相关代理商/技术参数 |
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|---|---|
| MM74HC139N | 功能描述:编码器、解码器、复用器和解复用器 Dl 2-to-4 Ln Decoder RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| MM74HC139N/A+ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:2-To-4-Line Demultiplexer |
| MM74HC139N/B+ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:2-To-4-Line Demultiplexer |
| MM74HC139SJ | 功能描述:编码器、解码器、复用器和解复用器 Dl 2-to-4 Ln Decoder RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| MM74HC139SJX | 功能描述:编码器、解码器、复用器和解复用器 Dl 2-to-4 Ln Decoder RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
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