MC74ACT139

Features: • Multifunctional Capability• Two Completely Independent 1of4 Decoders• Active LOW Mutually Exclusive Outputs• Outputs Source/Sink 24 mA• 'ACT139 Has TTL Compatible InputsPinoutSpecifications Symbol Parameter Value Unit VCC DC Supply Vo...

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MC74ACT139 Picture
SeekIC No. : 004416707 Detail

MC74ACT139: Features: • Multifunctional Capability• Two Completely Independent 1of4 Decoders• Active LOW Mutually Exclusive Outputs• Outputs Source/Sink 24 mA• 'ACT139 Has TTL Comp...

floor Price/Ceiling Price

Part Number:
MC74ACT139
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

• Multifunctional Capability
• Two Completely Independent 1of4 Decoders
• Active LOW Mutually Exclusive Outputs
• Outputs Source/Sink 24 mA
• 'ACT139 Has TTL Compatible Inputs



Pinout

  Connection Diagram


Specifications

Symbol
Parameter
Value
Unit
VCC
DC Supply Voltage (Referenced to GND)
0.5 to +7.0
V
Vin
DC Input Voltage (Referenced to GND)
0.5 to VCC +0.5
V
Vout
DC Output Voltage (Referenced to GND)
0.5 to VCC +0.5
V
Iin
DC Input Current, per Pin
±20
mA
Iout
DC Output Sink/Source Current, per Pin
±50
mA
ICC
DC VCC or GND Current per Output Pin
±50
mA
Tstg
Storage Temperature
65 to +150
* Maximum Ratings are those values beyond which damage to the device may occur. Functional operation
   should be restricted to the Recommended Operating Conditions.



Description

The MC74AC139/74ACT139 is a highspeed, dual 1of4 decoder/demultiplexer. MC74ACT139 has two independent decoders, each accepting two inputs and providing four mutuallyexclusive activeLOW outputs. Each decoder has an activeLOW Enable input which can be used as a data input for a 4output demultiplexer. Each half of the MC74AC139/74ACT139 can be used as a function generator providing four minterms of two variables.




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