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74HC Series ICs
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74HC139 MM74HC139N Dual 2-to-4 Line Decoder IC Fairchild
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Manufacturer: Fairchild
Part Number: MM74HC139N
Package: Dip
Number Leads/Terminals: 16
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Price: $3.35
Shipping Weight: 0.02 ounces
4900 available for immediate delivery
Product code: IC607PE12
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Item Specifications and Additional Information:
DESCRIPTION / ADDITIONAL INFORMATION
Dual 2-to-4 Line Decoders ICs
The MM74HC139 decoder uses advanced silicon-gate CMOS technology.
It has 2 independent 1-of-4 decoders each with a single active low enable input.
The MM74HC139 outputs can drive 10 low power Schottky TTL equivalent loads. Static
discharge protection is provided by diodes to VCC and ground.
Features:
Typical propagation delays:
- Select to outputs (4 delays): 18ns
- Select to output (5 delays): 28ns
- Enable to output: 20ns
Low power: 40μW quiescent supply power
Fanout of 10 LS-TTL devices
Input current maximum 1uA, typical 10pA
Recommended Operating Conditions:
Supply voltage: 2.0V to 6.0V
DC input or Output Voltage: 0V to VCC
Operating Temperature Range: -40°C to 85°C
Input Rise or Fall Times:
- VCC = 2.0V: 1000ns
- VCC = 4.5V: 500ns
- VCC = 6.0V: 400ns
Applications:
- Memory Address Decoding
- Data Routing Applications
Manufactured by: Fairchild
Part Number: MM74HC139N
Full Datasheet: MM74HC139N |
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