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HD74HC138

Features: · High Speed Operation: tpd (A, B, C to Y) = 16.5 ns typ (CL = 50 pF)· High Output Current: Fanout of 10 LSTTL Loads· Wide Operating Voltage: VCC = 2 V to 6 V· Low Input Current: 1 µA max· Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)PinoutDescriptionThe H...

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SeekIC No. : 004360627 Detail

HD74HC138: Features: · High Speed Operation: tpd (A, B, C to Y) = 16.5 ns typ (CL = 50 pF)· High Output Current: Fanout of 10 LSTTL Loads· Wide Operating Voltage: VCC = 2 V to 6 V· Low Input Current: 1 µ...

HD74HC138 Data Sheet

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Part Number:
HD74HC138
Supply Ability:
5000

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

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Product Details

Description



Features:

·  High Speed Operation: tpd (A, B, C to Y) = 16.5 ns typ (CL = 50 pF)
·  High Output Current: Fanout of 10 LSTTL Loads
·  Wide Operating Voltage: VCC = 2 V to 6 V
·  Low Input Current: 1 µA max
·  Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)


Pinout

Connection Diagram


Description

The HD74HC138 has 3 binary select inputs (A, B and C). If the HD74HC138 is enabled these inputs determine which one of the eight normally high outputs will go low. Two active low and one active high enables (G1, G2A and G2B) are provided to ease the cascading of decoders.


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