HD74LVC138

Features: · VCC = 2.0 V to 5.5 V· All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)· Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)· Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)· High output current ±24 mA (@VCC = 3.0 V to 5.5 V)PinoutSpecifications Item Sym...

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HD74LVC138 Picture
SeekIC No. : 004360738 Detail

HD74LVC138: Features: · VCC = 2.0 V to 5.5 V· All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)· Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)· Typical VOH undershoot > 2.0 V (@VCC = 3.3 V...

floor Price/Ceiling Price

Part Number:
HD74LVC138
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: 2024/5/22

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Product Details

Description



Features:

·  VCC = 2.0 V to 5.5 V
·  All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
·  Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
·  Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
·  High output current ±24 mA (@VCC = 3.0 V to 5.5 V)



Pinout

  Connection Diagram


Specifications

Item Symbol Ratings Unit Conditions
Supply voltage VCC 0.5 to 6.0 V  
Input diode current IIK 50 mA VI = 0.5V
Input voltage VI 0.5 to 6.0 V  
Output diode curren IOK 50 mA VO = 0.5 V
50 mA VO = VCC +0.5 V
Output voltage VO 0.5 to VCC +0.5 V  
Output current IO ±50 mA  
VCC, GND current / pin ICC or IGND 100 mA  
Storage temperature Tstg 65 to +150 °C  

Note: The absolute maximum ratings are values which must not individually be exceeded, and furthermore,no two of which may be realized at the same time.




Description

The HD74LVC138 has three binary select inputs in a 16 pin package. If the device is enabled these inputs determine which one of the eight normally high outputs will go low. Two active low and one active high enables are provided to ease the cascading of decoders. Low voltage and high speed operation of HD74LVC138 is suitable at the battery drive product (note type personal computer) and low power consumption extends the life of a battery for long time operation.




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