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HD74LVC244A

Features: · VCC = 2.7 to 5.5 V· All inputs VIH (Max) = 5.5 V (@VCC = 0 to 5.5 V)· All outputs VO (Max) = 5.5 V (@VCC = 0 V or output off state)· 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 (...

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SeekIC No. : 004360750 Detail

HD74LVC244A: Features: · VCC = 2.7 to 5.5 V· All inputs VIH (Max) = 5.5 V (@VCC = 0 to 5.5 V)· All outputs VO (Max) = 5.5 V (@VCC = 0 V or output off state)· Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, T...

HD74LVC244A Data Sheet

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Part Number:
HD74LVC244A
Supply Ability:
5000

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

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Product Details

Description



Features:

·  VCC = 2.7 to 5.5 V
·  All inputs VIH (Max) = 5.5 V (@VCC = 0 to 5.5 V)
·  All outputs VO (Max) = 5.5 V (@VCC = 0 V or output off state)
·  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 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 = 0.5 V
Input voltage
VI
0.5 to 6.0
V
Output diode current
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 "H" or "L"
 
VO
            0.5 to 6.0  
V
            Output "Z" or VCC:OFF
Output current
IO
±50
mA
VCC, GND current / pin
ICC or IGND
100
mA
Storage temperature
Tstg
65 to +150



Description

The HD74LVC244A has eight line drivers with three state outputs in a 20 pin package. This HD74LVC244A  is a non inverting buffer and has two active low enables (1G and 2G). Each enable independently controls four buffers. Low voltage and high speed operation 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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