74VHC244

PinoutSpecifications Symbol Parameter Value Unit VCC Supply Voltage -0.5 to +7.0 V VI DC Input Voltage -0.5 to +7.0 V VO DC Output Voltage -0.5 to VCC + 0.5 V IIK DC Input Diode Current - 20 mA IOK DC Output Diode Current ± 20 mA IO DC Output Current ± 25...

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74VHC244 Picture
SeekIC No. : 004251879 Detail

74VHC244: PinoutSpecifications Symbol Parameter Value Unit VCC Supply Voltage -0.5 to +7.0 V VI DC Input Voltage -0.5 to +7.0 V VO DC Output Voltage -0.5 to VCC + 0.5 V IIK DC In...

floor Price/Ceiling Price

Part Number:
74VHC244
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: 2024/11/21

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Product Details

Description



Pinout

  Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC Supply Voltage -0.5 to +7.0 V
VI DC Input Voltage -0.5 to +7.0 V
VO DC Output Voltage -0.5 to VCC + 0.5 V
IIK DC Input Diode Current - 20 mA
IOK DC Output Diode Current ± 20 mA
IO DC Output Current ± 25 mA
ICC or IGND DC VCC or Ground Current ± 75 mA
Tstg Storage Temperature -65 to +150
TL Lead Temperature (10 sec) 300



Description

The 74VHC244 is an advanced high speed CMOS OCTAL BUS BUFFER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.G output enable governs four BUS BUFFERs.

This device is designed to be used with 3 state memory address drivers, etc.

Power down protection is provided on all inputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can beused to interface 5V to 3V.

All inputs and outputs of the 74VHC244 are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.




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