M74HC244

Features: *HIGH SPEED: tPD = 10ns (TYP.) at VCC = 6V*LOW POWER DISSIPATION:ICC = 4µA(MAX.) at TA=25*HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.)*SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6mA (MIN)*BALANCED PROPAGATION DELAYS: tPLH=tPHL *WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to...

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M74HC244 Picture
SeekIC No. : 004407109 Detail

M74HC244: Features: *HIGH SPEED: tPD = 10ns (TYP.) at VCC = 6V*LOW POWER DISSIPATION:ICC = 4µA(MAX.) at TA=25*HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.)*SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL...

floor Price/Ceiling Price

Part Number:
M74HC244
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: 2024/11/27

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Product Details

Description



Features:

*HIGH SPEED:
tPD = 10ns (TYP.) at VCC = 6V
*LOW POWER DISSIPATION:
ICC = 4µA(MAX.) at TA=25
*HIGH NOISE IMMUNITY:
  VNIH = VNIL = 28 % VCC (MIN.)
*SYMMETRICAL OUTPUT IMPEDANCE:
  |IOH| = IOL = 6mA (MIN)
*BALANCED PROPAGATION DELAYS:
  tPLH=tPHL
*WIDE OPERATING VOLTAGE RANGE:
  VCC (OPR) = 2V to 6V
*PIN AND FUNCTION COMPATIBLE WITH
  74 SERIES 244



Pinout

  Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC Supply Voltage -0.5 to +7 V
VI DC Input Voltage -0.5 to VCC + 0.5 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 ± 35 mA
ICC or IGND DC VCC or Ground Current ± 70 mA
PD Power Dissipation 500(*) mW
Tstg Storage Temperature -65 to +150  
TL Lead Temperature (10 sec) 300  



Description

    The 74HC244 is an advanced high-speed CMOS OCTAL BUS BUFFER (3-STATE) fabricated with silicon gate  C2MOS technology.

    G control input governs four BUS BUFFERs.

    74HC244 is designed to be used with 3 state memory address drivers, etc.

    All inputs are equipped with protection circuits against static discharge and transient excess voltage.




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