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MC74HC244ADTR2

MC74HC244ADTR2

MC74HC244ADTR2

ON Semiconductor

Instrumentational OP Amps 20 Pins TSSOP

SOT-23

MC74HC244ADTR2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case TSSOP
Number of Pins 20
Published 2005
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -55°C
Subcategory Bus Driver/Transceivers
Packing Method TAPE AND REEL
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 3V
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Pin Count20
Number of Outputs 8
Qualification StatusNot Qualified
Number of Elements 2
Polarity Non-Inverting
Temperature GradeMILITARY
Max Supply Voltage6V
Min Supply Voltage2V
Power Dissipation-Max 450mW
Load Capacitance50pF
Number of Ports2
Number of Bits 4
Propagation Delay15 ns
Quiescent Current4μA
Turn On Delay Time165 ns
Family HC/UH
Logic Function Buffer
Logic IC Type BUS DRIVER
Max I(ol) 0.006 A
High Level Output Current-7.8mA
Low Level Output Current7.8mA
Control Type ENABLE LOW
Number of Output Lines 3
Length 6.5mm
Width 4.4mm
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:2295 items

MC74HC244ADTR2 Product Details

MC74HC244ADTR2 Overview


Op amp is packaged in TSSOP case. The number of terminations approaches 20. Linear amplifier has a total of 20 pins. Please take in mind that op amp should be run at 3V. Instrumentation amplifier is a part of Bus Driver/Transceivers. Linear amplifier includes 20 pins. It should not lower than -55°C to operate buffer amplifier. It is recommended that op amp be used at temperatures below 125°C. Op amp has total of 2 elements. It is used TAPE AND REEL to pack the op amps. With regard tp supply voltage, op amp is used under 6V. To keep the buffer amps' supply voltage higher than 2V. Linear amplifier has a quiescent current of 4μA. The total number of buffer amps bits is 4. The instrumentation amplifier has a total of 2 ports.

MC74HC244ADTR2 Features


20 Pins
supply voltage of 3V


MC74HC244ADTR2 Applications


There are a lot of ON Semiconductor
MC74HC244ADTR2 Instrumentational OP Amps applications.


  • Proportional operation circuits
  • Inverse/same-phase proportional circuit
  • Addition operation circuits
  • Subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits

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