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TC74HC244AF(EL)

TC74HC244AF(EL)

TC74HC244AF(EL)

Toshiba

Specialty Logic IC 20 Pin

SOT-23

TC74HC244AF(EL) Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Number of Pins 20
ECCN (US) EAR99
Logic Family HC
Number of Elements per Chip 2
Number of Channels per Chip 8
Number of Inputs per Chip 8
Number of Input Enables per Chip 0
Number of Outputs per Chip 8
Number of Output Enables per Chip 2 Low
Bus Hold No
Maximum Propagation Delay Time @ Maximum CL (ns) [email protected]|130@2V|22@6V
Absolute Propagation Delay Time (ns) 205
Process Technology CMOS
Input Signal Type Single-Ended
Maximum Low Level Output Current (mA) 7.8
Maximum High Level Output Current (mA) -7.8
Minimum Operating Supply Voltage (V) 2
Typical Operating Supply Voltage (V) 5|2.5|3.3
Maximum Operating Supply Voltage (V) 6
Maximum Quiescent Current (uA) 4
Propagation Delay Test Condition (pF) 150
Maximum Power Dissipation (mW) 180
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 85
Standard Package Name SOP
Supplier Package SOP
Mounting Surface Mount
Package Height 1.5
Package Length 13.3(Max)
Package Width 5.3
PCB changed 20
Lead Shape Gull-wing
Turn-On Delay Time 205 ns
RoHS Compliant
PackagingTape and Reel
Part StatusObsolete
Max Operating Temperature85 °C
Min Operating Temperature -40 °C
Pin Count20
Number of Outputs 8
Output Type 3-State
Number of Elements 2
Polarity Non-Inverting
Number of Channels 8
Max Supply Voltage6 V
Min Supply Voltage2 V
Propagation Delay205 ns
Quiescent Current4 µA
Logic Function Buffer/Line Driver
Number of Inputs 8
High Level Output Current-7.8 mA
Low Level Output Current7.8 mA
RoHS StatusRoHS Compliant
Radiation HardeningNo
In-Stock:2421 items

TC74HC244AF(EL) Product Details

TC74HC244AF(EL) Overview


It is used to package items using Tape and Reel.The total number of component pins equals 20.A Surface Mount mounting method is used.It is constructed using 20 pins.In normal conditions, the minimum voltage supply can be set to 2 V.Keeping the maximum supply voltage at 6 V will maintain normal operation.There is a need to ensure the operating temperature does not exceed the maximum 85 °C.An essential requirement is that its operating temperature be not lower than -40 °C.2 elements make up the composition of this object.As its configuration basis, there are 8 outputs.Under no external circumstances, it consumes 4 µA current.Transmitting data is done over 8 channels.As part of its configuration, 8 inputs are provided.

TC74HC244AF(EL) Features




TC74HC244AF(EL) Applications


There are a lot of Toshiba
TC74HC244AF(EL) Specialty Logic ICs applications.


  • Cordless telephone
  • Desktop PC
  • Notebook
  • Pocket PC
  • Desktop radio
  • Clock radio
  • Tuner
  • Portable radio
  • Car radio
  • Satellite radio receiver

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