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SN74ABT244ADWE4

SN74ABT244ADWE4

SN74ABT244ADWE4

Texas Instruments

DUAL Buffers 20 Pins 4 Bit per Element SOIC

SOT-23

SN74ABT244ADWE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Surface Mount
Package / Case SOIC
Number of Pins 20
PackagingRail/Tube
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Pin Count20
Number of Outputs 8
Operating Supply Voltage5V
Number of Elements 2
Polarity Non-Inverting
Power Supplies5V
Temperature GradeINDUSTRIAL
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Load Capacitance50pF
Number of Ports2
Propagation Delay6.6 ns
Quiescent Current30mA
Turn On Delay Time6.6 ns
Family ABT
Logic Function AND, Buffer, Inverting
Output Characteristics 3-STATE
Logic IC Type BUS DRIVER
Number of Bits per Element 4
High Level Output Current-32mA
Low Level Output Current64mA
Control Type ENABLE LOW
Count Direction UNIDIRECTIONAL
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2871 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.324000$1.324
10$1.249057$12.49057
100$1.178355$117.8355
500$1.111656$555.828
1000$1.048732$1048.732

SN74ABT244ADWE4 Product Details

SN74ABT244ADWE4 Overview


Using a SOIC package makes it very easy to use. As you can see, this voltage buffer is packaged externally in the Rail/Tube package. Transceiver utilizes all 2 elements. There are 20 terminations on this ethernet transceiver, all of which perform different functions. 5V is required for its operation. This logical driver is a member of the ABT family. The electric component has 20 pins. A total of Surface Mount applications can be accommodated by logical driver. A total of 20 pins are present on digital buffer. With 2 ports, this logic device is enhanced. For each element, 4 bits are used. During quiescence, the electronic part uses 30mA. 5V power supplies are recommended. Users should apply 5V to the electronic part to ensure safe and stable operation in a circuit. Under a temperature of -40°C, buffers can operate. Ambient temperatures should not exceed 85°C. When it is set to low-level output, voltage buffer outputs 64mA. It is possible for the electronic part to conduct -32mA of current when operating on high-level output mode. There should be a voltage at least of 4.5V used to run this buffer. As far as maximum supply voltage is concerned, it is rated at 5.5V. Bus transceivers such as this are called BUS DRIVER ICs. A total of 8 outputs can be made with this amount. Using ENABLE LOW control technology, the voltage buffer begins to operate.

SN74ABT244ADWE4 Features


High Level Output: 64mA
Low Level Output: -32mA
BUS DRIVER Logic IC


SN74ABT244ADWE4 Applications


There are a lot of Texas Instruments
SN74ABT244ADWE4 Buffers & Transceivers applications.


  • Satellite communications networks
  • Ethernet circuitry
  • Wired telephone
  • Cordless telephone
  • Desktop PC
  • Notebook
  • Pocket PC
  • Desktop radio
  • Clock radio
  • Tuner

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