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SN74ACT244NE4

SN74ACT244NE4

SN74ACT244NE4

Texas Instruments

DUAL Buffers 20 Pins 4 Bit per Element PDIP

SOT-23

SN74ACT244NE4 Datasheet

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Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Through Hole
Package / Case PDIP
Number of Pins 20
JESD-609 Code e4
Pbfree Code yes
Number of Terminations 20
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Subcategory Bus Driver/Transceivers
Packing Method TUBE
Technology CMOS
Terminal Position DUAL
Number of Functions 2
Supply Voltage 5V
Pin Count 20
Number of Outputs 8
Operating Supply Voltage 5V
Number of Elements 2
Polarity Non-Inverting
Power Supplies 5V
Temperature Grade INDUSTRIAL
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Load Capacitance 50pF
Number of Ports 2
Propagation Delay 9 ns
Quiescent Current 4μA
Turn On Delay Time 10.5 ns
Family ACT
Logic Function Buffer, Inverting
Output Characteristics 3-STATE
Logic IC Type BUS DRIVER
Number of Bits per Element 4
Prop. Delay@Nom-Sup 10 ns
High Level Output Current -24mA
Low Level Output Current 24mA
Control Type ENABLE LOW
Count Direction UNIDIRECTIONAL
Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
SN74ACT244NE4 Product Details

SN74ACT244NE4 Overview


There is a neat PDIP package used in buffer. A total of 2 elements are used. 20 terminations with different functions are available on this transceiver. An input voltage of 5V is required. ACT family part. With the electrical part, 20 pins are set. Through Hole applications are suitable for it. There are 20 pins on digital buffer. The bus transceiver has 2 ports. For each element, there are 4 bits. In particular, automotive buffer is a type of Bus Driver/Transceivers. When the electronic component is quiescent, it uses 4μA. Power supplies with a 5V volt rating are recommended. The package is usually shaped like a TUBE. Users should apply 5V supply voltage to the lectronic component to run it safely and stably. As low as -40°C can be tolerated by it. You shouldn't let the amibient temperature get higher than 85°C when using this buffer. It outputs 24mA when it is in low-level mode, which is the default. There is a possibility of the electronic component conducting -24mA of current when it is in high-level output mode. It is recommended that the voltage used to run this electrical component is at least 4.5V. It is rated for a maximum supply voltage of 5.5V. ICs that use BUS DRIVER logic are known as BUS DRIVER logic transceivers. There is sufficient data to make 8 outputs from it. ENABLE LOW control technology allows the logical driver to start up.

SN74ACT244NE4 Features


Bus Driver/Transceivers
High Level Output: 24mA
Low Level Output: -24mA
BUS DRIVER Logic IC


SN74ACT244NE4 Applications


There are a lot of Texas Instruments
SN74ACT244NE4 Buffers & Transceivers applications.


  • Wireless modems
  • Remote controls
  • Wireless network systems
  • Satellite communications networks
  • Ethernet circuitry
  • Wired telephone
  • Cordless telephone
  • Desktop PC
  • Notebook
  • Pocket PC

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