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SN74ALS244CNE4

SN74ALS244CNE4

SN74ALS244CNE4

Texas Instruments

DUAL Buffers 20 Pins 4 Bit per Element PDIP

SOT-23

SN74ALS244CNE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case PDIP
Number of Pins 20
JESD-609 Code e4
Pbfree Code yes
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory Bus Driver/Transceivers
Packing Method TUBE
Technology TTL
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 2
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count20
Qualification StatusNot Qualified
Number of Elements 2
Polarity Non-Inverting
Power Supplies5V
Temperature GradeCOMMERCIAL
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Load Capacitance50pF
Number of Ports2
Propagation Delay10 ns
Family ALS
Logic Function Buffer, Inverting
Output Characteristics 3-STATE
Logic IC Type BUS DRIVER
Number of Bits per Element 4
High Level Output Current24mA
Low Level Output Current15mA
Control Type ENABLE LOW
Number of Input Lines 8
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2317 items

SN74ALS244CNE4 Product Details

SN74ALS244CNE4 Overview


Logical driver uses a neat PDIP package. All of the 2 elements are put into use. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. Transceiver shares the ALS family's comprehensive benefits and features. 20 pins are set with the electric part. Buffer IC is suitable for Through Hole applications. Logical driver has 20 pins. Enhanced with 2 ports. The bus transceiver employs 4 bits for each element. Specifically, digital transciever is a kind of Bus Driver/Transceivers. It is recommended to use a 5V power supply. It is generally sold in TUBE package. Voltage buffer is capable of operating under temperature as low as 0°C. Digital buffer should operate with ambient temperature no higher than 70°C. Buffer driver outputs 15mA to its low level. In high level output mode, the electronic parts may conduct 24mA of current. Voltage used to run voltage buffer should be 4.5V at least. In regard to the maximum supply voltage, buffer driver is rated 5.5V. Because of its 8 lines level input capability, buffer IC is more cost-effective on transimitting signals. It is known as a BUS DRIVER logic IC. ENABLE LOW control technology is used to start up the automotive buffer.

SN74ALS244CNE4 Features


Bus Driver/Transceivers
High Level Output: 15mA
Low Level Output: 24mA
BUS DRIVER Logic IC


SN74ALS244CNE4 Applications


There are a lot of Texas Instruments
SN74ALS244CNE4 Buffers & Transceivers applications.


  • Televisions
  • Cell phones
  • Wireless modems
  • Remote controls
  • Wireless network systems
  • Satellite communications networks
  • Ethernet circuitry
  • Wired telephone
  • Cordless telephone
  • Desktop PC

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