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SN74AS244ANE4

SN74AS244ANE4

SN74AS244ANE4

Texas Instruments

DUAL Buffers 20 Pins 4 Bit per Element PDIP

SOT-23

SN74AS244ANE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 week 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 Temperature70°C
Min Operating Temperature 0°C
Packing Method TUBE
Terminal Position DUAL
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 GradeCOMMERCIAL
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Load Capacitance50pF
Number of Ports2
Propagation Delay6.2 ns
Turn On Delay Time9 ns
Family AS
Logic Function Buffer, Inverting
Logic IC Type BUS DRIVER
Number of Bits per Element 4
High Level Output Current-15mA
Low Level Output Current64mA
Control Type ENABLE LOW
Power Supply Current-Max (ICC) 90mA
Number of Output Lines 3
Count Direction UNIDIRECTIONAL
Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2954 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.530000$4.53
10$4.273585$42.73585
100$4.031684$403.1684
500$3.803475$1901.7375
1000$3.588184$3588.184

SN74AS244ANE4 Product Details

SN74AS244ANE4 Overview


The PDIP package is neat. We use all 2 elements. The ethernet transceiver has 20 terminations with different functions. There is a voltage requirement of 5V. Electronic parts from the AS family are used in this part. A total of 20 pins are included with the electric component. This logical driver can be used in Through Hole different applications. The pin count is 20. 2 ports are included in this logic device. Each element uses 4 bits. Use a 5V power supply if possible. Generally, it comes in a TUBE package. When running the electronic part in a circuit, it is recommended that users apply 5V supply voltage. Operating temperatures as low as 0°C are possible. No more than 70°C should be the ambient temperature when automotive buffer is operating. In its low-level output mode, it outputs 64mA. When operating in high-level output mode, the electronic component can conduct up to -15mA. At the very least, the voltage used to operate this electrical component should be at least 4.5V. There is a 5.5V maximum supply voltage rating on it. In total, 3 signal lines can be output by the logical driver. BUS DRIVER logic ICs are called that. As long as 8 outputs are produced, then it is sufficient. Under ENABLE LOW control, the logical driver starts up.

SN74AS244ANE4 Features


High Level Output: 64mA
Low Level Output: -15mA
BUS DRIVER Logic IC


SN74AS244ANE4 Applications


There are a lot of Texas Instruments
SN74AS244ANE4 Buffers & Transceivers applications.


  • Wireless network systems
  • Satellite communications networks
  • Ethernet circuitry
  • Wired telephone
  • Cordless telephone
  • Desktop PC
  • Notebook
  • Pocket PC
  • Desktop radio
  • Clock radio

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