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SN74ACT244DBRG4

SN74ACT244DBRG4

SN74ACT244DBRG4

Texas Instruments

DUAL Buffers 20 Pins 4 Bit per Element SSOP

SOT-23

SN74ACT244DBRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SSOP
Number of Pins 20
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Terminal Pitch0.65mm
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 Delay9 ns
Quiescent Current4μA
Turn On Delay Time9 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 Current24mA
Control Type ENABLE LOW
Height 1.95mm
Length 7.2mm
Width 5.3mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2014 items

SN74ACT244DBRG4 Product Details

SN74ACT244DBRG4 Overview


It utilizes a neat SSOP package. It uses all 2 elements. 20 terminations are provided by this buffer. Supply voltage must be 5V. There is a ACT family part that is attached to this electronic component. With the electrical component, there are 20 pins. In total, it can be used for Surface Mount different purposes. The cable has 20 pins. Transceiver with 2 ports. Each element utilizes 4 bits. Electronic part 4μA is used in a quiescent statePower supplies with 5V should be used. A TAPE AND REEL package is usually sold with it. For safe and stable operation, users should apply 5V supply voltage to the electrical component. Temperatures as low as -40°C are possible with it. It should not operate at a temperature higher than 85°C. The low-level output mode of this voltage buffer outputs 24mA. During high-level output mode, the electrical part can conduct -24mA of current. This automotive buffer should operate at least at 4.5V, which is what is recommended by the manufacturer. It is rated 5.5V for maximum supply voltage. The IC is also called a BUS DRIVER transceiver. As you can see, it is enough for 8 outputs to be generated. Buffer ICs are controlled by ENABLE LOW control technology during startup.

SN74ACT244DBRG4 Features


High Level Output: 24mA
Low Level Output: -24mA
BUS DRIVER Logic IC


SN74ACT244DBRG4 Applications


There are a lot of Texas Instruments
SN74ACT244DBRG4 Buffers & Transceivers applications.


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

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