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SN74ALS240ADWRE4

SN74ALS240ADWRE4

SN74ALS240ADWRE4

Texas Instruments

DUAL Buffers 20 Pins SOIC

SOT-23

SN74ALS240ADWRE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 20
PackagingTape and Reel
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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
Technology TTL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count20
Qualification StatusNot Qualified
Operating Supply Voltage5V
Number of Elements 2
Polarity Inverting
Power Supplies5V
Temperature GradeCOMMERCIAL
Number of Channels 8
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Load Capacitance50pF
Number of Ports2
Number of Bits 4
Propagation Delay9 ns
Turn On Delay Time18 ns
Family ALS
Logic Function Buffer, Inverter
Number of Inputs 4
Output Characteristics 3-STATE
Logic IC Type BUS DRIVER
High Level Output Current-15mA
Low Level Output Current24mA
Control Type ENABLE LOW
Width 7.5mm
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4858 items

SN74ALS240ADWRE4 Product Details

SN74ALS240ADWRE4 Overview


Using a neat SOIC package, it works well. There is an external packaging option available for this voltage buffer. A total of 2 elements are used. A logic device such as this has 20 terminations with different functions. Supply voltage is 5V. Family ALS includes the electronic part. There are 20 pins set with the electric component. Surface Mount applications are possible with digital buffer. The connector has 20 pins. A total of 2 ports are available on this bus transceiver. As a matter of fact, it is a type of Bus Driver/Transceivers. It is recommended to use a power supply that has 5V volts. This electronic part should be operated safely and steadily in a circuit by applying 5V supply voltage. A total of 4 efficient bits are included as part of this electronic component. 8 channels ensure high-quality communication with this logic IC. As low as 0°C can be used to operate itTemperatures above 70°C are not recommended for it to operate. Low-level output mode produces 24mA. Electronic parts operating in high-level output mode may conduct -15mA of current. This buffer should be run at a minimum voltage of 4.5V if it is to function properly. With respect to its maximum supply voltage, it is rated at 5.5V. This bus transceiver is referred to as BUS DRIVER logic. With 4 inputs, it is characterized as a matrix. A ENABLE LOW-control voltage buffer starts up.

SN74ALS240ADWRE4 Features


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


SN74ALS240ADWRE4 Applications


There are a lot of Texas Instruments
SN74ALS240ADWRE4 Buffers & Transceivers applications.


  • Ethernet circuitry
  • Wired telephone
  • Cordless telephone
  • Desktop PC
  • Notebook
  • Pocket PC
  • Desktop radio
  • Clock radio
  • Tuner
  • Portable radio

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