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SN74AHC540DWG4

SN74AHC540DWG4

SN74AHC540DWG4

Texas Instruments

DUAL Buffers 20 Pins SOIC

SOT-23

SN74AHC540DWG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
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 Temperature125°C
Min Operating Temperature -40°C
Additional FeatureWITH DUAL OUTPUT ENABLE
Subcategory Bus Driver/Transceivers
Packing Method TUBE
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Pin Count20
Number of Elements 1
Polarity Inverting
Temperature GradeAUTOMOTIVE
Number of Channels 8
Max Supply Voltage5.5V
Min Supply Voltage2V
Load Capacitance50pF
Number of Ports2
Number of Bits 8
Propagation Delay7 ns
Quiescent Current4μA
Turn On Delay Time10.5 ns
Family AHC/VHC/H/U/V
Logic Function Buffer, Inverter
Output Characteristics 3-STATE
Logic IC Type BUS DRIVER
High Level Output Current-8mA
Low Level Output Current8mA
Control Type ENABLE LOW
Height 2.35mm
Length 12.8mm
Width 7.52mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2905 items

SN74AHC540DWG4 Product Details

SN74AHC540DWG4 Overview


This package uses SOIC. It is necessary to use all 1 elements. Thebuffer features 20 terminations that serve different purposes. 3.3V is the required supply voltageThis buffer driver is part of the AHC/VHC/H/U/V family of parts. With the electrical component, 20 pins are set. This logical driver is suitable for Surface Mount different applications. In total, it has 20 pins. The transceiver features 2 ports for enhanced functionality. Bus Driver/Transceiverss are specifically types of them. During quiescent state, the electronic part uses 4μA. TUBE packages are usually sold. This electronic part includes 8 efficient bits that can be used to increase efficiency. With WITH DUAL OUTPUT ENABLE, you can better serve your customers. There are 8 high-quality communication channels on this ethernet transceiver. A temperature as low as -40°C can be tolerated by this buffer. There should be no more than 125°C ambient temperature for the logical driver to operate. As a low-level output mode, it produces 8mA. During high-level output, the electronic part may conduct -8mA. At least 2V should be used in order to run this automotive buffer on a continuous basis. Approximately 5.5V are the maximum supply voltages. There is an bus transceiver called a BUS DRIVER logic chip. Buffer ICs are controlled by ENABLE LOW control technology during startup.

SN74AHC540DWG4 Features


Bus Driver/Transceivers
WITH DUAL OUTPUT ENABLE
High Level Output: 8mA
Low Level Output: -8mA
BUS DRIVER Logic IC


SN74AHC540DWG4 Applications


There are a lot of Texas Instruments
SN74AHC540DWG4 Buffers & Transceivers applications.


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

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