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SN74AHC540DWG4

SN74AHC540DWG4

SN74AHC540DWG4

Texas Instruments

DUAL Buffers 20 Pins SOIC

SOT-23

SN74AHC540DWG4 Datasheet

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Specifications
Name Value
Type Parameter
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 Temperature 125°C
Min Operating Temperature -40°C
Additional Feature WITH DUAL OUTPUT ENABLE
Subcategory Bus Driver/Transceivers
Packing Method TUBE
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Pin Count 20
Number of Elements 1
Polarity Inverting
Temperature Grade AUTOMOTIVE
Number of Channels 8
Max Supply Voltage 5.5V
Min Supply Voltage 2V
Load Capacitance 50pF
Number of Ports 2
Number of Bits 8
Propagation Delay 7 ns
Quiescent Current 4μA
Turn On Delay Time 10.5 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 Current 8mA
Control Type ENABLE LOW
Height 2.35mm
Length 12.8mm
Width 7.52mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
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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