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SN74HC640PWRG4

SN74HC640PWRG4

SN74HC640PWRG4

Texas Instruments

DUAL Buffers 20 Pins TSSOP

SOT-23

SN74HC640PWRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case TSSOP
Number of Pins 20
Weight 76.997305mg
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
Subcategory Bus Driver/Transceivers
Packing Method TR
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.65mm
Pin Count20
Operating Supply Voltage5V
Number of Elements 1
Polarity Inverting
Temperature GradeINDUSTRIAL
Number of Channels 8
Max Supply Voltage6V
Min Supply Voltage2V
Number of Ports2
Number of Bits 8
Propagation Delay22 ns
Turn On Delay Time395 ns
Family HC/UH
Logic Function Inverting, Transceiver
Direction Bidirectional
Output Characteristics 3-STATE
Logic IC Type BUS TRANSCEIVER
Max I(ol) 0.006 A
Prop. Delay@Nom-Sup 26 ns
High Level Output Current7.8mA
Low Level Output Current7.8mA
Control Type COMMON CONTROL
Translation N/A
Length 6.5mm
Width 4.4mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2501 items

SN74HC640PWRG4 Product Details

SN74HC640PWRG4 Overview


TSSOP packages are used to implement buffer. Transceiver uses all 1 elements. 20 terminations are present in this ethernet transceiver, each of which serves a different purpose. A supply voltage of 5V is required. In the HC/UH family, the electronic component belongs. The electric component includes 20 pins. There are Surface Mount applications for it. There are 20 pins on it. 2 ports have been added to this bus transceiver. In specific, buffer belongs to the Bus Driver/Transceivers family. TR packages are generally used. Users should apply 5V supply voltage to the lectronic component in order to run it safely and reliably in a circuit. There are 8 efficient bits in the package that make up the network transceiver. Logic ICs with 8 channels provide high-quality communication. Under -40°C, it can operate. The ambient temperature should not exceed 85°C. Low-level mode outputs 7.8mA by default. High-level output mode allows 7.8mA of current to flow through the electronic component. In order for this electrical component to work properly, it should be operated at a voltage of at least 2V. It is rated 6V for maximum supply voltage. An IC with BUS TRANSCEIVER logic is also known as a BUS TRANSCEIVER digital buffer. Logical drivers powered by COMMON CONTROL control technology start up automatically.

SN74HC640PWRG4 Features


Bus Driver/Transceivers
High Level Output: 7.8mA
Low Level Output: 7.8mA
BUS TRANSCEIVER Logic IC


SN74HC640PWRG4 Applications


There are a lot of Texas Instruments
SN74HC640PWRG4 Buffers & Transceivers applications.


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

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