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SN74HCT645DWRE4

SN74HCT645DWRE4

SN74HCT645DWRE4

Texas Instruments

DUAL Buffers 20 Pins SOIC

SOT-23

SN74HCT645DWRE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 20
Weight 500.709277mg
PackagingTape and Reel
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
Additional FeatureWITH DIRECTION CONTROL
Subcategory Bus Driver/Transceivers
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count20
Qualification StatusNot Qualified
Operating Supply Voltage5V
Number of Elements 1
Polarity Non-Inverting
Power Supplies5V
Temperature GradeINDUSTRIAL
Number of Channels 8
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Number of Ports2
Number of Bits 8
Propagation Delay25 ns
Turn On Delay Time74 ns
Family HCT
Logic Function Inverting, Transceiver
Direction Bidirectional
Output Characteristics 3-STATE
Logic IC Type BUS TRANSCEIVER
Max I(ol) 0.006 A
High Level Output Current6mA
Low Level Output Current6mA
Control Type COMMON CONTROL
Translation N/A
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3948 items

SN74HCT645DWRE4 Product Details

SN74HCT645DWRE4 Overview


This package uses SOIC. A logical driver using the Tape and Reel external packaging is used in this application. It is necessary to use all 1 elements. Thebuffer features 20 terminations that serve different purposes. 5V is the required supply voltageThis buffer driver is part of the HCT 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. The recommended power supply is 5V. Users are advised to apply 5V supply voltage to the electronic part for the part to operate safely and reliably. This electronic part includes 8 efficient bits that can be used to increase efficiency. With WITH DIRECTION CONTROL, 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 85°C ambient temperature for the logical driver to operate. As a low-level output mode, it produces 6mA. During high-level output, the electronic part may conduct 6mA. At least 4.5V 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 TRANSCEIVER logic chip. Buffer ICs are controlled by COMMON CONTROL control technology during startup.

SN74HCT645DWRE4 Features


Bus Driver/Transceivers
WITH DIRECTION CONTROL
High Level Output: 6mA
Low Level Output: 6mA
BUS TRANSCEIVER Logic IC


SN74HCT645DWRE4 Applications


There are a lot of Texas Instruments
SN74HCT645DWRE4 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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