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SN74HC640DWG4

SN74HC640DWG4

SN74HC640DWG4

Texas Instruments

DUAL Buffers 20 Pins SOIC

SOT-23

SN74HC640DWG4 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 20
Weight 500.709277mg
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 85°C
Min Operating Temperature -40°C
Additional Feature WITH DIRECTION CONTROL
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 5V
Pin Count 20
Operating Supply Voltage 5V
Number of Elements 1
Polarity Inverting
Temperature Grade INDUSTRIAL
Number of Channels 8
Max Supply Voltage 6V
Min Supply Voltage 2V
Number of Ports 2
Number of Bits 8
Propagation Delay 22 ns
Turn On Delay Time 190 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 Current 7.8mA
Low Level Output Current 7.8mA
Control Type COMMON CONTROL
Translation N/A
Height 2.35mm
Length 12.8mm
Width 7.52mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
SN74HC640DWG4 Product Details

SN74HC640DWG4 Overview


The SOIC package is neat. We use all 1 elements. The ethernet transceiver has 20 terminations with different functions. There is a voltage requirement of 5V. Electronic parts from the HC/UH family are used in this part. A total of 20 pins are included with the electric component. This logical driver can be used in Surface Mount different applications. The pin count is 20. 2 ports are included in this logic device. Bus Driver/Transceivers is a specific type of buffer. Generally, it comes in a TUBE package. When running the electronic part in a circuit, it is recommended that users apply 5V supply voltage. The electronic component contains 8 efficient bits that are included in the package. For better service, it includes WITH DIRECTION CONTROL. A high-quality communication channel is provided by 8 channels in this logic IC. Operating temperatures as low as -40°C are possible. No more than 85°C should be the ambient temperature when automotive buffer is operating. In its low-level output mode, it outputs 7.8mA. When operating in high-level output mode, the electronic component can conduct up to 7.8mA. At the very least, the voltage used to operate this electrical component should be at least 2V. There is a 6V maximum supply voltage rating on it. BUS TRANSCEIVER logic ICs are called that. Under COMMON CONTROL control, the logical driver starts up.

SN74HC640DWG4 Features


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


SN74HC640DWG4 Applications


There are a lot of Texas Instruments
SN74HC640DWG4 Buffers & Transceivers applications.


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

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