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  • SN74HC640DW

SN74HC640DW

SN74HC640DW datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at Utmel


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74HC640DW
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 674
  • Description: SN74HC640DW datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at Utmel(Kg)

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Details

Tags

Parameters
Number of Functions 1
Supply Voltage 5V
Base Part Number 74HC640
Pin Count 20
Output Type 3-State
Operating Supply Voltage 5V
Number of Elements 1
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Number of Channels 8
Number of Ports 2
Number of Bits 8
Propagation Delay 395 ns
Turn On Delay Time 395 ns
Family HC/UH
Logic Function Inverting, Transceiver
Direction Bidirectional
Current - Output High, Low 7.8mA 7.8mA
Logic Type Transceiver, Inverting
Max I(ol) 0.006 A
Prop. Delay@Nom-Sup 22 ns
Control Type COMMON CONTROL
Schmitt Trigger No
Translation N/A
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Weight 500.709277mg
Operating Temperature -40°C~85°C TA
Packaging Tube
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature WITH DIRECTION CONTROL
Subcategory Bus Driver/Transceiver
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260

SN74HC640DW Overview


Logical driver uses a neat 20-SOIC (0.295, 7.50mm Width) package. Tube external packaging. Available in Surface Mount. Voltage buffer adopts Transceiver, Inverting logic prototype. Buffer IC is fed with a voltage of 2V~6V. Qualified to operate within -40°C~85°C TA. The high and low logic state output current of logical driver is 7.8mA 7.8mA. Logical driver can deal with 3-State output (s). All of the 1 elements are put into use. Digital buffer is one of the 74HC series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. This electronic part belongs to the HC/UH family of parts. 20 pins are set with the electric part. Buffer IC is suitable for Surface Mount applications. Logical driver has 20 pins. Enhanced with 2 ports. You can search "74HC640" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceiver. The digital buffer starts up under COMMON CONTROL control technology. It is recommended to use a 2/6V power supply. To run the part safely and stably in a circuit, 5V recommends users apply 5V on the logical driver. To supply the device, a minimum voltage of 2V is a must. 8 bits are included within the electrical component. Logical driver features WITH DIRECTION CONTROL to better serve the need. 8 channels for high quality communication.

SN74HC640DW Features


Bus Driver/Transceiver
WITH DIRECTION CONTROL

SN74HC640DW Applications


There are a lot of Texas Instruments SN74HC640DW Buffers & Transceivers applications.

  • Wireless projection application for conferences and business talks
  • Telecom and datacom networking applications
  • Wired telephone
  • Lamps
  • Satellite communication
  • Fast Ethernet
  • Cell phones
  • Bar, KTV wireless entertainment
  • Metro access rings
  • TV signal transmission