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SN74LS640N

SN74LS640N datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at Noco


  • Manufacturer: Texas Instruments
  • Nocochips NO: 815-SN74LS640N
  • Package: 20-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 351
  • Description: SN74LS640N datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at Noco(Kg)

Details

Tags

Parameters
Number of Elements 1
Polarity Inverting
Power Supplies 5V
Number of Channels 8
Load Capacitance 45pF
Number of Ports 2
Output Current 24mA
Number of Bits 8
Propagation Delay 15 ns
Quiescent Current 64mA
Turn On Delay Time 40 ns
Family LS
Logic Function Inverting, Transceiver
Direction Bidirectional
Current - Output High, Low 15mA 24mA
Logic Type Transceiver, Inverting
Max I(ol) 0.024 A
Control Type COMMON CONTROL
Schmitt Trigger No
Power Supply Current-Max (ICC) 0.09mA
Translation N/A
Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 1 Week
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Weight 1.1991g
Operating Temperature 0°C~70°C TA
Packaging Tube
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Termination Through Hole
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature WITH DIRECTION CONTROL
Subcategory Bus Driver/Transceivers
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number 74LS640
Pin Count 20
Output Type 3-State
Max Output Current 24mA
Operating Supply Voltage 5V

SN74LS640N Overview


Logical driver uses a neat 20-DIP (0.300, 7.62mm) package. Tube external packaging. Available in Through Hole. Voltage buffer adopts Transceiver, Inverting logic prototype. Buffer IC is fed with a voltage of 4.75V~5.25V. Qualified to operate within 0°C~70°C TA. The high and low logic state output current of logical driver is 15mA 24mA. Logical driver can deal with 3-State output (s). All of the 1 elements are put into use. Digital buffer is one of the 74LS series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. Family LS includes the buffer IC . 20 pins are set with the electric part. Buffer IC is suitable for Through Hole applications. Logical driver has 20 pins. Enhanced with 2 ports. You can search "74LS640" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceivers. The digital buffer starts up under COMMON CONTROL control technology. In quiescent state, the electronic part uses 64mA. It is recommended to use a 5V power supply. To run the part safely and stably in a circuit, 5V recommends users apply 5V on the logical driver. 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. The typical output current of the logical driver is measured 24mA.

SN74LS640N Features


Bus Driver/Transceivers
WITH DIRECTION CONTROL

SN74LS640N Applications


There are a lot of Texas Instruments SN74LS640N Buffers & Transceivers applications.

  • Relays
  • Notebook
  • WDM transmission
  • Wired telephone
  • TV signal transmission
  • Laser diode bonding
  • Shortwave receiver
  • Desktop radio
  • Fiber-to-the-desktop
  • 1x/2x Fiber Channel

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