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  • SN74LS243N

SN74LS243N

SN74LS243N datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Texas Instruments stock available at Utmel


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS243N
  • Package: 14-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 813
  • Description: SN74LS243N 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
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 14-DIP (0.300, 7.62mm)
Number of Pins 14
Weight 927.99329mg
Operating Temperature 0°C~70°C TA
Packaging Tube
Series 74LS
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Termination Through Hole
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
Subcategory Bus Driver/Transceivers
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Base Part Number 74LS243
Pin Count 14
Output Type Push-Pull
Operating Supply Voltage 5V
Number of Elements 1
Polarity Non-Inverting
Power Supplies 5V
Number of Channels 4
Number of Ports 2
Number of Bits 4
Propagation Delay 30 ns
Quiescent Current 32mA
Turn On Delay Time 30 ns
Family LS
Logic Function Inverting, Transceiver
Direction Bidirectional
Output Characteristics 3-STATE
Current - Output High, Low 15mA 24mA
Logic Type Transceiver, Non-Inverting
Control Type INDEPENDENT CONTROL
Schmitt Trigger No
Power Supply Current-Max (ICC) 0.05mA
Translation N/A
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74LS243N Overview


Logical driver uses a neat 14-DIP (0.300, 7.62mm) package. Tube external packaging. Available in Through Hole. Voltage buffer adopts Transceiver, Non-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 Push-Pull output (s). All of the 1 elements are put into use. Digital buffer is one of the 74LS series devices. 14 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. LS family part. 14 pins are set with the electric part. Buffer IC is suitable for Through Hole applications. Logical driver has 14 pins. Enhanced with 2 ports. You can search "74LS243" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceivers. The digital buffer starts up under INDEPENDENT CONTROL control technology. In quiescent state, the electronic part uses 32mA. 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. 4 bits are included within the electrical component. Logical driver features WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION to better serve the need. 4 channels for high quality communication.

SN74LS243N Features


Bus Driver/Transceivers
WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION

SN74LS243N Applications


There are a lot of Texas Instruments SN74LS243N Buffers & Transceivers applications.

  • transmission relay
  • Wireless showroom
  • Televisions
  • Wireless smart house
  • Solenoids
  • Cordless telephone
  • Satellite communications networks
  • Indoor ad hoc meeting
  • Wireless security systems
  • Wireless teaching