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  • SN74LS442N

SN74LS442N

SN74LS442N datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Rochester Electronics, LLC stock available at Utmel


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-SN74LS442N
  • Package: 20-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 535
  • Description: SN74LS442N datasheet pdf and Logic - Buffers, Drivers, Receivers, Transceivers product details from Rochester Electronics, LLC stock available at Utmel(Kg)

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Details

Tags

Parameters
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Surface Mount NO
Operating Temperature 0°C~70°C TA
Packaging Tube
Series 74LS
JESD-609 Code e4
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Terminal Finish NICKEL PALLADIUM GOLD
Additional Feature UNIVERSAL EXCHANGER
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 20
JESD-30 Code R-XDIP-T20
Output Type 3-State
Number of Elements 1
Supply Voltage-Max (Vsup) 5.25V
Number of Ports 3
Family LS
Current - Output High, Low 15mA 24mA
Logic Type Transceiver, Non-Inverting
Output Polarity TRUE
Number of Bits per Element 4
Propagation Delay (tpd) 20 ns
Height Seated (Max) 5.08mm
Width 7.62mm
RoHS Status ROHS3 Compliant

SN74LS442N Overview


Logical driver uses a neat 20-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 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. LS family part. 20 pins are set with the electric part. Enhanced with 3 ports. The bus transceiver employs 4 bits for each element. Logical driver features UNIVERSAL EXCHANGER to better serve the need.

SN74LS442N Features


UNIVERSAL EXCHANGER

SN74LS442N Applications


There are a lot of Rochester Electronics, LLC SN74LS442N Buffers & Transceivers applications.

  • Car alarm systems
  • Radio transmission
  • Wireless communication
  • 1x/2x Fiber Channel
  • Optical sub-assembly (OSA)
  • IP cameras
  • Fast Ethernet
  • Satellite ground stations
  • Wireless network systems
  • Cell phones