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  • CD74HC137PWT

CD74HC137PWT

16 Terminations2V~6V 16 Pin 74HC137 Signal switch74HC Series 8 Outputs1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-CD74HC137PWT
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 549
  • Description: 16 Terminations2V~6V 16 Pin 74HC137 Signal switch74HC Series 8 Outputs1 Functions(Kg)

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Details

Tags

Parameters
Part Status Discontinued
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Termination SMD/SMT
ECCN Code EAR99
Type Decoder/Demultiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Decoder/Drivers
Packing Method TAPE AND REEL
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 4.5V
Terminal Pitch 0.65mm
Base Part Number 74HC137
Pin Count 16
Number of Outputs 8
Circuit 1 x 3:8
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Propagation Delay 36 ns
Quiescent Current 8μA
Turn On Delay Time 270 ns
Family HC/UH
Logic Function Decoder, Demultiplexer, Latch
Number of Inputs 3
Current - Output High, Low 5.2mA 5.2mA
Supply Type Single
Max I(ol) 0.004 A
Prop. Delay@Nom-Sup 54 ns
Voltage Supply Source Single Supply
Independent Circuits 1
Input Conditioning LATCHED
Length 5mm
Width 4.4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Weight 61.887009mg
Operating Temperature -55°C~125°C
Packaging Tape & Reel (TR)
Series 74HC
JESD-609 Code e4
Pbfree Code yes

CD74HC137PWT Overview


It is included in the 16-TSSOP (0.173, 4.40mm Width) in order to save board space.Tape & Reel (TR) is the method used for packaging.For mounting, digital switch ic uses the method Surface Mount.The analog IC used in the multiplexers can be referred to as Decoder/Demultiplexer.If the operating temperature is maintained at -55°C~125°C, turn signal switch will not be susceptible to external factors.Designers have greater flexibility using digital controlled switch when it works with 2V~6V voltage.Multiplexers of the 74HC series can be used in a wide range of applications.Among its basic configurations are 16 terminations.There is a base part number 74HC137 that can be used to locate signal switch's related components as well.The turn signal switch is supplied with a voltage of 4.5V volts.Signal switch has 16 component pins.It is the end of conductors that is represented by GULL WING.There is a supply type of Single employed as part of this supply.There are 16 pins on it.This unit is mounted in the way of Surface Mount.There is a family of HC/UH members.Vsup should be kept at 2V to prevent some unnecessary failures.It is advisable to keep the maximum supply voltage (Vsup) at 6V in order to prevent some unnecessary failures.There is a power supply provided for the mux switch's normal operation of 2/6V.The turn signal switch has 8 outputs.I would classify the digital switch ic as an electronic part belonging to the Decoder/Drivers category.Without external influences, it consumes 8μA current of multiplexer ic.This multiplexer has 3 inputs.The switches package is packaged in a way which is consistent with TAPE AND REEL.

CD74HC137PWT Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 2/6V

CD74HC137PWT Applications


There are a lot of Texas Instruments CD74HC137PWT Signal Switches / Multiplexers / Decoders applications.

  • Night vision cameras
  • Enabling block of memory depending on address in memory chips
  • Relay
  • To select different devices in microprocessor input
  • Control unit of Central Processing unit (CPU)
  • Medical industry
  • Microprocessor memory systems
  • Computer memory
  • Frequency multiplexing system
  • HD surveillance system