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  • SN74HCT138PWT

SN74HCT138PWT

16 Terminations4.5V~5.5V 16 Pin 74HCT138 Signal switch74HCT Series 1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74HCT138PWT
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 642
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74HCT138 Signal switch74HCT Series 1 Functions(Kg)

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Details

Tags

Parameters
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 -40°C~85°C
Packaging Tape & Reel (TR)
Series 74HCT
JESD-609 Code e4
Pbfree Code yes
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)
Additional Feature TWO ACTIVE-LOW AND ONE ACTIVE-HIGH ENABLE INPUTS
Subcategory Decoder/Drivers
Packing Method TAPE AND REEL
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
Base Part Number 74HCT138
Pin Count 16
Max Output Current 4mA
Operating Supply Voltage 5V
Circuit 1 x 3:8
Polarity Inverting
Power Supplies 5V
Load Capacitance 50pF
Propagation Delay 45 ns
Quiescent Current 80μA
Turn On Delay Time 45 ns
Family HCT
Logic Function Decoder, Demultiplexer
Current - Output High, Low 4mA 4mA
Supply Type Single
Max I(ol) 0.004 A
Number of Input Lines 3
Voltage Supply Source Single Supply
Independent Circuits 1
Number of Output Lines 8
Input Conditioning STANDARD
Length 5mm
Width 4.4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

SN74HCT138PWT Overview


Providing this information in the 16-TSSOP (0.173, 4.40mm Width) enables digital switch board space to be saved.In this case, it is packaged as Tape & Reel (TR).Mounting is performed using Surface Mount.the multiplexers uses an analog IC Decoder/Demultiplexer.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~85°C.When digital controlled switch operates at 4.5V~5.5V, designers have superior flexibility.Multiplexers of the 74HCT series can be used in a wide range of applications.There is a design for terminating 16 as part of its basic configuration.The base part number is 74HCT138, which can also be used to find its logic switch related parts.The multiplexer's system works with 5V voltage.This turn signal switch consists of 16 component pins.As a result, GULL WING represents the end of the conductors.In this case, Single is employed as the supply type.The board is configured with 16 pins.The mount is in Surface Mount.The logic switch is included into the family of HCT.There is a power supply provided for the mux switch's normal operation of 5V.This is a signal switch that is categorized as Decoder/Drivers.In the absence of external influences, it consumes 80μA current of multiplexer ic.Using a supply voltage of 5V can result in reliable performance of the multiplexers.The switches packaging is based on TAPE AND REEL.On the multiplexers, 3 input lines are provided for accepting voltage levels.A signal source is provided by 8 output lines.It also provides improved characteristics of TWO ACTIVE-LOW AND ONE ACTIVE-HIGH ENABLE INPUTS.

SN74HCT138PWT Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
3 input lines
8 output lines
TWO ACTIVE-LOW AND ONE ACTIVE-HIGH ENABLE INPUTS

SN74HCT138PWT Applications


There are a lot of Texas Instruments SN74HCT138PWT Signal Switches / Multiplexers / Decoders applications.

  • Enabling block of memory depending on address in memory chips
  • CPU memory location identification
  • PCIe
  • VGA
  • Data-routing applications
  • Time division multiplexing system
  • To select different devices in microprocessor output
  • High-performance memory-decoding applications
  • Code conversion
  • D/A converters