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CD74HC138M

16 Terminations2V~6V 16 Pin 74HC138 Signal switch74HC Series 8 Outputs1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-CD74HC138M
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 787
  • Description: 16 Terminations2V~6V 16 Pin 74HC138 Signal switch74HC Series 8 Outputs1 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg
Operating Temperature -55°C~125°C
Packaging Tube
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Decoder/Demultiplexer
Subcategory Decoder/Drivers
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
Base Part Number 74HC138
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
Number of Circuits 1
Load Capacitance 50pF
Number of Bits 8
Propagation Delay 265 ns
Quiescent Current 8μA
Turn On Delay Time 265 ns
Family HC/UH
Logic Function Decoder, Demultiplexer
Number of Inputs 3
Current - Output High, Low 5.2mA 5.2mA
Supply Type Single
Bandwidth 28MHz
Max I(ol) 0.0052 A
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

CD74HC138M Overview


It is included in the 16-SOIC (0.154, 3.90mm Width) in order to save board space.It is packaged in the way of Tube.In terms of mounting, digital switch ic uses the Surface Mount method .The analog IC used in the multiplexers can be referred to as Decoder/Demultiplexer.When the operating temperature is kept at -55°C~125°C, the machine will not be sensturn signal switchive to external influences.It provides digital controlled switch's superior flexibility for designers to use when it operates with a supply voltage of 2V~6V.provides digital controlled switch's digital controlled switch'sAs a member of 74HC series, the multiplexers can be used for a wide range of applications.Its basic configuration includes terminations in the 16 range.The base part number is 74HC138, which is also useful when looking up signal switch's related components.For multiplexer's system, a voltage of 4.5V is supplied.In this turn signal switch, there are 16 component pins.It employs GULL WING as the point at which conductors come to an end.In this case, the supply type is Single.A configuration of 16 pins is used.The mounting is in the way of Surface Mount.The HC/UH family includes the logic switch.Signal multiplexer contains 8 bits.Keeping the minimum supply voltage (Vsup) at 2V prevents some unnecessary failures.It is advisable to keep the maximum supply voltage (Vsup) at 6V in order to prevent some unnecessary failures.In order to maintain mux switch's normal operation, power is provided to 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.In the absence of external influences, it consumes 8μA current of multiplexer ic.The multiplexer provides 3 inputs.To ensure that the digitalswitch performs properly, 1 circuits are formed.

CD74HC138M Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 2/6V

CD74HC138M Applications


There are a lot of Texas Instruments CD74HC138M Signal Switches / Multiplexers / Decoders applications.

  • Logic circuits
  • Encrypted communications system
  • Enabling different rows of memory depending on address in memory chips
  • Analog to digital conversion
  • VGA
  • Small scale TV wall
  • Enabling different functions units in microprocessor instruction decoding
  • Combinational circuit
  • Code converters
  • Communication system
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