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  • MC74HC138ADTR2

MC74HC138ADTR2

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


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-MC74HC138ADTR2
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 682
  • Description: 16 Terminations2V~6V 16 Pin 74HC138 Signal switch74HC Series 8 Outputs1 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
Operating Temperature -55°C~125°C
Packaging Tape & Reel (TR)
Published 2009
Series 74HC
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
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 3V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 74HC138
Pin Count 16
Number of Outputs 8
Qualification Status Not Qualified
Circuit 1 x 3:8
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Number of Bits 3
Propagation Delay 205 ns
Quiescent Current 4μA
Family HC/UH
Current - Output High, Low 5.2mA 5.2mA
Supply Type Single
Max I(ol) 0.004 A
Number of Input Lines 1
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Length 5mm
Width 4.4mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

MC74HC138ADTR2 Overview


As a means of saving space, digital switch is provided in the 16-TSSOP (0.173, 4.40mm Width).It is packaged in the way of Tape & Reel (TR).As far as mounting is concerned, digital switch ic uses Surface Mount.A digital IC Decoder/Demultiplexer is used as the analog component of the multiplexers.When the operating temperature is kept at -55°C~125°C, turn signal switch will not be susceptible to external factors.Using a 2V~6V supply voltage provides digital controlled switch's superior flexibility for designers.In addition to being a member of the 74HC series, these multiplexers have a wide range of applications.Among its basic configurations are 16 terminations.The base part number is 74HC138, which can also be used to find its logic switch related parts.The turn signal switch is supplied with a voltage of 3V volts.Currently, this turn signal switch has a total of 16 component pins.Conductors terminate at GULL WING in this design.There is a type of supply of Single.A configuration of 16 pins is used.Multiplexer ics are mounted in the direction of Surface Mount.There is a family of HC/UH members.The multiplexer ic provides 3 bits.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 2V.The maximal supply voltage (Vsup) should be kept at 6V to avoid some unnecessary failures.For mux switch's normal operation, there is a power supply provided at 2/6V.The turn signal switch has 8 outputs designed for operation.Decoder/Drivers is the classification for this the digital switch ic.In the absence of external influences, it consumes 4μA current of multiplexer ic.TAPE AND REEL is used to package the switches.A voltage level can be inserted into the 1 input lines of multiplexers.

MC74HC138ADTR2 Features


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

MC74HC138ADTR2 Applications


There are a lot of ON Semiconductor MC74HC138ADTR2 Signal Switches / Multiplexers / Decoders applications.

  • Logic circuits
  • CNC machines
  • Arithmetic Logic Units
  • Memory chips
  • To select different task for memory in microprocessor memory systems
  • Idle motor
  • Time division multiplexing system
  • Used to connect a single source to multiple destinations
  • Video transmission
  • Speed synchronization of multiple motors in industries