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  • SN74HC138NS

SN74HC138NS

16 Terminations2V~6V 74HC138 Signal switch74HC Series 1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74HC138NS
  • Package: 16-SOIC (0.209, 5.30mm Width)
  • Datasheet: -
  • Stock: 788
  • Description: 16 Terminations2V~6V 74HC138 Signal switch74HC Series 1 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 16-SOIC (0.209, 5.30mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C TA
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
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature 3 ENABLE INPUTS
Subcategory Decoder/Drivers
Packing Method TR
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number 74HC138
Pin Count 16
Operating Supply Voltage 5V
Circuit 1 x 3:8
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Number of Bits 8
Family HC/UH
Logic Function Decoder, Demultiplexer
Current - Output High, Low 5.2mA 5.2mA
Output Polarity INVERTED
Max I(ol) 0.0052 A
Prop. Delay@Nom-Sup 45 ns
Propagation Delay (tpd) 225 ns
Voltage Supply Source Single Supply
Independent Circuits 1
Input Conditioning STANDARD
Height Seated (Max) 2mm
Width 5.3mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free

SN74HC138NS Overview


Due to the fact that it is provided in the 16-SOIC (0.209, 5.30mm Width), digital switch allows the board to be compacted.As a result, it is packaged in a way that is referred to as Tube.Mounting is performed using Surface Mount.As the analog part, the circuit uses an analog IC Decoder/Demultiplexer.The operating temperature of -40°C~85°C TA will not be susceptible to external factors.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'sIn addition to being a member of the 74HC series, these multiplexers have a wide range of applications.This configuration includes 16 terminations as part of its basic functionality.To find signal switch's related components, a base part number of 74HC138 may also be used.For multiplexer's system, 5V voltage is supplied.Currently, this turn signal switch has a total of 16 component pins.GULL WING represents the end of conductors.The logic switch is a member of the HC/UH family.There are 8 bits signal multiplexer provides.To avoid unnecessary failures, keep the supply voltage at 2V (Vsup).To avoid some unnecessary failures, the maximum supply voltage (Vsup) should be kept at 6V.There is a power supply provided for the mux switch's normal operation of 2/6V.In electronic terms, the digital switch ic is classified as Decoder/Drivers.If the supply voltage is set to 5V, reliable performance of the multiplexers can be achieved.The switches is packaged according to the way of TR.Also, it provides an improved version of the characteristics of 3 ENABLE INPUTS.

SN74HC138NS Features


Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Power supplies of 2/6V
Operating with the supply voltage of 5V
3 ENABLE INPUTS

SN74HC138NS Applications


There are a lot of Texas Instruments SN74HC138NS Signal Switches / Multiplexers / Decoders applications.

  • Data distribution
  • To select different task for memory in microprocessor memory systems
  • Relay
  • Injectors
  • Medical industry
  • Data communication
  • High-performance memory systems
  • Idle motor
  • Enabling block of memory depending on address in memory chips
  • Data-routing applications