CD74HC138E Overview

This is a relatively small item of digital switch that is included in the 16-DIP (0.300, 7.62mm) in order to save space on the board.The package is packaged in accordance with Tube.The method digital switch ic adopts for mounting is Through Hole.For the analog part of the multiplexers, an IC Decoder/Demultiplexer is used.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'sThe multiplexers can be used for a wide range of applications since they are members of 74HC series.The basic configuration of this system includes 16 terminations.To find signal switch's related components, a base part number of 74HC138 may also be used.In this case, 4.5V is the voltage supplied to the multiplexer's system.A component pin count of 16 is found on this turn signal switch.This supply type employs Single.The board has 16 pins configured.This unit is mounted in the way of Through Hole.The logic switch is a member of the HC/UH family.There are 8 bits signal multiplexer provides.Keeping the minimum supply voltage (Vsup) at 2V prevents some unnecessary failures.The maximal supply voltage (Vsup) should be kept at 6V to avoid some unnecessary failures.During mux switch's normal operation, 2/6V is provided with a power supply.For the turn signal switch's operation, there are 8 outputs.In electronic terms, the digital switch ic is classified as Decoder/Drivers.In the absence of external influences, it consumes 8μA current of multiplexer ic.It is provided with 3 inputs.5.2mA provides a high degree of switches' flexibility.The digitalswitch relies on 1 circuits to function normally.

CD74HC138E Features

Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Power supplies of 2/6V

CD74HC138E Applications

There are a lot of Texas Instruments CD74HC138E Signal Switches / Multiplexers / Decoders applications.

• Data collection system
• Telephone network
• HDMI applications
• VGA
• Enabling different rows of memory depending on address in memory chips
• Audio transmission
• Code conversion
• Enabling block of memory depending on address in memory chips
• Robotic vehicles
• LVDS