MC74HC138AFG Overview
As a means of saving space, digital switch is provided in the 16-SOIC (0.209, 5.30mm Width).The package is packaged in the manner of Tube.Surface Mount is the mounting method digital switch ic uses.The multiplexers uses an analog IC Decoder/Demultiplexer as the analog part of the circuit.If the operating temperature is maintained at -55°C~125°C, turn signal switch will not be susceptible to external factors.Design engineers have more flexibility when digital controlled switch operates at 2V~6V voltage.Since they are members of the 74HC series, they can be used in a wide variety of applications.Its basic configuration includes terminations in the 16 range.The base part number is 74HC138, so you can find its logic switch related parts using that number.The multiplexer's system is supplied with a voltage of 3V.This turn signal switch consists of 16 component pins.GULL WING is used as the point at which the conductors come to an end as part of this formula.In this case, the supply type is Single.With 16 pins, it is configured.Surface Mount is the way it is mounted.The logic switch belongs to the family of HC/UH.In this signal multiplexer, there are 3 bits provided.Keep Vsup at 2V to avoid unnecessary failures.To avoid some unnecessary failures, the maximum supply voltage (Vsup) should be kept at 6V.The power supply of 2/6V is provided for mux switch's normal operation.As a result, the turn signal switch consists of 8 outputs.Decoder/Drivers is the classification for this the digital switch ic.Without any external influences, it consumes 4μA current of multiplexer ic at all times.The switches is packaged according to the way of RAIL.As a voltage level input, the multiplexers have 1 lines.
MC74HC138AFG Features
Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 2/6V
1 input lines
MC74HC138AFG Applications
There are a lot of ON Semiconductor MC74HC138AFG Signal Switches / Multiplexers / Decoders applications.
- Arithmetic Logic Units
- Encrypted communications system
- LVDS
- Frequency multiplexing system
- Make full adder
- Seven segment displays
- Enabling different functions units in microprocessor instruction decoding
- Combinational circuit
- Enabling block of memory depending on address in memory chips
- Automatic health monitoring systems
