SN74LV139ANSR Overview
Due to the lack of space on the board, digital switch is provided in the 16-SOIC (0.209, 5.30mm Width).The package is in the form of Tape & Reel (TR).Mounting is performed using Surface Mount.The multiplexers uses an analog IC Decoder/Demultiplexer as the analog part of the circuit.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.The turn signal switch is designed for use with a 2V~5.5V supply voltage, which gives it a lot of flexibility.With the 74LV series, the multiplexers are suitable for a diverse range of applications.As parts of its basic configuration, 16 terminations are desgined.There is a base part number 74LV139 that can be used to locate signal switch's related components as well.For multiplexer's system, a voltage of 2.5V is supplied.This turn signal switch consists of 16 component pins.GULL WING represents the end of conductors.In this case, Single is employed as the supply type.The board has 16 pins configured.Surface Mount is the way it is mounted.The logic switch is a member of the LV/LV-A/LVX/H family.Signal multiplexer provides 4 bits.Keeping the minimum supply voltage (Vsup) at 2V prevents some unnecessary failures.Keeping Vsup at 5.5V will prevent some unnecessary failures.A power supply is provided for mux switch's normal operation of 3.3V.For the turn signal switch's operation, there are 4 outputs.This is an the digital switch ic that is classified as Decoder/Drivers.In the absence of external influences, it consumes 20μA current of multiplexer ic.The switches is packaged according to the way of TR.The configuration of the mux switch contains 2 elements.
SN74LV139ANSR Features
Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 3.3V
SN74LV139ANSR Applications
There are a lot of Texas Instruments SN74LV139ANSR Signal Switches / Multiplexers / Decoders applications.
- Code conversion
- Logic circuits
- Relay
- Telephone network
- Decimal decoder
- Data bus control
- CPU memory location identification
- Enabling block of memory depending on address in memory chips
- Night vision cameras
- Electronically controlled engine system
