SN74AHC139PWR Overview

This is a relatively small item of digital switch that is included in the 16-TSSOP (0.173, 4.40mm Width) in order to save space on the board.In this case, it is packaged as Cut Tape (CT).Digital switch ic adheres to a mounting method of Surface Mount.the multiplexers uses IC Decoder/Demultiplexer as the analog IC.When the operating temperature is kept at -40°C~125°C, the machine will not be sensturn signal switchive to external influences.With a supply voltage of 2V~5.5V, designers have greater flexibility of digital controlled switch.Multiplexers from the 74AHC series can be used in a wide range of applications.There are 16 terminations included in its basic configuration.The base part number is 74AHC139, so you can find its logic switch related parts using that number.The multiplexer is supplied with 3.3V voltage.In this turn signal switch, there are 16 components that can be connected to each pin.GULL WING is used as the point at which the conductors come to an end as part of this formula.The supply type of this multiplexer ic is Single.A total of 16 pins are configured on this board.Multiplexer ics are mounted in the direction of Surface Mount.In the AHC/VHC/H/U/V family, the logic switch is included.There are 4 bits in signal multiplexer.Vsup should be kept at 2V to prevent some unnecessary failures.Vsup (maximum supply voltage) should be kept as 5.5V to prevent unnecessary failures.The turn signal switch has 4 outputs.I would classify the digital switch ic as an electronic part belonging to the Decoder/Drivers category.Not being affected by the external factors, consumes 4μA current of multiplexer ic.The switches package is packaged in a way which is consistent with TR.To operate the digitalswitch normally, 2 circuits are formed.

SN74AHC139PWR Features

Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single

SN74AHC139PWR Applications

There are a lot of Texas Instruments SN74AHC139PWR Signal Switches / Multiplexers / Decoders applications.

• Communication system
• Enabling block of memory depending on address in memory chips
• HDMI applications
• Speed control of medern motors
• Audio transmission
• CNC machines
• Microprocessor input/output systems
• Code conversion
• High-performance memory-decoding applications
• Data demultiplexing