M74VHCT157ADTR2G Integrated Circuits (ICs)

Series:	74VHCT
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Multiplexer
Circuit:	4 x 2:1
Independent Circuits:	1
Current - Output High, Low:	8mA, 8mA
Voltage Supply Source:	Dual Supply
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	16-TSSOP
Base Part Number:	74VHCT157

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M74VHCT157ADTR2G Application Field and Working Principle Logic - Signal Switches, Multiplexers, Decoders contain a variety of devices that can transform digital logic signals into multiple parallel, and also switch between related logic signals of different levels with respect to power and ground. The most common of such device is the M74VHCT157ADTR2G, which is a multiplexer, decoder, and signal switch.This device is full TTL compatible, and includes two independent 4:1 demultiplexers, an OR-OR inverter capable of handling both high and low logic signals, and an output OR-OR inverter from which one logic level may be selected. The M74VHCT157ADTR2G is capable of providing various signal combinations ranging from 16:1 demultiplexing to 8:1 multiplexing, for signal routing, combining, or transforming logic level signals. This device is mainly composed of two independent 4:1 multiplexers, two OR-OR inverters with both high and low logic signals capabilities, one OR-OR output inverter, and several other peripheral components integrated onto a single chip. The four 4:1 multiplexers are connected to each other in sequence to achieve a total of 16:1 demultiplexing capability. The OR-OR inverters are used to connect the multiplexers in a way that allows them to receive signals of different logic levels, and can be used to switch between high and low logic signals. The OR-OR output inverter is also used to select one logic level from several logic levels as its output. All input and output signals are routed through this OR-OR output inverter. The M74VHCT157ADTR2G is powered by a single voltage source, typically 5V, and the output signal can be set to either a high or a low logic level. It is mainly used for signal switching, signal routing, signal combining, signal demultiplexing, and signal multiplexing, for applications such as data acquisition, system control, and audio signal routing. The M74VHCT157ADTR2G also offers an additional function called signal demultiplexing, which helps to reduce signal noise by dividing the signal into several parts, each of which is processed separately. This feature helps to reduce interference between the signals and thus allows higher signal accuracy. The signal demultiplexing is also used in some consumer electronics applications such as DVD players, Blu-ray players, and other audio/video devices. Finally, this device is used in some industrial applications, such as programmable logic controllers, data acquisition systems, and industrial robotics, as well as in some consumer and commercial products. In these applications, the device is mainly used to switch and route signals, as well as to multiplex and demultiplex signals. In conclusion, the M74VHCT157ADTR2G is a versatile logic device that can be used in various applications for signal switching, signal routing, and multiplexing/demultiplexing. It is mainly composed of two independent 4:1 multiplexers, two OR-OR inverters with both high and low logic signals capabilities, one OR-OR output inverter, and several other peripheral components integrated onto a single chip, and is powered by one single voltage source. It is used for applications such as data acquisition, system control, and audio signal routing, as well as in some consumer and commercial products. It offers an additional feature called signal demultiplexing which helps to reduce signal noise and increase signal accuracy. It is used in some industrial applications, such as programmable logic controllers, data acquisition systems, and industrial robotics, as well as in some consumer and commercial products.

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