74ACT11257DW

Series:	74ACT
Packaging:	Tube
Part Status:	Active
Type:	Multiplexer
Circuit:	4 x 2:1
Independent Circuits:	1
Current - Output High, Low:	24mA, 24mA
Voltage Supply Source:	Single Supply
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	20-SOIC
Base Part Number:	74ACT11257

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Logic - Signal Switches, Multiplexers, Decoders

The 74ACT11257DW is a high performance 16-bit integrated circuit (also known as an IC) switch, multiplexer and decoder which can be used in a variety of logic-based applications. It is used to provide basic logic functions, such as logic switch and logic multiplexing for digital and analog systems. It is suitable for use with both TTL and CMOS logic systems.

Inputs and Outputs

The 74ACT11257DW has 16 data input terminals and 16 selectable output pins. The input terminals provide the device with digital waveforms from other components. They can also be used to feed waveforms generated by external CMOS or TTL logic systems. The 16 output pins are used to power the various logic circuits within the device. The output terminals can configure the logic operation of the device based on the information fed into the inputs.

Logic Functions

The 74ACT11257DW is able to perform multiple logic operations in a single device. These operations are enabled by three main components: Switch, Multiplexers and Decoders. The first component, the switch, enables the user to switch between two logic levels based on the logic input signals. The multiplexers are used to route different logic signals to a variety of outputs. The decoders are used to interpret the input signals and route them to the appropriate output.

Application Fields

The 74ACT11257DW is suitable for use in a variety of application fields, as it offers both speed and flexibility. It can be used in computing and automotive applications, for example, to create logic functions such as shift registers, multiplexers and flip-flops. It is also suitable for applications that require high-speed logic operations, such as for industrial applications.

Working Principle

The 74ACT11257DW is based on the principles of CMOS logic technology. It is designed to support a two-state operation, making it suitable for a range of applications. The IC switch works by passing an input signal to one or more of the 16 selectable output pins. The multiplexer then reads the input signals and route them to a variety of outputs. The decoder then interprets the input and routes the appropriate logic levels to the selected output pins.

Conclusion

The 74ACT11257DW is a powerful integrated circuit switch, multiplexer and decoder which is suitable for a range of logic-based applications. It is based on the principles of CMOS logic and is capable of performing multiple logic operations in a single device. The device is suitable for use in computing, automotive and industrial applications for high-speed logic operations.

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