PT74HC138PE

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The PT74HC138PE is a high-performance CMOS IC designed to implement data and address decoding. It is capable of addressing up to eight devices which makes it an invaluable component in a wide range of applications. It is categorized as a logic device usually classified as buffers, drivers, receivers, and transceivers. Its features include consistent logic level performance over a wide range of supply voltages, high noise immunity, high-speed bi-directional data flow capabilities, and low power consumption.

The PT74HC138PE is a 3-to-8 line data and address decoder. It is fabricated with a cmos process for high noise immunity, low power consumption and wide supply voltage ranges. It can select and enable up to 8 different devices under the control of 3 data lines. The 8 output lines of the chip are individually enabled by signals from the 4 data input lines D1, D2, D3, and D4. All output signals are active low.

In operation, the chip is able to decode signals from 3 input data lines as 8 outputs. When an input data line is high, the chip will activate all corresponding bits of the output. When an input line is low, it will disable the output lines. This allows the PT74HC138PE to be used in applications where several different devices must be controlled by a single signal. This provides a significant advantage in terms of wiring, assembly and control.

The PT74HC138PE is ideal for use in a wide range of applications. It is commonly used in communications and signal processing equipment, data systems and power electronics. It can also be used in automotive applications to enable audio signal selection, display data selection, battery charging and more. It is also used in a variety of medical instruments, industrial control systems, and test and measurement equipment.

The PT74HC138PE is a high-performance and versatile logic device. It is capable of handling high data rates with low noise immunity. It is also able to operate over wide temperature ranges with stable input-output characteristics. Combined with its low power consumption and wide supply voltage range, the PT74HC138PE is a reliable solution for many applications.

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