The MC74F139N is an integrated circuit (IC) component that belongs to the MC74F family of digital multiplexers. It is a 2-to-4 line decoder/demultiplexer chip designed for use in digital systems to facilitate data routing and selection. This component is manufactured by ON Semiconductor and is widely used in various applications such as data multiplexing, address decoding, and binary decoding.
The MC74F139N features several key functionalities and characteristics. Firstly, it has two independent inputs, labeled A and B, that function as the select lines for the decoder/demultiplexer. These two inputs provide four output functions, each corresponding to a specific combination of the select lines. The outputs, labeled Y0 to Y3, can drive standard TTL circuits and are active LOW - meaning the output is active when the input signals are LOW.
This IC component utilizes TTL (Transistor-Transistor Logic) technology, which provides low power consumption and high noise immunity. With its fast propagation delay time of 14 nanoseconds, the MC74F139N offers efficient and reliable performance. Additionally, this component has a wide operating voltage range, typically from 4.75V to 5.25V, ensuring compatibility with different digital systems.
The MC74F139N is packaged in a 16-pin dual in-line package (DIP), making it easy to integrate into electronic circuit designs
