MM74HCT240WMX

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Logic Buffers, Drivers, Receivers, Transceivers are electronic components used as a communication interface between two devices. These components help in sending and receiving digital signals. The MM74HCT240WMX is one such device and is used for digital signal transmission and reception.

The MM74HCT240WMX is a 16-pin DIP integrated circuit from NXP Semiconductors. It is an 8-bit buffer and line driver designed for high-speed, high-impedance applications. This device is used for buffering digital signals in both directions, meaning it can receive and transmit. It offers high data integrity since it eliminates the need for external DIP switches or jumpers.

The MM74HCT240WMX consists of two identical 8-bit buffers with three-state outputs. It has two 8-bit registers which can be individually addressed as either input or output. Data can flow from each register in either direction. It also features a bus hold which holds the data on the bus regardless of the state of the output enable pins. Additionally, it offers TTL compatibility, low power consumption, and low-impedance logic outputs.

The MM74HCT240WMX has several applications. It is often used in multiplexers, memory address demultiplexers, address and data latching, 3-to-8 line decoders, DMA controllers, digital displays, etc. It is also used in various industrial and automobiles as digital communication interface. It is designed to run on a voltage range between 2.0V to 8.0V and is temperature stable, making it ideal for high-speed and high-current applications.

The principle of operation of the MM74HCT240WMX is quite simple. It consists of two 8-bit registers which are independent of each other, but can be addressed as either an input or an output. It’s important to note that the two registers share an enable pin, meaning both registers will be enabled or disabled. When either register is enabled, the contents of that register are latched into the bus. If the other register is enabled, those contents will become the current state of the bus. When the output enable pins are active, the output data is logically ANDed with the contents of both registers and then fed through the outputs.

The MM74HCT240WMX is a versatile device which is used for both buffering and driving digital signals. It is a commonly used logic device with a wide range of applications in multiplexers, memory address demultiplexers, digital displays and other types of industrial and automotive applications. Its working principle is simple and it offers low-impedance logic outputs with TTL compatibility and low power consumption.

The specific data is subject to PDF, and the above content is for reference