MM74HC374N

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

Flip-flops are the basic logic building blocks fundamental to the realization of digital integrated circuits and systems. They are used to store and process binary data. In digital logic, flip-flops are considered to be the most basic of all sequential logic devices. MM74HC374N is one kind of flip-flop, and this article mainly focuses on its application fields and working principle.

MM74HC374N is a 8-bit D-type transparent latch incorporating data triggering with 3-state outputs. It provides latch enable (LE), data input (D) and 3-state outputs (Qn output). The MM74HC374N is a 12-pin DIP package device. As a standard-speed device, the MM74HC374N can handle data inputs of up to 8 MHz (13 ns) multiplied by the VCC supply voltage. It is designed for low power consumption.

The MM74HC374N has several applications. Firstly, its temperature range is suitable for commercial signals. It can be used to form an 8-bit register in order to store data. Basically, it is very useful in frequency division. Secondly, the MM74HC374N has low noise level and high maximum speed both in commercial and military applications. Finally, it can buffer data efficiently and is ideal for signal validation, signal elimination or multiplexing signals.

Basic working principle of MM74HC374N is as following. When the LE signal is low, the data that is present at the inputs of the circuit is stored in the internal registers. The data stored in the registers then appears on the corresponding outputs (Qn). When the LE signal is high, the circuit operates as an 8-bit buffer. By making LE signal high, the data present at the inputs will then be transferred to the output (Qn).

The MM74HC374N is optimised for high speed and is capable of handling frequencies up to 8 MHz (13 ns). Its low power consumption makes it ideal for low power and low noise applications. The MM74HC374N has a wide range of applications, it can be used as an 8-bit register, for frequency division, signal validation, signal elimination, and multiplexing of signals. Thus, it is a very useful flip-flop and a good choice for logic devices.

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