CD74HCT390M

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

The CD74HCT390M is a programmable decade counter and divider that forms part of the family of semiconductors manufactured by Texas Instruments. This microchip is a dual 4-bit binary counter, with internally connected divide-by-two counters. It has a count enable and reset inputs, as well as a maximum count of ten and a count output. This device was developed in response to the market need for faster and more reliable logic circuits.

The CD74HCT390M is used in a wide range of applications, such as process timing, data acquisition, data processing and other applications that require counting or dividing functions. In particular, it is used in applications such as radio and television broadcast receivers, aerospace, avionics and military applications. It is also used in robotics, automation and computer/communications systems, as well as automotive and industrial applications.

The working principle of the CD74HCT390M is simple and effective. When the count enable input is low, the device will be disabled and will not count the signal from its input port. When the count enable is in the high state, then the count signal will be passed to the internal binary counter for a defined number of clock cycles. Once the maximum count of 10 is reached, the device will reset itself and start counting again from zero.

When the count enable input is low and a reset condition is encountered, the device will reset itself, resulting in the internal binary counter being reset and started from 0. The output of the device will remain in the low logic state until a valid count is encountered. The output of the device will go to the high logic state after the count signal is passed to the internal counter. After the maximum count of ten is reached, the output resets back to the low logic state and the internal binary counter is reset to 0.

In addition to its simple and easy to use functioning, the CD74HCT390M has a wide operating temperature range and an impressive power dissipation performance. The device also has an extensive design margin, meaning that its operation is reliable across a wide range of environmental conditions. Its wide range of operation, combined with its robust design, makes it ideal for a wide variety of applications.

Apart from its use in process timing, data acquisition, data processing, and other applications requiring counting or dividing functions, the CD74HCT390M can also be utilized in pattern generation, control panel and counter readout, digital encoding and control logic, time division multiplexing, synchronous communication and many other related applications.

Overall, the CD74HCT390M is a highly versatile, low power, and reliable programmable decade counter and divider. With its wide array of uses across a multitude of industries, its ability to reliably perform complex counting and dividing functions, and its impressive power dissipation performance, this device is a great choice for anyone looking for an economical, reliable, and flexible logic chip.

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