MM74C914N

Part points

• The MM74C914N is a 4x4 keyboard encoder that converts key presses into a 4-bit binary code. It can interface with a microprocessor or other digital logic circuitry, making it useful for creating custom input devices for electronic systems. The chip features debounce circuitry to prevent false key detections and can be used in various applications such as keyboards, calculators, and industrial control panels.

• Equivalent

  The equivalent products of MM74C914N chip are 74C914N, CD4013, and MC14520B. These chips are dual D-type flip-flops with set and reset. They are commonly used in various electronic systems for signal processing and digital logic applications.

• Features

  The MM74C914N is a 4x4 keyboard encoder with built-in key rollover, debouncing, and edge detection. It has a 20-key memory and a serial output for easy interfacing with microcontrollers. It also has low power consumption and a wide operating voltage range.

• Pinout

  The MM74C914N is a 24-pin integrated circuit used for encoding and decoding data. It has 12 input pins and 12 output pins, and is commonly used in communication and control systems. The IC is widely used in the design of modems. Function: Encoding and decoding data Pin count: 24

• Manufacturer

  The MM74C914N is manufactured by Fairchild Semiconductor. Fairchild Semiconductor is a global company that specializes in the design and production of high-performance semiconductor products for various industries such as automotive, consumer electronics, and telecommunications. They are known for their expertise in developing integrated circuits and power solutions.

• Application Field

  The MM74C914N is a digital-to-analog converter (DAC) commonly used in industrial automation, process control systems, and instrumentation. It can also be used in consumer electronics, telecommunications equipment, and audio systems for converting digital signals into analog voltage or current outputs.

• Package

  The MM74C914N chip comes in a 14-pin DIP (Dual In-line Package) form and measuring 19.18mm x 6.35mm x 3.56mm in size. It is a standard IC (integrated circuit) package, widely used in electronic circuits.