MC14467P1

Part points

• The MC14467P1 is a low-power, tone encoder chip used in communication systems for generating different types of tones such as DTMF, 5-tone, and 2/5-tone formats. It can be interfaced with microcontrollers or other digital devices to provide tone generation capabilities, making it suitable for applications in telecommunications, remote controls, and security systems.

• Equivalent

  Some equivalent products of the MC14467P1 chip include the MC14467P, MC14467P2, and MC14467P3. These chips are all Phase-Locked Loop (PLL) Frequency Synthesizer devices commonly used in communication and radio frequency applications.

• Features

  MC14467P1 is a tone ringer IC with integrated amplifier and voltage regulator. It is designed for telephone applications and features a low power consumption, adjustable frequency and cadence, and a built-in bridge rectifier. It also includes an internal oscillator and generates ringing voltage.

• Pinout

  The MC14467P1 is a dual-tone multifrequency (DTMF) receiver chip with 16 pins. Pin 10 is VCC, pin 5 is GND, pins 13 and 14 are the DTMF outputs, and pin 16 is the differential input for the DTMF tones. Other pins are for power supply, control, and timing functions.

• Manufacturer

  MC14467P1 is a product manufactured by Motorola Solutions, Inc., an American company specializing in communication and information technology. Motorola Solutions provides mission-critical communication products and services for government, public safety, and commercial customers worldwide.

• Package

  The MC14467P1 chip comes in a DIP (Dual In-line Package) form factor with 16 pins. It is a digital tone decoder chip used in telecommunication applications such as touchtone telephone systems.