Princeton Technology Corp.
Tel: 886-2-29162151
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Remote Control Decoder
PT2271A
PT2271A is a remote control decoder paired with PT2261A utilizing CMOS
Technology. It has 12 bits of two-state address pins providing a maximum of
4096 (or 212) address codes; thereby, drastically reducing any code collision and
unauthorized code scanning possibilities. PT2271A is available in several options
to suit every application need : variable number of data output pins, latch or
momentary output type.
❒ CMOS Technology
❒ Low Power Consumption
❒ Very High Noise Immunity
❒ Up to 12 Two-State Code Address Pins
❒ Up to 6 Data Pins
❒ Wide Range of Operating Voltage: Vcc = 4 ~ 15 Volts
❒ Single Resistor Oscillator
❒ Latch or Momentary Output Type
❒ Available in DIP and SO Package
❒ Car Security System
❒ Garage Door Controller
❒ Remote Control Fan
❒ Home Security/Automation System
❒ Remote Control Toys
❒ Remote Control for Industrial Use
PT2271A v 1.0
Page 1
Revised July 1999