MC14LC5436A Datasheet - Motorola

MC14LC5436A Low Power Dual Tone Multiple Frequency Receiver

VDD Positive Power Supply (PDIP, SOG * Pin 4) The digital supply pin, which is connected to the positive side of the power supply. VSS Ground (PDIP * Pin 8, SOG * Pin 9) Ground return pin is typically connected to the system ground. D1, D2, D4, D8 Data Output (PDIP *.

www.DataSheet4U.com MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MC145436A/D MC145436A Advance Information Low-Power Dual Tone Multiple Frequency Receiver The MC145436A is a low power and improved input sensitivity version of the MC14LC5436. The MC145436A is a silicon gate CMOS LSI device containing the filter and decoder for detection of a pair of tones conforming to the DTMF standard with outputs in hexadecimal. Switched capacitor filter technology is used together.

MC14LC5436A Features

* Single + 5 V Power Supply Detects All 16 Standard Digits Uses Inexpensive 3.58 MHz Crystal Provides Guard Time Controls to Improve Speech Immunity Output in 4

* Bit Hexadecimal Code Built

* In 60 Hz and Dial

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