MM74HC942 is MM74HC942 is a full duplex low speed modem manufactured by National.
| Part Number | Description |
|---|---|
| MM74HC11 | Triple 3-Input AND Gate |
| MM74HC245A | Octal TRI-STATE Transceiver |
| MM74HC299 | 8-Bit TRI-STATE Universal Shift Register |
| MM74HC365 | Hex TRI-STATE Buffer Inverting Hex TRI-STATE Buffer Hex TRI-STATE Buffer Inverting Hex TRI-STATE Buffer |
| MM74HC366 | Hex TRI-STATE Buffer Inverting Hex TRI-STATE Buffer Hex TRI-STATE Buffer Inverting Hex TRI-STATE Buffer |
The MM74HC942 is a full duplex low speed modem It provides a 300 baud bidirectional serial interface for data munication over telephone lines and other narrow bandwidth channels It is Bell 103 patible The MM74HC942 utilizes advanced silicon-gate CMOS technology Switched capacitor techniques are used to perform analog signal processing MODULATOR SECTION The modulator contains a frequency synthesizer and a sine wave...
