| Part Number | 74HC942 |
| Manufacturer | National Semiconductor |
| Title | full duplex low speed modem |
| Description | The MM74HC942 is a full duplex low speed modem It provides a 300 baud bidirectional serial interface for data communication over telephone lines a... |
| Features |
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www.DataSheet4U.com MODULATOR SECTION
The modulator contains a frequency synthesizer and a sine wave synthesizer It produces a phase coherent frequency shift keyed (FSK) output LINE DRIVER AND HYBRID SECTION The line driver and ...
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| Datasheet |
 74HC942 Datasheet
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