CMOS MSI

DUAL TONE MULTIPLE FREQUENCY LINE INTERFACE

Dual Tone Multiple Frequency Line Interface The MC145740 is a silicon gate HCMOS LSI designed for general purpose Dual Tone Multiple Frequency (DTMF) communications, and contains a DTMF signal generator and a receiver for all 16 standard digits. The generator block has a differential line driver

V.21/V.23 TELEMETER MODEM

V.21/V.23 Telemeter Modem The MC145745 is a selectable modem chip compatible with ITU V.21 (300 baud full duplex asynchronous) and V.23 mode 2 (1200 baud half duplex asynchronous). The built–in differential line driver has the capability of driving 0 dBm into a 600 Ω load with a 5 V single power

V.21/V.23 TELEMETER MODEM

V.21/V.23 Telemeter Modem The MC145745 is a selectable modem chip compatible with ITU V.21 (300 baud full duplex asynchronous) and V.23 mode 2 (1200 baud half duplex asynchronous). The built–in differential line driver has the capability of driving 0 dBm into a 600 Ω load with a 5 V single power

V.21/V.23 TELEMETER MODEM

Dual Mode 300- and 1200-Baud V.21 and V.23 Single-Chip Modem

LED Strip Pigtail Connector (2-pin)

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