ML145407 Datasheet | LANSDALE Semiconductor

.. 5 Volt Only Driver/Receiver RS232 EIA- 232- E and CCITT V.28 Legacy Device: Motorola MC145407 The ML145407 is a silicon- gate CMOS IC that bines three drivers and three receivers to fulfill the electrical specifications of RS232 EIA- 232- E and CCITT V .28 while operating from a single + 5 V power supply. A voltage doubler and inverter convert the + 5V to ± 10 V . This is acplished through an on- board 20 kHz oscillator and four inexpensive external electrolytic capacitors. The three drivers and three receivers of the ML145407 are virtually identical to those of the ML145406. Therefore, for applications requiring more than three drivers and/or three...