As we know to interface external peripherals with computers we use USB ports. But if we wish to connect a microcontroller to a computer or laptop, then we need to convert the UART signal to … Read more
RS232
The MAX232 of line drivers/receivers is intended for all communications interfaces, particularly applications where ±12V is not available. The MAX232 uses no external components and is recommended for applications where printed circuit board space is … Read more
MAX232 Dual RS232 Receiver/Transmitter – Datasheet
The DS14C89 Quad CMOS Line Receiver (RS232), pin-for-pin compatible with is receiver designed to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE). The device translate levels conforming to EIA-232E and CCITT V.28 standards … Read more
DS14C89 Quad CMOS Line Receiver (RS232) – Datasheet
The DS14C88 Quad CMOS Line Driver (RS232) is pin-for-pin compatible with, quad line driver designed to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE). This device translates standard TTL/ CMOS logic levels to … Read more
DS14C88 Quad CMOS Line Driver (RS232) – Datasheet
The DS1489 Quad Line Receiver (RS232) receiver is designed to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE). The device is translate levels conforming to EIA-232E and CCITT V.28 standards to TTL/CMOS logic … Read more
DS1489 Quad Line Receiver (RS232) – Datasheet
The DS1488, pin-for-pin compatible with the DS1488 is a quad line driver designed to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE). This device translates standard TTL/ CMOS logic levels to levels conforming … Read more
DS1488 Quad Line Driver (RS232) – Datasheet
75189 Quad Line Receiver RS232 is a monolithic low-power Schottky quadruple line receiver designed to satisfy the requirements of the standard interface between data terminal equipment and data-communication equipment. A separate response-control (CONT) terminal is … Read more
75189 Quad Line Receiver RS232 – Datasheet
75188 Quad Line Driver is a monolithic quadruple line driver designed to interface data terminal equipment with data communications equipment in conformance with, using a diode in series with each supply-voltage terminal as shown under … Read more