Interfacing ICs     Electronics > Components > Interfacing ICs
	LM 317 three pin variable voltage regulator for 1.2V to 37V and up to 1.5A current	Introduction
MAX232 - a very useful and easy to use RS-232 transmitter and receiver using single +5V power supply from Maxim	Introduction
MAX220-MAX249 family of line drivers/receivers - intended for all EIA/TIA-232E and V.28/V.24 communications interfaces, particularly applications where ±12V is not available.	Introduction
ULN2803 - 8-bit 50V 500mA TTL compatible input NPN darlington driver. This driver is suitable for loads like lamps, relays printer hammers or other similar loads for a broad range of computer, industrial, and consumer applications. This device featurs ope	Introduction
ULN2804 - 8-bit 50V 500mA CMOS/PMOS compatible input NPN darlington driver. This driver is suitable for loads like lamps, relays printer hammers or other similar loads for a broad range of computer, industrial, and consumer applications. This device featu	Introduction
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