DS1488

DS1488 Quad Line Driver July 1999 DS1488 Quad Line Driver General Description The DS1488 is a quad line driver which converts standard TTL input logic levels through one stage of inversion to output levels which meet EIA Standard RS-232D and CCITT Recommendation V.24. Features n n n n n Current limited output: ± 10 mA typ Power-off source impedance: 300Ω ...