26LS31

DS26LS31C/DS26LS31M Quad High Speed Differential Line Driver June 1998 DS26LS31C/DS26LS31M Quad High Speed Differential Line Driver General Description The DS26LS31 is a quad differential line driver designed for digital data transmission over balanced lines. The DS26LS31 meets all the requirements of EIA Standard RS-422 and Federal Standard 1020. It is designed to provide unipolar differential drive to twisted-pair or parallel-wire transmission lines. The circuit provides an enable and disable function common to all four drivers. The DS26LS31 features TRI-STATE ® outputs and logically ANDed complementary outputs. The inputs are all LS compatible and are all one unit load. Features n n n n n n n n n n Output skew — 2.0 ns typical Input to output delay — 10 ns typical Operation from single 5V supply Outputs won’t load line when VCC = 0V Four line drivers in one package for maximum package density Output short-circuit protection Complementary outputs Meets the requirements of EIA Standard RS-422 Pin compatible with AM26LS31 Available in military and commercial temperature range Logic and Connection Diagrams DS005778-1 Dual-In-Line Package DS005778-2 Top View Order Number DS26LS31CM, or DS26LS31CN See NS Package M16A or N16E For Complete Military Product Specifications, refer to the appropriate SMD or MDS. Order Number DS26LS31MJ/883, DS26LS31ME/883 or DS26LS31MW/883 See NS Package E20A, J16A or W16A TRI-STATE ® is a registered trademark of National Semiconductor Corpor...