HD74LS253

HD74LS253 Dual 4-line-to-1-line Data Selectors / Multiplexers (with three-state outputs) REJ03D0468–0300 Rev.3.00 Jul.15.2005 This data selector / multiplexer contains inverters and drivers to supply fully complementary, on-ship, binary decoding data selection to AND-OR gates. Separate output control inputs are provided for each of the two four-line sections. The three-state outputs can interface with and drive data lines of bus-organized systems. With all but one of the common outputs disabled (at highimpedance state) the low-impedance of the single enabled output will drive the bus line to a high or low logic level. Features Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74LS253P DILP-16 pin PRDP0016AE-B (DP-16FV) P HD74LS253FPEL SOP-16 pin (JEITA) PRSP0016DH-B (FP-16DAV) FP Note: Please consult the sales office for the above package availability. Taping Abbreviation (Quantity) — EL (2,000 pcs/reel) Pin Arran...