SN74ALS33A Datasheet | Texas Instruments

SN54ALS33A, SN74ALS33A QUADRUPLE 2ĆINPUT POSITIVEĆNOR BUFFERS WITH OPENĆCOLLECTOR OUTPUTS SDAS034C - APRIL 1982 - REVISED FEBRUARY 2009 D Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs description These devices contain four independent 2-input positive-NOR buffers with open-collector outputs. Open-collector outputs require resistive pullup to perform correctly. They can deliver higher VOH levels and monly are used in wired-AND applications. These devices perform the Boolean functions Y = A - B or Y = A + B in positive logic. The SN54ALS33A is characterized for operation over the full...