Quadruple Bus Transceiver
SN54ALS243A, SN74ALS243A QUADRUPLE BUS TRANSCEIVERS WITH 3ĆSTATE OUTPUTS SDAS069B − DECEMBER 1982 − REVISED DECEMBER 1994 • Two-Way Asynchronous Communication Between Data Buses • pnp Inputs Reduce dc Loading • Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs descri...