Texas Instruments SN74BCT25245

the bct25245 is a 25- octal bus transceiver designed for asynchronous communication between data buses. it improves both the performance and density of 3-state memory address drivers clock drivers and bus-oriented transceivers. the device allows data transmission from the a bus to the b bus or from the b bus to the a bus depending upon the logic level at the direction-control (dir) input. the output-enable () input can disable the device so that both buses are effectively isolated. these transceivers are capable of sinking 188-ma iol which facilitates switching 25- transmission lines on the incident wave. the distributed vcc and gnd pins minimize switching noise for more reliable system operation. view all in datasheet