7425245 8-bit 3-state noninverting bus transceiver with integrated 25O series output resistors. Increased drive to drive 25O bus. Enable and direction pins control output enables. +----------+ +---------------+ A1 |1 +--+ 24| DIR |/EN|DIR| A | B | GND |2 23| B1 |---+---+---+---| A2 |3 22| B2 | 1 | X | Z | Z | A3 |4 21| VCC | 0 | 0 | B | Z | GND |5 20| B3 | 0 | 1 | Z | A | A4 |6 7425 19| B4 +---------------+ A5 |7 245 18| B5 GND |8 17| B6 A6 |9 16| VCC A7 |10 15| B7 GND |11 14| B8 A8 |12 13| /EN +----------+ [This information is part of the GIICM]