74646
8-bit 3-state noninverting registered transceiver.

    +----------+
CAB |1  +--+ 24| VCC
SAB |2       23| CBA
DIR |3       22| SBA
 A1 |4       21| /OE
 A2 |5       20| B1
 A3 |6   74  19| B2
 A4 |7  646  18| B3
 A5 |8       17| B4
 A6 |9       16| B5
 A7 |10      15| B6
 A8 |11      14| B7
GND |12      13| B8
    +----------+

[This information is part of the GIICM]