74198
8-bit bidirectional universal shift register with asynchronous reset and
separate shift left and shift right serial data inputs.

    +----------+
 S0 |1  +--+ 24| VCC
 SA |2       23| S1
  A |3       22| SH
 QA |4       21| H
  B |5       20| QH
 QB |6   74  19| G
  C |7  198  18| QG
 QC |8       17| F
  D |9       16| QF
 QD |10      15| E
CLK |11      14| QE
GND |12      13| /RST
    +----------+

[This information is part of the GIICM]