L L H H SEL0 L H L H L H L H PIN NAMES Pin A0 – A7 B0 – B7 SEL0, 1, 2 QA, QB QA, QB 12/93 © Motorola, Inc. 1996 2 –1 REV 2 MC10E163 MC100E163 DC CHARACTERISTICS (VEE = VEE(min) to VEE(max); VCC =.