MM54HC190J NSC [National Semiconductor], MM54HC190J Datasheet - Page 6

• Manufacturer Part Number: MM54HC190J
• Description: MM54HC190/MM74HC190 Synchronous Decade Up/Down Counters with Mode Control MM54HC191/MM74HC191 Synchronous Binary Up/Down Counters with Mode Control
• Manufacturer: NSC [National Semiconductor]

Logic Diagrams
(Continued)
’HC191 Binary Counters
TL F 5322– 3
Pin (16)
V
Pin (8)
GND
e
e
CC
6