54F163A Synchronous Presettable Binary Counter(??????????????????)
54F163A/B2A Synchronous Up Counter
54F163A/B2AJC Synchronous Up Counter
54F163A/BEA Synchronous Up Counter
54F163A/BEAJC Synchronous Up Counter
54F163A/BFA Synchronous Up Counter
54F163A/BFAJC Synchronous Up Counter
54F163ADC Counter Datasheet Reference
54F163ADM Synchronous Presettable Binary Counter
54F163ADMQB Synchronous Up Counter
54F163AFM Synchronous Presettable Binary Counter
54F163ALM Synchronous Presettable Binary Counter
54F163ALMQB Synchronous Up Counter
54F163AM/B2AJC Synchronous Up Counter