74F163A 4-bit binary counter
74F163APC Synchronous Presettable Binary Counter
74F163APCQR Synchronous Up Counter
74F163APCX Synchronous Presettable Binary Counter
74F163ASC Synchronous Presettable Binary Counter
74F163ASCQR Synchronous Up Counter
74F163ASCX Synchronous Presettable Binary Counter
74F163ASJ Synchronous Presettable Binary Counter
74F163ASJQR Synchronous Up Counter
74F163ASJX Synchronous Presettable Binary Counter