- 1-1000
- 1001-1453
- PI74FCT2541TSC
- PI74FCT2541TSEA
- PI74FCT2541TSX
- PI74FCT2543TP
- PI74FCT2543TQ
- PI74FCT2543TQA
- PI74FCT2543TS
- PI74FCT2543TSA
- PI74FCT254ITQ
- PI74FCT254TP
- PI74FCT2571TP
- PI74FCT2573TQ
- PI74FCT2573TQ.TQA
- PI74FCT2573TQA
- PI74FCT2573TQS
- PI74FCT2573TS
- PI74FCT2573TSA
- PI74FCT2574TQA
- PI74FCT2574TQC
- PI74FCT2574TS
- PI74FCT257ATQX
- PI74FCT257ATSX
- PI74FCT257ATW
- PI74FCT257ATWX
- PI74FCT257TP
- PI74FCT257TQ
- PI74FCT257TQA
- PI74FCT257TQA-TQ
- PI74FCT257TSA
- PI74FCT257TWA
- PI74FCT257TWC
- PI74FCT2646TP
- PI74FCT2646TQA
- PI74FCT2646TSA
- PI74FCT2652TS
- PI74FCT273
- PI74FCT273AQTS
- PI74FCT273ATQ
- PI74FCT273ATQX
- PI74FCT273ATS
- PI74FCT273ATSE
- PI74FCT273T
- PI74FCT273TP
- PI74FCT273TQ
- PI74FCT273TQA
- PI74FCT273TQA/TQ
- PI74FCT273TQC
- PI74FCT273TQX
- PI74FCT273TS
- PI74FCT273TS（SOIC）
- PI74FCT273TSA
- PI74FCT273TS-A
- PI74FCT273TSAX
- PI74FCT273TSC
- PI74FCT273TSO
- PI74FCT273TSX
- PI74FCT280ATWX
- PI74FCT280BTW
- PI74FCT280BTWX
- PI74FCT280TQ
- PI74FCT280TQB
- PI74FCT280TW
- PI74FCT280TWA
- PI74FCT280TWA/TWB
- PI74FCT280TWAX
- PI74FCT280TWB
- PI74FCT-280TWB
- PI74FCT280TWB/TWA
- PI74FCT2821PB
- PI74FCT2821TPB
- PI74FCT2821TQB
- PI74FCT2821TQC
- PI74FCT2821TSB
- PI74FCT2821TSC
- PI74FCT2823TQ
- PI74FCT2823TQA
- PI74FCT2823TQC
- PI74FCT2827ATQX
- PI74FCT2827BTR
- PI74FCT2827BTS
- PI74FCT2827TQ
- PI74FCT2827TQA
- PI74FCT2827TQB
- PI74FCT2827TQX
- PI74FCT2827TR
- PI74FCT2827TS
- PI74FCT2827TS B
- PI74FCT2827TSB
- PI74FCT2828ATQX
- PI74FCT2828TQ
- PI74FCT2828TQA
- PI74FCT2828TQB
- PI74FCT282TQB
- PI74FCT2841ATS
- PI74FCT2841TPC
- PI74FCT2841TQA
- PI74FCT2841TS
- PI74FCT2841TSA
- PI74FCT2841TSC
- PI74FCT2952