8-BIT COMPARATOR

NOTICE - The following device(s) are recommended alternatives:
74FCT521T - 8-Bit Identity Comparator
This part is not a pin for pin replacement, consult the data sheet for details

This product is obsolete.

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
54FCT521ADB Obsolete CD20 CDIP 20 M No Tube Availability
54FCT521AEB Obsolete CP20 CPACK 20 M No Tube Availability
54FCT521ALB Obsolete LC20 LCC 20 M No Tube Availability
54FCT521BDB Obsolete CD20 CDIP 20 M No Tube Availability
54FCT521BEB Obsolete CP20 CPACK 20 M No Tube Availability
54FCT521BLB Obsolete LC20 LCC 20 M No Tube Availability
54FCT521CDB Obsolete CD20 CDIP 20 M No Tube Availability
54FCT521CEB Obsolete CP20 CPACK 20 M No Tube Availability
54FCT521CLB Obsolete LC20 LCC 20 M No Tube Availability
54FCT521DB Obsolete CD20 CDIP 20 M No Tube Availability
54FCT521EB Obsolete CP20 CPACK 20 M No Tube Availability
54FCT521LB Obsolete LC20 LCC 20 M No Tube Availability
5962-88543012A Obsolete LC20 LCC 20 M No Tube Availability
5962-8854301RA Obsolete CD20 CDIP 20 M No Tube Availability
5962-8854301SA Obsolete CP20 CPACK 20 M No Tube Availability
5962-88543022A Obsolete LC20 LCC 20 M No Tube Availability
5962-8854302RA Obsolete CD20 CDIP 20 M No Tube Availability
5962-8854302SA Obsolete CP20 CPACK 20 M No Tube Availability
5962-88543032A Obsolete LC20 LCC 20 M No Tube Availability
5962-8854303RA Obsolete CD20 CDIP 20 M No Tube Availability
5962-8854303SA Obsolete CP20 CPACK 20 M No Tube Availability
74FCT521AP Obsolete PD20 PDIP 20 I No Tube Availability
74FCT521ASO Obsolete PS20 SOIC 20 I No Tube Availability
74FCT521ASO8 Obsolete PS20 SOIC 20 I No Reel Availability
74FCT521BP Obsolete PD20 PDIP 20 I No Tube Availability
74FCT521BSO Obsolete PS20 SOIC 20 I No Tube Availability
74FCT521BSO8 Obsolete PS20 SOIC 20 I No Reel Availability
74FCT521CP Obsolete PD20 PDIP 20 I No Tube Availability
74FCT521CSO Obsolete PS20 SOIC 20 I No Tube Availability
74FCT521CSO8 Obsolete PS20 SOIC 20 I No Reel Availability
74FCT521P Obsolete PD20 PDIP 20 I No Tube Availability
74FCT521PI Obsolete PD20 PDIP 20 I No Tube Availability
74FCT521SO Obsolete PS20 SOIC 20 I No Tube Availability
74FCT521SO8 Obsolete PS20 SOIC 20 I No Reel Availability
FCT521U Obsolete DICE WAFER 0 I Yes Wafer Availability