| Компонент | Описание | Производитель | PDF | Buy |
| IDT74FCT521T | FAST CMOS 8-BIT IDENTITY COMPARATOR | Integrated Device Technology |  |  |
| IDT74FCT521TD | FAST CMOS 8-BIT IDENTITY COMPARATOR | Integrated Device Technology | | |
| IDT74FCT521TDB | FAST CMOS 8-BIT IDENTITY COMPARATOR | Integrated Device Technology | | |
| IDT74FCT521TE | FAST CMOS 8-BIT IDENTITY COMPARATOR | Integrated Device Technology | | |
| IDT74FCT521TEB | FAST CMOS 8-BIT IDENTITY COMPARATOR | Integrated Device Technology | | |
| IDT74FCT521TL | FAST CMOS 8-BIT IDENTITY COMPARATOR | Integrated Device Technology | | |
| IDT74FCT521TLB | FAST CMOS 8-BIT IDENTITY COMPARATOR | Integrated Device Technology | | |
| IDT74FCT521TP | FAST CMOS 8-BIT IDENTITY COMPARATOR | Integrated Device Technology | | |
| IDT74FCT521TPB | FAST CMOS 8-BIT IDENTITY COMPARATOR | Integrated Device Technology | | |
| IDT74FCT521TQ | FAST CMOS 8-BIT IDENTITY COMPARATOR | Integrated Device Technology | | |
| IDT74FCT521TQB | FAST CMOS 8-BIT IDENTITY COMPARATOR | Integrated Device Technology | | |
| IDT74FCT521TSO | FAST CMOS 8-BIT IDENTITY COMPARATOR | Integrated Device Technology | | |
| IDT74FCT521TSOB | FAST CMOS 8-BIT IDENTITY COMPARATOR | Integrated Device Technology | | |
