- PI74FCT521DTQ
- Pericom Semiconductor Corp.
- FCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20
- PI74FCT521DTQEX
- Pericom Semiconductor Corp.
- FCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20
- PI74FCT521DTQX
- Pericom Semiconductor Corp.
- FCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20
- PI74FCT521DTQ
- Pericom Semiconductor
- Comparator, Fast CMOS 8-Bit Identity Comparator