- MC14580B
- Motorola / Freescale Semiconductor
- 4 x 4 Multiport Register
- MC14580BCL
- Motorola / Freescale Semiconductor
- 4 x 4 Multiport Register
- MC14580BCP
- Motorola / Freescale Semiconductor
- 4 x 4 Multiport Register
- MC14580BAL
- N/a
- Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
- MC14580BALD
- N/a
- Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
- MC14580BCL
- N/a
- Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
- MC14580BCLD
- N/a
- Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
- MC14580BCP
- N/a
- Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
- MC14580BCPD
- N/a
- Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
- MC14580BDW
- On Semiconductor
- 4 x 4 Multiport Register