- MM4001
- Central Semiconductor Corp.
- 500 mA, 150 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-39
- MM4001LEADFREE
- Central Semiconductor Corp.
- 500 mA, 150 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-39
- FMM4001EH
- Fujitsu Quantum Devices Limited
- 1.2Gb/s GaAs Multiplexer IC
- MM4001AH
- National Semiconductor
- Dual 64-Bit Dynamic Shift Register / Accumulator
- MM4001AH
- National Semiconductor
- Dual 64-Bit Dynamic Shift Register / Accumulator