- BU4000B
CMOS logic - BU4001B
Quad 2-input gate - BU4001B-E2
High Voltage CMOS Logic Gate - BU4001B/BF
Standard LSIs - BU4001B09
High Voltage CMOS Logic Gate - BU4001BF
Quad 2-input gate - BU4011
Quad 2-input NAND gate - BU4011B
Quad 2-input NAND gate - BU4011B/BF/BFV
Standard LSIs - BU4011BF
Quad 2-input NAND gate - BU4011BFV
Quad 2-input NAND gate - BU4015B
Dual 4-bit static shift register - BU4015B-E2
High Voltage CMOS Logic Logic - BU4015B/BF
Standard LSIs - BU4015B09
High Voltage CMOS Logic Logic