| BU4001B |  | ROHM | Logic - Gates and Inverters, Integrated Circuits (ICs), IC GATE NOR 4CH 2-INP 14-DIP | Original | PDF |  | 24 | 
| BU4001B |  | ROHM | High Voltage CMOS LOGIC ICs <Logic Gate> Package: DIP14; Constitution materials list: Packing style: Tube packaging; Package quantity: 1000; Minimum package quantity: 1000; | Original | PDF | 519.55KB | 22 | 
| BU4001B |  | ROHM | Quad 2-input NOR gate | Original | PDF | 45.52KB | 4 | 
| BU4001B |  | ROHM | IC NOR GATE QUAD 2IN CMOS 14PDIP | Original | PDF | 248.26KB | 6 | 
| BU4001B |  | Unknown | The CMOS Device Manual (Japanese) 1993 | Scan | PDF | 24.35KB | 1 | 
| BU4001B |  | ROHM | CMOS Logic ICs | Scan | PDF | 454.55KB | 7 | 
| BU4001B/BF |  | ROHM | Standard Logic LSIs > CMOS logic BU4000B Series | Original | PDF | 45.52KB | 4 | 
| BU4001BF |  | ROHM | Quad 2-input NOR gate | Original | PDF | 45.52KB | 4 | 
| BU4001BF |  | ROHM | IC NOR GATE QUAD 2IN CMOS 14SOP | Original | PDF | 248.26KB | 6 | 
| BU4001BF-E2 |  | ROHM | Logic - Gates and Inverters, Integrated Circuits (ICs), IC GATE NOR 4CH 2-INP 14-SOP | Original | PDF |  | 24 | 
| BU4001BF-E2 |  | ROHM | High Voltage CMOS LOGIC ICs <Logic Gate> Package: SOP14; Constitution materials list: Packing style: Embossed Tape And Reel; Package quantity: 2500; Minimum package quantity: 2500; | Original | PDF | 519.55KB | 22 | 
| BU4001BF-E2 |  | ROHM | IC NOR GATE QUAD 2IN CMOS 14SOP T/R | Original | PDF | 248.26KB | 6 |