| 型号 | 厂商 | 描述 |
| mc74act374dwg | ON Semiconductor | IC FLIP FLOP OCT D 3ST 20-SOIC |
| mc74act374dwr2 | ON Semiconductor | IC FLIP-FLOP D OCTAL 3ST 20SOIC |
| mc74act374dwr2g | ON Semiconductor | IC FLIP FLOP OCTAL D 3ST 20SOIC |
| mc74act374melg | ON Semiconductor | IC FLIP FLOP OCT D 3ST 20SOEIAJ |
| mc74act374n | ON Semiconductor | IC FLIP FLOP OCTAL D 3ST 20DIP |
| mc74act374ng | ON Semiconductor | IC FLIP FLOP OCTAL D 3ST 20DIP |
| mc74act377dw | ON Semiconductor | IC FLIP FLOP OCT D W/CLK 20-SOIC |
| mc74act377dwg | ON Semiconductor | IC FLIP FLOP OCT D W/CLK 20-SOIC |
| mc74act377dwr2 | ON Semiconductor | IC FLIP FLOP OCT D W/CLK 20-SOIC |
| mc74act377dwr2g | ON Semiconductor | IC FLIP FLOP OCT D W/CLK 20-SOIC |
| mc74act377mel | ON Semiconductor | IC FLIP FLOP OCT DTYPE 20SOEIAJ |
| mc74act377melg | ON Semiconductor | IC FLIP FLOP OCT DTYPE 20SOEIAJ |
| mc74act377n | ON Semiconductor | IC FLIP FLOP OCT D W/CLK 20-DIP |
| mc74act377ng | ON Semiconductor | IC FLIP FLOP OCT D W/CLK 20-DIP |
| mc74act540dtr2 | ON Semiconductor | IC INVERTER 8-INPUT 20TSSOP |
| mc74act540dtr2g | ON Semiconductor | IC INVERTER 8-INPUT 20TSSOP |
| mc74act540dtr2g | ON Semiconductor | IC INVERTER 8-INPUT 20TSSOP |
| mc74act540dw | ON Semiconductor | IC INVERTER 8-INPUT 20SOIC |
| mc74act540dwg | ON Semiconductor | IC INVERTER 8-INPUT 20SOIC |
| mc74act540dwr2 | ON Semiconductor | IC INVERTER 8-INPUT 20SOIC |
| mc74act540dwr2g | ON Semiconductor | IC INVERTER 8-INPUT 20SOIC |
| mc74act540dwr2g | ON Semiconductor | IC INVERTER 8-INPUT 20SOIC |
| mc74act540mel | ON Semiconductor | IC INVERTER 8-INPUT 20SOEIAJ |
| mc74act540melg | ON Semiconductor | IC INVERTER 8-INPUT 20SOEIAJ |
| mc74act540melg | ON Semiconductor | IC INVERTER 8-INPUT 20SOEIAJ |
| mc74act540n | ON Semiconductor | IC INVERTER 8-INPUT 20DIP |
| mc74act540ng | ON Semiconductor | IC INVERTER 8-INPUT 20DIP |
| mc74act541dt | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20TSSOP |
| mc74act541dtg | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20TSSOP |
| mc74act541dtr2 | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20TSSOP |
| mc74act541dtr2g | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20TSSOP |
| mc74act541dtr2g | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20TSSOP |
| mc74act541dtr2g | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20TSSOP |
| mc74act541dwg | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20SOIC |
| mc74act541dwr2 | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20SOIC |
| mc74act541dwr2g | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20SOIC |
| mc74act541dwr2g | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20SOIC |
| mc74act541dwr2g | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20SOIC |
| mc74act541m | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20SOEIAJ |
| mc74act541mel | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20SOEIAJ |
| mc74act541melg | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20SOEIAJ |
| mc74act541mg | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20SOEIAJ |
| mc74act541n | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20DIP |
| mc74act541ng | ON Semiconductor | IC BUFF/DVR TRI-ST 8BIT 20DIP |
| mc74act564dwr2 | ON Semiconductor | IC FLIP FLOP OCTAL D 3ST 20-SOIC |
| mc74act564dwr2g | ON Semiconductor | IC FLIP FLOP OCTAL D 3ST 20-SOIC |
| mc74act564n | ON Semiconductor | IC FLIP FLOP OCTAL D 3ST 20-DIP |
| mc74act564ng | ON Semiconductor | IC FLIP FLOP OCTAL D 3ST 20-DIP |
| mc74act573dtr2 | ON Semiconductor | IC BUFF DVR TRI-ST OCTAL 20TSSOP |
| mc74act573dtr2g | ON Semiconductor | IC BUFF DVR TRI-ST OCTAL 20TSSOP |