| 型号 | 厂商 | 描述 |
| mc74act573dw | ON Semiconductor | IC BUFF DVR TRI-ST OCTAL 20SOIC |
| mc74act573dwg | ON Semiconductor | IC BUFF DVR TRI-ST OCTAL 20SOIC |
| mc74act573dwr2 | ON Semiconductor | IC BUFF DVR TRI-ST OCTAL 20SOIC |
| mc74act573dwr2 | ON Semiconductor | IC BUFF DVR TRI-ST OCTAL 20SOIC |
| mc74act573dwr2g | ON Semiconductor | IC BUFF DVR TRI-ST OCTAL 20SOIC |
| mc74act573dwr2g | ON Semiconductor | IC BUFF DVR TRI-ST OCTAL 20SOIC |
| mc74act573dwr2g | ON Semiconductor | IC BUFF DVR TRI-ST OCTAL 20SOIC |
| mc74act573n | ON Semiconductor | IC BUFFER DVR TRI-ST OCTAL 20DIP |
| mc74act573ng | ON Semiconductor | IC BUFFER DVR TRI-ST OCTAL 20DIP |
| mc74act574dtr2 | ON Semiconductor | IC FLIP-FLOP OCT 20-TSSOP |
| mc74act574dtr2g | ON Semiconductor | IC FLIP-FLOP OCT 20-TSSOP |
| mc74act574dw | ON Semiconductor | IC FLIP-FLOP OCT 20-SOIC |
| mc74act574dwg | ON Semiconductor | IC FLIP-FLOP OCT 20-SOIC |
| mc74act574dwr2 | ON Semiconductor | IC FLIP-FLOP D OCTAL 3ST 20SOIC |
| mc74act574dwr2g | ON Semiconductor | IC FLIP FLOP OCTAL D 3ST 20SOIC |
| mc74act574dwr2g | ON Semiconductor | IC FLIP FLOP OCTAL D 3ST 20SOIC |
| mc74act574dwr2g | ON Semiconductor | IC FLIP FLOP OCTAL D 3ST 20SOIC |
| mc74act574melg | ON Semiconductor | IC FLIP-FLOP OCT 20-SOEIAJ |
| mc74act574mg | ON Semiconductor | IC FLIP-FLOP OCT 20-SOEIAJ |
| mc74act574n | ON Semiconductor | IC FLIP-FLOP OCT 20-DIP |
| mc74act574ng | ON Semiconductor | IC FLIP-FLOP OCT 20-DIP |
| mc74act640dw | ON Semiconductor | IC TRANSCVR TRI-ST 8BIT 20SOIC |
| mc74act640dwg | ON Semiconductor | IC TRANSCVR TRI-ST 8BIT 20SOIC |
| mc74act640dwr2 | ON Semiconductor | IC TRANSCVR TRI-ST 8BIT 20SOIC |
| mc74act640dwr2g | ON Semiconductor | IC TRANSCVR TRI-ST 8BIT 20SOIC |
| mc74act640mel | ON Semiconductor | IC TRANSCVR TRI-ST 8BIT 20SOEIAJ |
| mc74act640melg | ON Semiconductor | IC TRANSCVR TRI-ST 8BIT 20SOEIAJ |
| mc74act640ng | ON Semiconductor | IC TRANSCEIVER 3ST 8BIT 20DIP |
| mc74act646dw | ON Semiconductor | IC TXRX/REGISTER 3ST 8BIT 24SOIC |
| mc74act646dwg | ON Semiconductor | IC TXRX/REGISTER 3ST 8BIT 24SOIC |
| mc74act646dwr2 | ON Semiconductor | IC TXRX/REGISTER 3ST 8BIT 24SOIC |
| mc74act646dwr2g | ON Semiconductor | IC TXRX/REGISTER 3ST 8BIT 24SOIC |
| mc74act646n | ON Semiconductor | IC TXRX/REGISTER 3ST 8BIT 24DIP |
| mc74act646ng | ON Semiconductor | IC TXRX/REGISTER 3ST 8BIT 24DIP |
| mc74act652dw | ON Semiconductor | IC TXRX/REGISTER 3ST 8BIT 24SOIC |
| mc74act652dwg | ON Semiconductor | IC TXRX/REGISTER 3ST 8BIT 24SOIC |
| mc74act652dwr2 | ON Semiconductor | IC TXRX/REGISTER 3ST 8BIT 24SOIC |
| mc74act652dwr2g | ON Semiconductor | IC TXRX/REGISTER 3ST 8BIT 24SOIC |
| mc74act652n | ON Semiconductor | IC TXRX/REGISTER 3ST 8BIT 24DIP |
| mc74act652ng | ON Semiconductor | IC TXRX/REGISTER 3ST 8BIT 24DIP |
| mc74act74d | ON Semiconductor | IC FLIP FLOP DUAL TYPE D 14-SOIC |
| mc74act74dg | ON Semiconductor | IC FLIP FLOP DUAL TYPE D 14-SOIC |
| mc74act74dr2 | ON Semiconductor | IC FLIP-FLOP DUAL D TRGGR 14SOIC |
| mc74act74dr2 | ON Semiconductor | IC FLIP-FLOP DUAL D TRGGR 14SOIC |
| mc74act74dr2g | ON Semiconductor | IC FLIP FLOP DUAL D TRIG 14SOIC |
| mc74act74dr2g | ON Semiconductor | IC FLIP FLOP DUAL D TRIG 14SOIC |
| mc74act74dr2g | ON Semiconductor | IC FLIP FLOP DUAL D TRIG 14SOIC |
| mc74act74dtr2 | ON Semiconductor | IC FLIP FLOP DUAL TYPE D 14TSSOP |
| mc74act74dtr2g | ON Semiconductor | IC FLIP FLOP DUAL TYPE D 14TSSOP |
| mc74act74melg | ON Semiconductor | IC FLIP FLOP DUAL D 14-SOEIAJ |