 | SN74AHCT74DBR | 2000 | Texas Instruments | 19+ | 14-SSOP（0.209"，5.30mm 宽） | ￥0.1400 | IC DUAL POS-EDG-TRG D F-F 14SSOP | 购买 |
| SN74LV74ADR | 5000 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1106 | IC DUAL POS-EDG-TRG D F-F 14SOIC | 购买 |
| SN74AHC74QPWRQ1 | 8000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1106 | IC DUAL POS-EDG-TRG D FF 14TSSOP | 购买 |
| SN74AHC74QPWRQ1 | 8000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1106 | IC DUAL POS-EDG-TRG D FF 14TSSOP | 购买 |
| SN74LV74APWR | 4000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1106 | IC DUAL D-TYPE FLIP-FLOP 14TSSOP | 购买 |
| SN74AHCT74QDRQ1 | 2500 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1106 | IC DL POS-EDGE-TRIG D FF 14SOIC | 购买 |
| SN74AHCT74QDRQ1 | 2500 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1106 | IC DL POS-EDGE-TRIG D FF 14SOIC | 购买 |
| SN74HC74QPWRG4Q1 | 2000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1106 | IC DL POS-EDG-TRG D F/F 14TSSOP | 购买 |
| SN74LVC74ADR | 7500 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1155 | IC DUAL D-TYPE FLIP-FLOP 14-SOIC | 购买 |
| SN74LVC74ADR | 7500 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1155 | IC DUAL D-TYPE FLIP-FLOP 14-SOIC | 购买 |
| SN74LVC74APWR | 4000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1155 | IC DUAL D FLIP-FLOP 14-TSSOP | 购买 |
| SN74LV74ADBR | 11362 | Texas Instruments | 19+ | 14-SSOP（0.209"，5.30mm 宽） | ￥0.0000 | IC DUAL D-TYPE FLIP-FLOP 14-SSOP | 购买 |
| SN74LV74ADBR | 11362 | Texas Instruments | 19+ | 14-SSOP（0.209"，5.30mm 宽） | ￥0.0000 | IC DUAL D-TYPE FLIP-FLOP 14-SSOP | 购买 |
| SN74LV74ANSR | 4000 | Texas Instruments | 19+ | 14-SOIC（0.209"，5.30mm 宽） | ￥0.1221 | IC DUAL POS-EDG-TRG D F-F 14-SOP | 购买 |
| SN74LVC574APWR | 24000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2200 | IC OCTAL F-F TRI-STATE 20-TSSOP | 购买 |
| SN74LVC574APWR | 24000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2200 | IC OCTAL F-F TRI-STATE 20-TSSOP | 购买 |
| SN74LVC74ADBR | 40000 | Texas Instruments | 19+ | 14-SSOP（0.209"，5.30mm 宽） | ￥0.1271 | IC DUAL D-TYPE FLIP-FLOP 14-SSOP | 购买 |
| SN74LVC74AQPWRQ1 | 8000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1337 | IC DUAL D-TYPE FLIP-FLOP 14TSSOP | 购买 |
| SN74LVC74AQPWRQ1 | 8000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1337 | IC DUAL D-TYPE FLIP-FLOP 14TSSOP | 购买 |
| CD4013BPWR | 2000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1395 | IC DUAL D-TYPE FLIP-FLOP 14TSSOP | 购买 |
