 | SN74HCT574PWT | 970 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.0000 | IC FLIP FLOP OCT D 3ST 20-TSSOP | 购买 |
| SN74AHCT273N | 2117 | Texas Instruments | 19+ | 20-DIP（0.300"，7.62mm） | ￥0.5500 | IC FLIP FLOP OCT D-TYPE 20-DIP | 购买 |
| CD74HCT174M | 1 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5700 | IC HEX D-TYPE F-F HS 16-SOIC | 购买 |
| SN74ACT74PW | 1972 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.5700 | IC DUAL POS-EDG-TRG D FF 14TSSOP | 购买 |
| SN74AHC574PW | 852 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.6000 | IC F/F TRANSP OCTAL D 20-TSSOP | 购买 |
| SN74HCT374PW | 1757 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.6000 | IC FLIP FLOP OCT D 3ST 20-TSSOP | 购买 |
| CD74ACT109E | 248 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.6200 | IC DUAL JK POS-EDG-TRG FF 16-DIP | 购买 |
| SN74F175N | 56 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.6700 | IC QUAD D F/F W/CLEAR 16-DIP | 购买 |
| CD74HC112E | 112 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.7000 | IC J-K FLIP-FLOP DUAL NEG 16DIP | 购买 |
| CD74HC107MT | 500 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.7525 | IC DUAL JK FF NEG-EDG-TRG 14SOIC | 购买 |
| CD74HC107MT | 500 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.7525 | IC DUAL JK FF NEG-EDG-TRG 14SOIC | 购买 |
| SN74AC374N | 1106 | Texas Instruments | 19+ | 20-DIP（0.300"，7.62mm） | ￥0.8000 | IC OCTAL D EDGE-TRIG F-F 20-DIP | 购买 |
| SN74F574N | 117 | Texas Instruments | 19+ | 20-DIP（0.300"，7.62mm） | ￥0.8400 | IC OCT EDG-TRG D-TYP F-F 20-DIP | 购买 |
| SN74LVC112APW | 1120 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.8600 | IC DUAL F-F W/CLR/PRESET 16TSSOP | 购买 |
| SN74ABT574AN | 110 | Texas Instruments | 19+ | 20-DIP（0.300"，7.62mm） | ￥0.8800 | IC OCT EDG-TRG D-TYP F-F 20-DIP | 购买 |
| CD74HC175E | 125 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.8800 | IC HEX D-TYPE F-F HS 16-DIP | 购买 |
| CY74FCT821ATSOC | 1063 | Texas Instruments | 19+ | 24-SOIC（0.295"，7.50mm 宽） | ￥0.8800 | IC 10BIT BUS INT F-F 3ST 24-SOIC | 购买 |
| SN74ACT374N | 985 | Texas Instruments | 19+ | 20-DIP（0.300"，7.62mm） | ￥0.8800 | IC OCTAL D EDGE-TRIG F-F 20-DIP | 购买 |
| CD74AC374E | 823 | Texas Instruments | 19+ | 20-DIP（0.300"，7.62mm） | ￥0.8900 | IC OCT D-TYPE F-F NONINV 20-DIP | 购买 |
| CD74ACT574E | 131 | Texas Instruments | 19+ | 20-DIP（0.300"，7.62mm） | ￥0.8900 | IC OCT D-TYPE F-F NONINV 20-DIP | 购买 |
