 | 74HCT74D,653 | 2500 | NXP Semiconductors | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.0900 | IC FLIP FLOP DUAL D TYPE 14SOIC | 购买 |
| 74HCT74D,653 | 2500 | NXP Semiconductors | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.0900 | IC FLIP FLOP DUAL D TYPE 14SOIC | 购买 |
| 74LVC74AD,118 | 17500 | NXP Semiconductors | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.0990 | IC DUAL D-TYPE FLIP-FLOP 14-SOIC | 购买 |
| 74LVC74AD,118 | 17500 | NXP Semiconductors | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.0990 | IC DUAL D-TYPE FLIP-FLOP 14-SOIC | 购买 |
| 74LVC74AD,112 | 1645 | NXP Semiconductors | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.3900 | IC DUAL D FF POS-EDGE 14SOIC | 购买 |
| 74HC74DB,118 | 2000 | NXP Semiconductors | 19+ | 14-SSOP（0.209"，5.30mm 宽） | ￥0.1057 | IC DUAL POS-EDG-TRG D F-F 14SSOP | 购买 |
| 74HCT74PW,118 | 5000 | NXP Semiconductors | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1008 | IC DUAL D FF POSEDG TRIG 14TSSOP | 购买 |
| 74HCT74PW,118 | 5000 | NXP Semiconductors | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1008 | IC DUAL D FF POSEDG TRIG 14TSSOP | 购买 |
| 74HC74PW,118 | 2500 | NXP Semiconductors | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1044 | IC DUAL POS-EDG-TRG D FF 14TSSOP | 购买 |
| 74HC74PW,112 | 1714 | NXP Semiconductors | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.5500 | IC DUAL POS-EDG-TRG D FF 14TSSOP | 购买 |
| HEF4013BT,652 | 809 | NXP Semiconductors | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.4200 | IC FLIP FLOP DUAL D TYPE 14SOIC | 购买 |
| 74LVC374APW,118 | 100000 | NXP Semiconductors | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1271 | IC OCT D FF POS-EDG TRIG 20TSSOP | 购买 |
| 74LVC374APW,118 | 100000 | NXP Semiconductors | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1271 | IC OCT D FF POS-EDG TRIG 20TSSOP | 购买 |
| 74LVC574APW,118 | 5000 | NXP Semiconductors | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1271 | IC OCT D FF POS-EDG TRIG 20TSSOP | 购买 |
| 74LVC574APW,112 | 2334 | NXP Semiconductors | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.5000 | IC OCT D FF POS-EDG TRIG 20TSSOP | 购买 |
| 74LVC574AD,118 | 6000 | NXP Semiconductors | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1654 | IC OCT D FF POS-EDG TRIG 20SOIC | 购买 |
| 74LVC574AD,118 | 6000 | NXP Semiconductors | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1654 | IC OCT D FF POS-EDG TRIG 20SOIC | 购买 |
| 74LVC574AD,118 | 6000 | NXP Semiconductors | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1654 | IC OCT D FF POS-EDG TRIG 20SOIC | 购买 |
| 74HC574D,653 | 6000 | NXP Semiconductors | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1705 | IC FLIP FLOP OCTAL D 3ST 20SOIC | 购买 |
| 74HC574D,653 | 6000 | NXP Semiconductors | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.1705 | IC FLIP FLOP OCTAL D 3ST 20SOIC | 购买 |
