 | CY74FCT573ATSOC | 1050 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.9600 | IC OCT TRANS D LATCH 3ST 20SOIC | 购买 |
| SN74ABT373PW | 591 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.9600 | IC OCTAL TRANSPAR D 3ST 20-TSSOP | 购买 |
| CD74ACT373M | 775 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥1.1300 | IC OCT TRANSP LATCH INV 20-SOIC | 购买 |
| CD4508BM | 1241 | Texas Instruments | 19+ | 24-SOIC（0.295"，7.50mm 宽） | ￥1.4400 | IC DUAL 4BIT LATCH 20V 24-SOIC | 购买 |
| CD74HC533E | 90 | Texas Instruments | 19+ | 20-DIP（0.300"，7.62mm） | ￥1.7100 | IC OCT INVRT LATCH TRI-ST 20DIP | 购买 |
| SN74AC563N | 406 | Texas Instruments | 19+ | 20-DIP（0.300"，7.62mm） | ￥1.7100 | IC OCTAL D TRANSP LATCH 20-DIP | 购买 |
| SN74LVC16373ADL | 509 | Texas Instruments | 19+ | 48-BSSOP（0.295"，7.50mm 宽） | ￥1.7300 | IC DTYPE LATCH 16BIT 3ST 48-SSOP | 购买 |
| CY74FCT162373ATPVC | 44 | Texas Instruments | 19+ | 48-BSSOP（0.295"，7.50mm 宽） | ￥2.0200 | IC 16-BIT TRNSP LATCH 3ST 48SSOP | 购买 |
| SN74ALS873BDW | 92 | Texas Instruments | 19+ | 24-SOIC（0.295"，7.50mm 宽） | ￥6.5000 | IC DUAL LATCH TRI-ST 24-SOIC | 购买 |
| SN74S373N | 807 | Texas Instruments | 19+ | 20-DIP（0.300"，7.62mm） | ￥7.6500 | IC OCT TRANSP D-TYP LATCH 20-DIP | 购买 |
| SN74ALS990N | 18 | Texas Instruments | 19+ | 20-DIP（0.300"，7.62mm） | ￥10.1300 | IC LATCH TRANSP OCTAL D 20-PDIP | 购买 |
| 74HCT259N,652 | 1140 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.0900 | IC ADDRESSABLE LATCH 8BIT 16DIP | 购买 |
| 74LV259D,112 | 45 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.8700 | IC 8BIT ADDRESSABLE LATCH 16SOIC | 购买 |
| MM74HCT373MTC | 1810 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.5600 | IC LATCH OCTAL D-TYPE 20-TSSOP | 购买 |
| MC74AC573DTR2G | 2500 | ON Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2229 | IC LATCH OCTAL 20-TSSOP | 购买 |
| MC74AC573DTR2G | 2500 | ON Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2229 | IC LATCH OCTAL 20-TSSOP | 购买 |
| MC74LCX573DTG | 2413 | ON Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.4900 | IC LATCH TRANSP OCT LV 20-TSSOP | 购买 |
| CD74HCT299E | 1377 | Texas Instruments | 19+ | 20-DIP（0.300"，7.62mm） | ￥0.7200 | IC UNIV SHIFT REGISTER 20DIP | 购买 |
| SN74ALVCH16501DGGR | 6000 | Texas Instruments | 19+ | 56-TFSOP（0.240"，6.10mm 宽） | ￥0.8775 | IC UNIV BUS TXRX 18BIT 56TSSOP | 购买 |
| SN74ALVCH16601DGGR | 4000 | Texas Instruments | 19+ | 56-TFSOP（0.240"，6.10mm 宽） | ￥0.9450 | IC UNIV BUS TXRX 18BIT 56TSSOP | 购买 |
