 | FIN1032MX | 3500 | Fairchild Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC RCVR QUAD 3.3V HS LVDS 16SOIC | 购买 |
| FIN1531MX | 6000 | Fairchild Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC DRIVER QUAD 5V HS LVDS 16SOIC | 购买 |
| FIN1531MX | 6000 | Fairchild Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC DRIVER QUAD 5V HS LVDS 16SOIC | 购买 |
| FIN1048MX | 3500 | Fairchild Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC RCVR QUAD 3.3V HS LVDS 16SOIC | 购买 |
| ST485ERBDR | 3500 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX LOPWR RS485/422 8 SOIC | 购买 |
| ST485ERBDR | 3500 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | TXRX RS485/422 LOW POWER 8-SOIC | 购买 |
| DS90LV011AQMFE/NOPB | 2500 | National Semiconductor | 19+ | SC-74A，SOT-753 | | IC DRIVER LVDS DIFF 3.3V SOT23-5 | 购买 |
| DS90LV011AQMFE/NOPB | 2500 | National Semiconductor | 19+ | SC-74A，SOT-753 | | IC DRIVER LVDS DIFF 3.3V SOT23-5 | 购买 |
| DS90LV011AQMFE/NOPB | 2500 | National Semiconductor | 19+ | SC-74A，SOT-753 | | IC DRIVER LVDS DIFF 3.3V SOT23-5 | 购买 |
| ST485EXDR | 3500 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX LOPWR RS485/422 8 SOIC | 购买 |
| ST3241EBPR | 6400 | STMicroelectronics | 19+ | 28-SSOP（0.209"，5.30mm 宽） | | TRANS RS232 5.5V 400KBPS 28-SSOP | 购买 |
| ST3241EBPR | 6400 | STMicroelectronics | 19+ | 28-SSOP（0.209"，5.30mm 宽） | | TRANS RS232 5.5V 400KBPS 28-SSOP | 购买 |
| FIN1049MTCX | 6000 | Fairchild Semiconductor | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | | IC DRIVER/RECEIVER DUAL 16-TSSOP | 购买 |
| DS2003CM/NOPB | 2258 | National Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC DVR HICURR DARLINGTON 16SOIC | 购买 |
| FIN1048MTCX | 6000 | Fairchild Semiconductor | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | | IC RCVR QUAD3.3V LVDS HS 16TSSOP | 购买 |
| ULN2804A | 2112 | STMicroelectronics | 19+ | 18-DIP（0.300"，7.62mm） | | IC ARRAY EIGHT DARLINGTON 18 DIP | 购买 |
| DS90C032TMX/NOPB | 3500 | National Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC LINE RCVR LVDS QUAD 16-SOIC | 购买 |
| ST485CN | 1684 | STMicroelectronics | 19+ | 8-DIP（0.300"，7.62mm） | | TXRX RS485/422 LOW POWER 8-DIP | 购买 |
| HIN232CBZ | 1852 | Intersil | 19+ | 16-SOIC（0.295"，7.50mm 宽） | | IC TXRX RS-232 5V 16-SOIC | 购买 |
| HIN202EIBNZ | 2525 | Intersil | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC 2DRVR/2RCVR RS232 5V 16-SOIC | 购买 |
