 | 74VHCT138ATTR | 7500 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1690 | IC DECODER 3 TO 8 LINE 16-TSSOP | 购买 |
| 74LCX257TTR | 7500 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1690 | IC MUX QUAD 2-CHAN 3ST 16-TSSOP | 购买 |
| 74LCX257TTR | 7500 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1690 | IC MUX QUAD 2-CHAN 3ST 16-TSSOP | 购买 |
| 74LCX138MX | 2500 | Fairchild Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1690 | DECODER/DEMUX 1-OF-8 LV 16SOIC | 购买 |
| MC74ACT138DR2G | 10000 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1745 | IC DECODER/DEMUX 1-8 HS 16SOIC | 购买 |
| MC74ACT138DR2G | 10000 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1745 | IC DECODER/DEMUX 1-8 HS 16SOIC | 购买 |
| MC74AC138DR2G | 2500 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1745 | IC DECODER/DEMUX 1-8 HS 16SOIC | 购买 |
| MC74AC157DR2G | 5000 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1783 | IC MUX QUAD 2INPUT 16-SOIC | 购买 |
| 74VHC157MTCX | 2500 | Fairchild Semiconductor | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1790 | MULTIPLEXER QUAD 2IN 16TSSOP | 购买 |
| 74VHC157MTCX | 2500 | Fairchild Semiconductor | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1790 | MULTIPLEXER QUAD 2IN 16TSSOP | 购买 |
| NC7WB3125K8X | 3000 | Fairchild Semiconductor | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | ￥0.1628 | IC BUS SWITCH UHS 2BIT HS US8 | 购买 |
| NC7WB3125K8X | 3000 | Fairchild Semiconductor | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | ￥0.1628 | IC BUS SWITCH UHS 2BIT HS US8 | 购买 |
| M74HC151RM13TR | 35000 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1922 | IC MULTIPLEXER 8CHANNEL 16-SOIC | 购买 |
| FST3125MX | 2500 | Fairchild Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1922 | IC SWITCH BUS 4BIT TTL 14SOIC | 购买 |
| FST3125MX | 2500 | Fairchild Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1922 | IC SWITCH BUS 4BIT TTL 14SOIC | 购买 |
| FST3126MX | 2500 | Fairchild Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1928 | IC SWITCH BUS 4BIT TTL 14SOIC | 购买 |
| 74VHC139MTCX | 2500 | Fairchild Semiconductor | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.2065 | DECODER/DEMUX DUAL 2-4 16TSSOP | 购买 |
| 74VHC139MTCX | 2500 | Fairchild Semiconductor | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.2065 | DECODER/DEMUX DUAL 2-4 16TSSOP | 购买 |
| 74LCX157TTR | 2500 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.4858 | IC MUX QUAD 2CH CMOS 16-TSSOP | 购买 |
| MC14066BFELG | 6000 | ON Semiconductor | 19+ | 14-SOIC（0.209"，5.30mm 宽） | ￥0.2229 | IC MULTIPLEXER QUAD 4X1 14SOEIAJ | 购买 |
