 | FST16233MTDX | 1000 | Fairchild Semiconductor | 19+ | 56-TFSOP（0.240"，6.10mm 宽） | ￥0.7450 | MUX/DEMUX 16-32BIT SYNC 56TSSOP | 购买 |
| FSLV16211MTDX | 1000 | Fairchild Semiconductor | 19+ | 56-TFSOP（0.240"，6.10mm 宽） | ￥0.7943 | IC SWITCH BUS 24BIT HS 56TSSOP | 购买 |
| FSTD16211MTDX | 3000 | Fairchild Semiconductor | 19+ | 56-TFSOP（0.240"，6.10mm 宽） | ￥0.9116 | IC SWITCH BUS 24BIT TTL 56TSSOP | 购买 |
| FSTD16211MTDX | 3000 | Fairchild Semiconductor | 19+ | 56-TFSOP（0.240"，6.10mm 宽） | ￥0.9116 | IC SWITCH BUS 24BIT TTL 56TSSOP | 购买 |
| SN74AHCT138N | 716 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.4300 | IC 3-TO-8 DECODER/DEMUX 16-DIP | 购买 |
| SN74AHC139N | 17 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.4300 | IC 2-4 LINE DECODR/DEMUX 16-DIP | 购买 |
| SN74HC157N | 2641 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.5200 | IC QUAD 2-1 DATA SEL/MUX 16-DIP | 购买 |
| SN74LV138AD | 2478 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5500 | IC 3-TO-8 DECODER/DEMUX 16-SOIC | 购买 |
| SN74HC151PWT | 1000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.5590 | IC SELECTOR/MUX 8-1LINE 16-TSSOP | 购买 |
| SN74HC151PWT | 1000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.5590 | IC SELECTOR/MUX 8-1LINE 16-TSSOP | 购买 |
| SN74HC158DT | 500 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5590 | IC SELECTOR/MUX QUAD 2-1 16-SOIC | 购买 |
| SN74HC157D | 2504 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5700 | IC QUAD 2-TO-1 SEL/MUX 16-SOIC | 购买 |
| SN74AHCT158D | 131 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5700 | IC QUAD 2-TO-1 SEL/MUX 16-SOIC | 购买 |
| SN74LVC2G157DCUT | 1750 | Texas Instruments | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | ￥0.5805 | IC DATA SELECTOR/MUX US8 | 购买 |
| SN74LVC1G139DCTT | 750 | Texas Instruments | 19+ | 7-LSSOP（0.11"?，2.80mm 宽） | ￥0.5912 | IC DECODER 2-TO-4 LINE SM8 | 购买 |
| SN74LVC1G139DCTT | 750 | Texas Instruments | 19+ | 7-LSSOP（0.11"?，2.80mm 宽） | ￥0.5912 | IC DECODER 2-TO-4 LINE SM8 | 购买 |
| SN74LVC1G139DCUT | 750 | Texas Instruments | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | ￥0.5912 | IC DECODER 2-TO-4 LINE US8 | 购买 |
| SN74F138N | 385 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.6000 | IC 3-8 LINE DEC/DEMUX 16-DIP | 购买 |
| CD74HCT157M | 809 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6400 | IC QUAD 2-IN MUX HS 16-SOIC | 购买 |
| CD74HCT238E | 375 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.6600 | IC 3-8 DECODE/DEMUX HS 16-DIP | 购买 |
