 | CD74HCT253E | 234 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.6600 | IC DUAL 4-IN MUX 16-DIP | 购买 |
| SN74CBT3125D | 1317 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.6700 | IC QUAD FET BUS SWITCH 14-SOIC | 购买 |
| CD74HC237E | 3453 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.7000 | IC DECODER/DEMUX HS 3-8 16-DIP | 购买 |
| CD74HC139E | 356 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.7000 | IC 2-4LN DUAL DECOD/DEMUX 16 DIP | 购买 |
| CD74HC253MT | 1000 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.7095 | IC DUAL 4-INPUT MUX 16-SOIC | 购买 |
| CD74HCT238M | 838 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.7200 | IC 3-8 DECODE/DEMUX HS 16-SOIC | 购买 |
| SN74CBT3384ADW | 33 | Texas Instruments | 19+ | 24-SOIC（0.295"，7.50mm 宽） | ￥0.7200 | IC 10-BIT FET BUS SW 24-SOIC | 购买 |
| CD74HC139M | 961 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.7700 | IC 2-4LN DUAL DECOD/DEMUX 16SOIC | 购买 |
| CD74AC157E | 120 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.7900 | IC QUAD 2-INPUT MUX 16-DIP | 购买 |
| CD74ACT157E | 141 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.7900 | IC QUAD 2-INPUT MUX 16-DIP | 购买 |
| SN74LS158N | 137 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.8200 | IC QUAD 2-1 DATA SEL/MUX 16-DIP | 购买 |
| CD74ACT153M | 288 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.8600 | IC DUAL 4-INPUT MUX 16-SOIC | 购买 |
| CD74ACT157M | 135 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.8600 | IC QUAD 2-INPUT MUX 16-SOIC | 购买 |
| CD74HC251E | 1159 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.8900 | IC 8-IN MUX TRI-ST HS 16-DIP | 购买 |
| CD74AC253M | 135 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.9100 | IC DUAL 4-IN MUX 16-SOIC | 购买 |
| CY74FCT257ATD | 960 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.9200 | IC QUAD 2-IN MUX 3-ST 16-SOIC | 购买 |
| SN74HC42N | 480 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.9200 | IC 4-TO-10 DECOD 1 OF 10 16-DIP | 购买 |
| SN74LS251N | 911 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.9200 | IC 8-IN DATASELCT/MUX 3ST 16DIP | 购买 |
| SN74LS156N | 848 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.9200 | IC DUAL 2-4 DEC/DEMUX 16-DIP | 购买 |
| SN74CBT3244PW | 585 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.9600 | IC OCT FET BUS SWITCH 20-TSSOP | 购买 |
