 | SN74AHC138PW | 2615 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.5700 | IC DECODER/DEMUX 3-8LINE 16TSSOP | 购买 |
| SN74AHC157PW | 1292 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.5700 | IC QUAD DATA SELECT/MUX 16-TSSOP | 购买 |
| CD4532BM | 1909 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5700 | IC 8BIT PRIORITY ENCODER 16-SOIC | 购买 |
| CD4555BPW | 2070 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.5700 | IC DUAL 1OF4 DECDR/DEMUX 16TSSOP | 购买 |
| CD74HC238MT | 500 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5805 | IC DECODER/DEMUX HS 3-8 16SOIC | 购买 |
| SN74LVC157APWT | 1250 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.5805 | IC DATASELCT/MUX 2-1 QUAD16TSSOP | 购买 |
| SN74LVC157APWT | 1250 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.5805 | IC DATASELCT/MUX 2-1 QUAD16TSSOP | 购买 |
| CD74HC147M | 1086 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6200 | IC DECIMAL TO BCD ENCODER 16SOIC | 购买 |
| SN74F153D | 1600 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6300 | IC DUAL 1-OF-4 SEL/MUX 16-SOIC | 购买 |
| SN74HC158D | 1688 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6300 | IC QUAD 2-1 DATA MUX 16-SOIC | 购买 |
| SN74CBT3345DW | 5 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.6400 | IC 8-BIT FET BUS SW 20-SOIC | 购买 |
| CD74ACT139E | 108 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.6600 | IC DUAL 2-TO-4 DEC/DEMUX 16-DIP | 购买 |
| SN74CBT3306PW | 1490 | Texas Instruments | 19+ | 8-TSSOP（0.173"，4.40mm 宽） | ￥0.6700 | IC SWITCH BUS FET DUAL 8-TSSOP | 购买 |
| SN74HC258D | 2420 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6800 | IC QUAD 2-1 DATA MUX 16-SOIC | 购买 |
| CD74HCT157E | 322 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.7000 | IC QUAD 2-IN MUX HS 16-DIP | 购买 |
| SN74CBTD3306D | 825 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.7200 | IC DUAL FET BUS SW 8-SOIC | 购买 |
| CD74HCT238PW | 1297 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.7200 | IC 3-8 DECODE/DEMUX HS 16-TSSOP | 购买 |
| SN74CBT3125CPW | 1425 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.7200 | IC SWITCH BUS FET QUAD 14-TSSOP | 购买 |
| SN74F151BN | 1242 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.7200 | IC DATA SELECTOR/MUX 1-8 16-DIP | 购买 |
| SN74F257N | 1286 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.7400 | IC QUAD 2-1 DATA SEL/MUX 16-DIP | 购买 |
