 | MC74ACT139DG | 23 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5300 | IC DECODER/DEMUX DUAL 1:4 16SOIC | 购买 |
| 74VHC153MTC | 4449 | Fairchild Semiconductor | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.6700 | MULTIPLEXER DUAL 4IN 16TSSOP | 购买 |
| DM74AS258N | 71 | Fairchild Semiconductor | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.6100 | IC DATA SELECTOR/MUX 2-1 16DIP | 购买 |
| PI3B16233AE | 40 | Pericom | 19+ | 56-TFSOP（0.240"，6.10mm 宽） | ￥2.5400 | IC 16:32-BIT FET BUS SW 56-TSSOP | 购买 |
| 74HCT238DB,112 | 1753 | NXP Semiconductors | 19+ | 16-SSOP（0.209"，5.30mm 宽） | ￥0.9200 | IC 3-8 LINE DECODER/DEMUX 16SSOP | 购买 |
| CD74ACT151M96 | 2500 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.3480 | IC DIGITAL MUX 8-INPUT 16-SOIC | 购买 |
| CD74ACT151M96 | 2500 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.3480 | IC DIGITAL MUX 8-INPUT 16-SOIC | 购买 |
| SN74CBTLV3125DGVR | 2000 | Texas Instruments | 19+ | 14-TFSOP （0.173"，4.40mm 宽） | ￥0.3480 | IC LV QUAD FET BUS SW 14-TVSOP | 购买 |
| SN74LVC1404DCTR | 6000 | Texas Instruments | 19+ | 7-LSSOP（0.11"?，2.80mm 宽） | ￥0.4158 | IC OSCILLATOR DRIVER SM8 | 购买 |
| SN74LVC1404DCTR | 6000 | Texas Instruments | 19+ | 7-LSSOP（0.11"?，2.80mm 宽） | ￥0.4158 | IC OSCILLATOR DRIVER SM8 | 购买 |
| CD4007UBM | 1445 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.5100 | IC DUAL COMPL PAIR W/INV 14-SOIC | 购买 |
| SN74LVC161284DGGR | 6000 | Texas Instruments | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥0.6580 | IC BUS INTERF TRI-STATE 48-TSSOP | 购买 |
| CD74HC283M | 1079 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.7200 | IC 4BIT BINARY FULL ADDER 16SOIC | 购买 |
| SN74TVC3306DCUR | 3000 | Texas Instruments | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | ￥0.7425 | IC DUAL VOLTAGE CLAMP US8 | 购买 |
| SN74F283N | 972 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.8600 | IC 4-BIT BIN FULL ADDER 16-DIP | 购买 |
| SN74TVC3010PWR | 16000 | Texas Instruments | 19+ | 24-TSSOP（0.173"，4.40mm 宽） | ￥1.1000 | IC PROG VOLT CLAMP 24-TSSOP | 购买 |
| SN74F283D | 1050 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.9400 | IC FULL ADDER 4BIT BIN 16-SOIC | 购买 |
| SN74TVC16222ADGGR | 2000 | Texas Instruments | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥1.1475 | IC PROG VOLT CLAMP 48-TSSOP | 购买 |
| SN74TVC16222ADGGR | 2000 | Texas Instruments | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥1.1475 | IC PROG VOLT CLAMP 48-TSSOP | 购买 |
| SN74S1053DWR | 12000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥1.5295 | IC 16-BIT BUS TERM ARRAY20-SOIC | 购买 |
