 | 74HCT157DB,112 | 813 | NXP Semiconductors | 19+ | 16-SSOP（0.209"，5.30mm 宽） | ￥0.8400 | IC QUAD 2-INPUT MUX 16-SSOP | 购买 |
| 74HCT238PW,112 | 1920 | NXP Semiconductors | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.8800 | IC 3-8 LINE DECOD/DEMUX 16-TSSOP | 购买 |
| SN74LVC138AQPWREP | 2000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.3038 | IC DECOD/DEMUX 3-8 LINE 16-TSSOP | 购买 |
| 74LV251DB,112 | 3306 | NXP Semiconductors | 19+ | 16-SSOP（0.209"，5.30mm 宽） | ￥1.0800 | IC 8-INPUT MUX 3ST 16-SSOP | 购买 |
| 74LV251PW,112 | 3240 | NXP Semiconductors | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥1.1300 | IC 8-INPUT MUX 3ST 16-TSSOP | 购买 |
| 74HC4514D,653 | 2000 | NXP Semiconductors | 19+ | 24-SOIC（0.295"，7.50mm 宽） | ￥0.4950 | IC DECODR/DEMUX 4-16 LINE 24SOIC | 购买 |
| 74HC4514D,653 | 2000 | NXP Semiconductors | 19+ | 24-SOIC（0.295"，7.50mm 宽） | ￥0.4950 | IC DECODR/DEMUX 4-16 LINE 24SOIC | 购买 |
| 74HC154PW,118 | 5000 | NXP Semiconductors | 19+ | 24-TSSOP（0.173"，4.40mm 宽） | ￥0.4851 | IC 4:16 DECODER/DEMUX 24TSSOP | 购买 |
| 74HC154PW,118 | 5000 | NXP Semiconductors | 19+ | 24-TSSOP（0.173"，4.40mm 宽） | ￥0.4851 | IC 4:16 DECODER/DEMUX 24TSSOP | 购买 |
| 74HC4515D,652 | 2140 | NXP Semiconductors | 19+ | 24-SOIC（0.295"，7.50mm 宽） | ￥1.3600 | IC DECODR/DEMUX 4-16 LINE 24SOIC | 购买 |
| 74HC154DB,112 | 1260 | NXP Semiconductors | 19+ | 24-SSOP（0.209"，5.30mm 宽） | ￥1.7000 | IC 4-16 LINE DECOD/DEMUX 24-SSOP | 购买 |
| 74HCT154PW,112 | 1567 | NXP Semiconductors | 19+ | 24-TSSOP（0.173"，4.40mm 宽） | ￥1.7300 | IC 4-16 ENCODER/DEMUX 24-TSSOP | 购买 |
| SN74CB3T3245DWR | 2000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.7425 | IC 2.5/3.3V FET BUS SW 20-SOIC | 购买 |
| SN74CBT16212ADLR | 1000 | Texas Instruments | 19+ | 56-BSSOP（0.295"，7.50mm 宽） | ￥1.0150 | IC 24-BIT BUS EXCH SW 56-SSOP | 购买 |
| SN74CBT16212ADLR | 1000 | Texas Instruments | 19+ | 56-BSSOP（0.295"，7.50mm 宽） | ￥1.0150 | IC 24-BIT BUS EXCH SW 56-SSOP | 购买 |
| SN74CB3Q16245DGGR | 1910 | Texas Instruments | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥3.0300 | IC SWITCH BUS 16BIT FET 48-TSSOP | 购买 |
| SN74CB3Q16245DGGR | 1910 | Texas Instruments | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥3.0300 | IC SWITCH BUS 16BIT FET 48-TSSOP | 购买 |
| MC74HC157ADR2G | 12500 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1044 | IC MUX/SELECTOR QUAD 2INP 16SOIC | 购买 |
| MC74HC157ADR2G | 12500 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1044 | IC MUX/SELECTOR QUAD 2INP 16SOIC | 购买 |
| MC74HC138ADR2G | 5000 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1044 | IC DECODER/DEMUX 1-8 HP 16SOIC | 购买 |
