 | 74LVC541ADB,112 | 4947 | NXP Semiconductors | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.5200 | IC BUFF/DVR TRI-ST 8BIT 20SSOP | 购买 |
| 74HC541D,652 | 2923 | NXP Semiconductors | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.5700 | IC BUFF/DVR TRI-ST 8BIT 20SOIC | 购买 |
| SN74LVC1G17YZVR | 9000 | Texas Instruments | 19+ | 4-XFBGA，DSBGA | ￥0.1705 | IC BUFFER SCHMIT TRIG 4DSBGA | 购买 |
| SN74LVC1G17YZVR | 9000 | Texas Instruments | 19+ | 4-XFBGA，DSBGA | ￥0.1705 | IC BUFFER SCHMIT TRIG 4DSBGA | 购买 |
| SN74LVC1G17YZVR | 9000 | Texas Instruments | 19+ | 4-XFBGA，DSBGA | ￥0.1705 | IC BUFFER SCHMIT TRIG 4DSBGA | 购买 |
| 74AHC125D,112 | 2224 | NXP Semiconductors | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.5400 | IC BUFF DVR TRI-ST QD 14SOICN | 购买 |
| 74HC245N,652 | 657 | NXP Semiconductors | 19+ | 20-DIP（0.300"，7.62mm） | ￥1.0600 | IC TRANSCVR TRI-ST 8BIT 20DIP | 购买 |
| 74LV125D,112 | 1175 | NXP Semiconductors | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.4900 | IC BUFF DVR TRI-ST QUAD 14SOICN | 购买 |
| 74HCT244DB,112 | 890 | NXP Semiconductors | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.5500 | IC BUFF/DVR TRI-ST DUAL 20SSOP | 购买 |
| 74HC241D,652 | 1783 | NXP Semiconductors | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.5600 | IC BUFF/DVR TRI-ST DUAL 20SOIC | 购买 |
| 74LVC3G17DP,125 | 3000 | NXP Semiconductors | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥0.1783 | IC BUFF SCHMT TRG TRPL 8TSSOP | 购买 |
| 74LVC3G17DP,125 | 3000 | NXP Semiconductors | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥0.1783 | IC BUFF SCHMT TRG TRPL 8TSSOP | 购买 |
| SN74AHC244DBR | 2000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.2540 | IC BUFF/DVR TRI-ST DUAL 20SSOP | 购买 |
| SN74AHC244DBR | 2000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.2540 | IC BUFF/DVR TRI-ST DUAL 20SSOP | 购买 |
| SN74LVC1G17QDCKRQ1 | 6000 | Texas Instruments | 19+ | 6-TSSOP（5 引线），SC-88A，SOT-353 | ￥0.1044 | IC BUFFER SCHMIT TRIG SC705 | 购买 |
| SN74LVC1G17QDCKRQ1 | 6000 | Texas Instruments | 19+ | 6-TSSOP（5 引线），SC-88A，SOT-353 | ￥0.1044 | IC BUFFER SCHMIT TRIG SC705 | 购买 |
| SN74LVC1G17QDCKRQ1 | 6000 | Texas Instruments | 19+ | 6-TSSOP（5 引线），SC-88A，SOT-353 | ￥0.1044 | IC BUFFER SCHMIT TRIG SC705 | 购买 |
| 74AHCT2G126DC,125 | 1269 | NXP Semiconductors | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | ￥0.5800 | IC BUFF DVR TRI-ST DL 8VSSOP | 购买 |
| 74AHCT2G126DC,125 | 1269 | NXP Semiconductors | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | ￥0.5800 | IC BUFFER/DVR 3ST DUAL 8VSSOP | 购买 |
| 74AHCT2G125DC,125 | 3000 | NXP Semiconductors | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | ￥0.1854 | IC BUFFER/DVR 3ST DUAL 8VSSOP | 购买 |
