 | SN74F157AN | 1242 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.5900 | IC QUAD 2:1 DATA SEL/MUX 16-DIP | 购买 |
| SN74CBT16210CDGGR | 2000 | Texas Instruments | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥0.6300 | IC SWITCH BUS 20BIT FET 48-TSSOP | 购买 |
| SN74HC253N | 1808 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.6300 | IC DUAL 4-TO-1 SEL/MUX 16-DIP | 购买 |
| CD74HC238E | 2778 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.6300 | IC DECODER/DEMUX HS 3-8 16-DIP | 购买 |
| CD74HC157M | 1101 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6400 | IC MUX 2-IN CMOS LOGIC HS 16SOIC | 购买 |
| CD74HCT258E | 1075 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.6400 | IC QUAD 2-IN MUX HS TRI-ST 16DIP | 购买 |
| CD74ACT138E | 901 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.6600 | IC 3-8LIN INV DECOD/DEMUX 16DIP | 购买 |
| SN74CBT3306D | 4496 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.6700 | IC DUAL FET BUS SWITCH 8-SOIC | 购买 |
| CD74AC138M | 3899 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6700 | IC 3-TO-8 LINE DEC/DEMUX 16-SOIC | 购买 |
| SN74CB3T3306DCTR | 33000 | Texas Instruments | 19+ | 7-LSSOP（0.11"?，2.80mm 宽） | ￥1.0500 | IC 3.3V DUAL FET BUS SWTCH SM8 | 购买 |
| SN74CB3T3306DCUR | 12000 | Texas Instruments | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | ￥0.6750 | IC 3.3V DUAL FET BUSSWTCH 8VSSOP | 购买 |
| SN74CB3T3306DCUR | 12000 | Texas Instruments | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | ￥0.6750 | IC 3.3V DUAL FET BUSSWTCH 8VSSOP | 购买 |
| SN74CB3T3384PWR | 2000 | Texas Instruments | 19+ | 24-TSSOP（0.173"，4.40mm 宽） | ￥0.6750 | IC SWITCH BUS 10BIT FET 24-TSSOP | 购买 |
| SN74CB3T3253PWR | 2000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.6750 | IC DUAL1:4 FET MUX/DEMUX 16TSSOP | 购买 |
| SN74CB3T3253PWR | 2000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.6750 | IC DUAL1:4 FET MUX/DEMUX 16TSSOP | 购买 |
| SN74CBT16245DGGR | 2000 | Texas Instruments | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥0.6750 | IC 16-BIT FET BUS SW 48-TSSOP | 购买 |
| SN74LVC157AD | 5808 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6800 | IC QUAD 2-1 DATA SEL/MUX 16-SOIC | 购买 |
| SN74HC253D | 4549 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6800 | IC DUAL 4-TO-1 SEL/MUX 16-SOIC | 购买 |
| SN74HC251PW | 386 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.6800 | IC SELECTOR/MUX 3ST 16-TSSOP | 购买 |
| SN74HCT257D | 1759 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6800 | IC QUAD 2-TO-1 SEL/MUX 16-SOIC | 购买 |
