 | SN74HC125D | 277 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.5700 | IC BUS BUFF TRI-ST QD 14SOICN | 购买 |
| SN74AHC126D | 876 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.5700 | IC BUS BUFFER TRI-ST QD 14SOIC | 购买 |
| SN74LVCH245APW | 1943 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.5700 | IC BUS TRANSCEIVER DUAL 20TSSOP | 购买 |
| CD4503BPW | 1730 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.5700 | IC BUFF TRI-ST HEX N-INV 16TSSOP | 购买 |
| SN74AHCT125D | 435 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.5700 | IC BUS BUFFER TRI-ST QD 14SOICN | 购买 |
| CD74HC4050M | 1584 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5700 | IC BUFFER HEX 1INPUT 16SOICN | 购买 |
| SN74LVC16245ADGVR | 18000 | Texas Instruments | 19+ | 48-TFSOP（0.173"，4.40mm 宽） | ￥0.5852 | IC BUS TRANSCVR 16BIT 48TVSOP | 购买 |
| SN74LVC16245ADGVR | 18000 | Texas Instruments | 19+ | 48-TFSOP（0.173"，4.40mm 宽） | ￥0.5852 | IC BUS TRANSCVR 16BIT 48TVSOP | 购买 |
| SN74LVC16245ADGGR | 12000 | Texas Instruments | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥0.5852 | IC BUS TRANSCVR 16BIT 48TSSOP | 购买 |
| SN74LVCR162245DGGR | 10000 | Texas Instruments | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥0.5880 | IC BUS TRANSCVR 16BIT 48TSSOP | 购买 |
| SN74LVCR162245DGGR | 10000 | Texas Instruments | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥0.5880 | IC BUS TRANSCVR 16BIT 48TSSOP | 购买 |
| SN74LVCH162244AVR | 6000 | Texas Instruments | 19+ | 48-TFSOP（0.173"，4.40mm 宽） | ￥0.5880 | IC BUFF/DVR TRI-ST 16BIT 48TVSOP | 购买 |
| SN74LVCH162244AGR | 3960 | Texas Instruments | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥1.5200 | IC BUFF/DVR TRI-ST 16BIT 48TSSOP | 购买 |
| SN74LVCH162244AGR | 3960 | Texas Instruments | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥1.5200 | IC BUFF/DVR TRI-ST 16BIT 48TSSOP | 购买 |
| SN74HC244DW | 5356 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.6000 | IC BUFF/DVR TRI-ST DUAL 20SOIC | 购买 |
| SN74AHC245DW | 2119 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.6000 | IC BUS TRANSCEIVER 8BIT 20SOIC | 购买 |
| SN74HCT245PW | 1895 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.6000 | IC BUS TRANSCEIVER 8BIT 20TSSOP | 购买 |
| SN74AHCT245DW | 2686 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.6000 | IC BUS TRANSCEIVER 8BIT 20SOIC | 购买 |
| SN74AHCT244DW | 949 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.6000 | IC BUFF/DVR TRI-ST DUAL 20SOIC | 购买 |
| SN74ABTH162245DGGR | 6000 | Texas Instruments | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥0.6020 | IC BUS TRANSCVR 16BIT 48TSSOP | 购买 |
