 | SA555DR | 10000 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.1023 | IC OSC MONO TIMING 500KHZ 8-SOIC | 购买 |
| SA555DR | 10000 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.1023 | IC OSC MONO TIMING 500KHZ 8-SOIC | 购买 |
| CD4541BPWR | 4000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1395 | IC OSC PROG TIMER 100KHZ 14TSSOP | 购买 |
| CD4536BDWR | 4000 | Texas Instruments | 19+ | 16-DIP（0.295"，7.50mm） | ￥0.1581 | IC OSC PROG TIMER 5MHZ 16SOIC | 购买 |
| CD4536BDWR | 4000 | Texas Instruments | 19+ | 16-DIP（0.295"，7.50mm） | ￥0.1581 | IC OSC PROG TIMER 5MHZ 16SOIC | 购买 |
| CD4536BPWR | 2000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1581 | IC OSC PROG TIMER 5MHZ 16TSSOP | 购买 |
| NE556DBR | 2000 | Texas Instruments | 19+ | 14-SSOP（0.209"，5.30mm 宽） | ￥0.1705 | IC OSC TIMER DUAL 14SSOP | 购买 |
| NE556DBR | 2000 | Texas Instruments | 19+ | 14-SSOP（0.209"，5.30mm 宽） | ￥0.1705 | IC OSC TIMER DUAL 14SSOP | 购买 |
| NE556NSR | 2000 | Texas Instruments | 19+ | 14-SOIC（0.209"，5.30mm 宽） | ￥0.1705 | IC OSC TIMER DUAL 14-SOP | 购买 |
| CD4536BNSR | 6000 | Texas Instruments | 19+ | 16-SOIC（0.209"，5.30mm 宽） | ￥0.3350 | IC OSC PROG TIMER 5MHZ 16SOP | 购买 |
| CD4536BNSR | 6000 | Texas Instruments | 19+ | 16-SOIC（0.209"，5.30mm 宽） | ￥0.3350 | IC OSC PROG TIMER 5MHZ 16SOP | 购买 |
| TLC555CDR | 5000 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.2683 | IC OSC MONO TIMING 2.1MHZ 8-SOIC | 购买 |
| TLC555IDR | 12500 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.2944 | IC OSC MONO TIMING 2.1MHZ 8-SOIC | 购买 |
| TLC555IDR | 12500 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.2944 | IC OSC MONO TIMING 2.1MHZ 8-SOIC | 购买 |
| TLC555QDRQ1 | 5000 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.3132 | IC OSC MONO TIMING 2.1MHZ 8-SOIC | 购买 |
| NA555D | 3428 | Texas Instruments | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.4400 | IC OSC MONO TIMING 8-SOIC | 购买 |
| NE555PW | 1391 | Texas Instruments | 19+ | 8-TSSOP（0.173"，4.40mm 宽） | ￥0.4700 | IC OSC MONO TIMING 500KHZ 8TSSOP | 购买 |
| SE555P | 31077 | Texas Instruments | 19+ | 8-DIP（0.300"，7.62mm） | ￥0.4900 | IC OSC MONO TIMING 8-DIP | 购买 |
| NE556DR | 2500 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1550 | IC OSC TIMER DUAL 14SOIC | 购买 |
| NE556DR | 2500 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1550 | IC OSC TIMER DUAL 14SOIC | 购买 |
