 | SY10EL33ZG | 123 | Micrel Inc | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥4.1300 | IC DIVIDER /4 5V/3.3V 8-SOIC | 购买 |
| SY100EP32VKG | 204 | Micrel Inc | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥4.2400 | IC DIVIDER /2 5V/3.3V 8-MSOP | 购买 |
| 74HC161D,653 | 20000 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1419 | IC SYNC 4BIT BINARY COUNT 16SOIC | 购买 |
| 74HC161D,653 | 20000 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1419 | IC SYNC 4BIT BINARY COUNT 16SOIC | 购买 |
| 74HC161D,653 | 20000 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1419 | IC SYNC 4BIT BINARY COUNT 16SOIC | 购买 |
| 74HC4040PW,118 | 5000 | NXP Semiconductors | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1527 | IC 12STAGE BINARY RIPPLE 16TSSOP | 购买 |
| CD4024BPWR | 2000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.2700 | IC 7BIT BINARY COUNTER 14-TSSOP | 购买 |
| CD4024BPWR | 2000 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.2700 | IC 7BIT BINARY COUNTER 14-TSSOP | 购买 |
| HEF4040BT,652 | 2283 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5000 | IC COUNTER RIP BIN 12BIT 16-SOIC | 购买 |
| HEF4024BP,652 | 1665 | NXP Semiconductors | 19+ | 14-DIP（0.300"，7.62mm） | ￥1.2000 | IC 7STAGE BINARY COUNTER 14DIP | 购买 |
| 74HC4020D,653 | 2500 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1783 | IC 14STAGE BINARY RIPPLE 16SOIC | 购买 |
| 74HC4020D,652 | 8614 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.4300 | IC 14-STAGE BINARY RIPPLE 16SOIC | 购买 |
| 74HC4060D,652 | 202 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.4800 | IC COUNTER 14STAGE BIN OSC16SOIC | 购买 |
| HEF4520BT,652 | 2211 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5500 | IC COUNTER DUAL BINARY 16-SOIC | 购买 |
| HEF4060BT,652 | 977 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5500 | IC COUNTER 14STAGE BINARY 16SOIC | 购买 |
| HEF4040BP,652 | 526 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.2000 | IC COUNTER RIP BIN 12BIT 16-DIP | 购买 |
| 74HC390D,652 | 7017 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5800 | IC DUAL DECADE RIPP COUNT 16SOIC | 购买 |
| 74HCT163N,652 | 1732 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.6400 | IC SYNC 4BIT BINARY COUNT 16-DIP | 购买 |
| 74HC4520D,118 | 2500 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.2175 | IC DUAL 4BIT SYNC BINARY 16SOIC | 购买 |
| 74HC4520D,112 | 1304 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6000 | IC DUAL 4BIT SYNC BINARY 16SOIC | 购买 |
