 | 74LVC161D,118 | 2500 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.2320 | IC SYNC 4BIT BIN COUNTER 16SOIC | 购买 |
| HEF4520BP,652 | 2795 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.2000 | IC COUNTER DUAL BINARY 16DIP | 购买 |
| HEF4020BT,652 | 834 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6700 | IC 14STG BINARY COUNTER 16-SOIC | 购买 |
| 74HC161N,652 | 1463 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.6400 | IC SYNC 4BIT BINARY COUNT 16DIP | 购买 |
| 74LVC161PW,118 | 2500 | NXP Semiconductors | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.2393 | IC SYNC 4BIT BIN COUNTER 16TSSOP | 购买 |
| 74HC4060N,652 | 1312 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.6400 | IC COUNTER 14STAGE BIN OSC 16DIP | 购买 |
| 74HCT4040D,652 | 4790 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.7000 | IC 12STAGE BINARY RIPPLE 16-SOIC | 购买 |
| 74HCT161N,652 | 1846 | NXP Semiconductors | 19+ | 16-DIP | ￥1.6400 | IC SYNC 4BIT BINARY COUNT 16-DIP | 购买 |
| 74HCT161N,652 | 1846 | NXP Semiconductors | 19+ | 16-DIP | ￥1.6400 | IC SYNC 4BIT BINARY COUNT 16-DIP | 购买 |
| 74HC390N,652 | 897 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.2700 | IC COUNTER RIPPLE DUAL 16DIP | 购买 |
| HEF4516BT,652 | 1188 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.7100 | IC BINARY COUNTER UP/DOWN 16SOIC | 购买 |
| 74HCT160N,652 | 1861 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.6400 | IC SYNC BCD DECADE COUNT 16-DIP | 购买 |
| HEF4518BP,652 | 1715 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.2000 | IC BCD COUNTER DUAL 16DIP | 购买 |
| 74HCT193N,652 | 1436 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.5500 | IC COUNTER UP/DOWN SYNC 16-DIP | 购买 |
| 74HCT4060N,652 | 1691 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.6400 | IC 14STAGE BINARY RIPPLE 16DIP | 购买 |
| HEF4521BT,652 | 16111 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.8000 | IC FREQ DIVIDER 24STG 16-SOIC | 购买 |
| 74HC4020N,652 | 1522 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.5500 | IC 14STAGE BINARY RIPPLE 16-DIP | 购买 |
| 74HC93D,112 | 6190 | NXP Semiconductors | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.8400 | IC 4B BINARY RIPPL COUNT 14SOIC | 购买 |
| 74HC163DB,112 | 1634 | NXP Semiconductors | 19+ | 16-SSOP（0.209"，5.30mm 宽） | ￥0.8400 | IC SYNC 4BIT BINAR COUNTR 16SSOP | 购买 |
| 74HC93N,112 | 764 | NXP Semiconductors | 19+ | 14-DIP（0.300"，7.62mm） | ￥1.9300 | IC 4BIT BINARY RIPPLE 14-DIP | 购买 |
