 | LTC6993CDCB-1#TRMPBF | 500 | Linear Technology | 19+ | 6-WFDFN 裸露焊盘 | ￥1.5700 | IC MONOSTABLE MULTIVIBRATOR 6DFN | 购买 |
| 74HC123D,653 | 2500 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1238 | IC MULTIVIBRATR DUAL MONO 16SOIC | 购买 |
| 74HC123D,652 | 1410 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.4900 | IC MULTIVIBRATR DUAL MONO 16SOIC | 购买 |
| 74HC4538D,653 | 2500 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1953 | IC MULTIVIBRATR DUAL MONO 16SOIC | 购买 |
| 74HC4538D,653 | 2500 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1953 | IC MULTIVIBRATR DUAL MONO 16SOIC | 购买 |
| 74AHC123APW,112 | 12743 | NXP Semiconductors | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.4000 | IC DUAL RETRIG MULTIVIB 16-TSSOP | 购买 |
| 74HC221DB,118 | 2000 | NXP Semiconductors | 19+ | 16-SSOP（0.209"，5.30mm 宽） | ￥0.4126 | IC MULTIVIBRATOR DUAL 16SSOP | 购买 |
| 74HC221DB,112 | 1 | NXP Semiconductors | 19+ | 16-SSOP（0.209"，5.30mm 宽） | ￥1.0300 | IC NON-RETRIGGER MULTIVIB 16SSOP | 购买 |
| 74AHCT123APW,118 | 2500 | NXP Semiconductors | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1089 | IC DUAL RETRIG MULTIVIB 16TSSOP | 购买 |
| 74AHCT123APW,118 | 2500 | NXP Semiconductors | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1089 | IC DUAL RETRIG MULTIVIB 16TSSOP | 购买 |
| 74HCT123D,653 | 2500 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1238 | IC DUAL RETRIG MULTIVIB 16SOIC | 购买 |
| SN74AHC123ADGVR | 2000 | Texas Instruments | 19+ | 16-TFSOP （0.173"，4.40mm 宽） | ￥0.1550 | IC DUAL RETRIG MULTIVIB 16-TVSOP | 购买 |
| SN74AHC123ADGVR | 2000 | Texas Instruments | 19+ | 16-TFSOP （0.173"，4.40mm 宽） | ￥0.1550 | IC DUAL RETRIG MULTIVIB 16-TVSOP | 购买 |
| SN74AHCT123ADBR | 2000 | Texas Instruments | 19+ | 16-SSOP（0.209"，5.30mm 宽） | ￥0.1705 | IC DUAL RETRIG MULTIVIB 16-SSOP | 购买 |
| SN74AHCT123ADBR | 2000 | Texas Instruments | 19+ | 16-SSOP（0.209"，5.30mm 宽） | ￥0.1705 | IC DUAL RETRIG MULTIVIB 16-SSOP | 购买 |
| HEF4538BT,653 | 2500 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1722 | IC MONO MULTIVBRTOR DUAL 16SOIC | 购买 |
| 74LV123D,112 | 2237 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5500 | IC DUAL RETRIG MULTIVIB 16SOIC | 购买 |
| HEF4047BT,652 | 218 | NXP Semiconductors | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.5500 | IC MONO/ASTBL MULTVIBRTR 14-SOIC | 购买 |
| 74HC123N,652 | 234 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.0200 | IC MULTIVIBRATOR DUAL MONO 16DIP | 购买 |
| HEF4047BP,652 | 7 | NXP Semiconductors | 19+ | 14-DIP（0.300"，7.62mm） | ￥1.3700 | IC MONO/ASTBL MULTVIBRTR 14-DIP | 购买 |
