 | CD74ACT283M | 226 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥1.0200 | IC 4BIT BINARY FILL ADDER 16SOIC | 购买 |
| SN74ACT1284DW | 624 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥1.4300 | IC 7-BIT BUS INTERFACE 20-SOIC | 购买 |
| SN74TVC3010DW | 346 | Texas Instruments | 19+ | 24-SOIC（0.295"，7.50mm 宽） | ￥2.3300 | IC 10BIT VOLTAGE CLAMP 24-SOIC | 购买 |
| SN74LS181NE4 | 30 | Texas Instruments | 19+ | 24-DIP（0.600"，15.24mm） | ￥6.8800 | IC ARTHMTC UNIT/FUN GEN 24-DIP | 购买 |
| SN74LS181N | 86 | Texas Instruments | 19+ | 24-DIP（0.600"，15.24mm） | ￥6.8800 | IC ARTHMTC UNIT/FUN GEN 24-DIP | 购买 |
| SN74BCT8244ANT | 50 | Texas Instruments | 19+ | 24-DIP（0.300"，7.62mm） | ￥12.2500 | IC SCAN TEST DEVICE BUFF 24-DIP | 购买 |
| SN74ABT8652DW | 60 | Texas Instruments | 19+ | 28-SOIC（0.295"，7.50mm 宽） | ￥12.8700 | IC SCAN TEST DEVICE 28-SOIC | 购买 |
| SY100EL16VFKG | 80 | Micrel Inc | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥4.0700 | IC RCVR DIFF 5V/3.3V 8-MSOP | 购买 |
| SY10E116JY | 99 | Micrel Inc | 19+ | 28-LCC（J 形引线） | ￥7.5200 | IC LINE RCVR QUINT DIFF 28-PLCC | 购买 |
| MC100LVEL16DTG | 251 | ON Semiconductor | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥6.3000 | IC RECEIVER ECL DIFF 3.3V 8TSSOP | 购买 |
| MC100LVEP16DTG | 199 | ON Semiconductor | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥7.5000 | IC RECEIVER/DRVR ECL DIFF 8TSSOP | 购买 |
| SN74S225N | 114 | Texas Instruments | 19+ | 20-DIP（0.300"，7.62mm） | ￥6.1600 | IC ASYNC FIFO MEMORY 16X5 20DIP | 购买 |
| SN74ACT2226DW | 122 | Texas Instruments | 19+ | 24-SOIC（0.295"，7.50mm 宽） | ￥6.7200 | IC DUAL 64X1 FIFO MEM 24-SOIC | 购买 |
| 74HC40105D,652 | 4944 | NXP Semiconductors | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥1.5500 | IC FIFO REGISTER 4X16 16SOIC | 购买 |
| CY7C421-20JXC | 289 | Cypress Semiconductor Corp | 19+ | 32-LCC（J 形引线） | ￥6.2700 | IC ASYNC FIFO MEM 512X9 32-PLCC | 购买 |
| CY7C421-15AXC | 542 | Cypress Semiconductor Corp | 19+ | 32-TQFP | ￥6.9300 | IC ASYNC FIFO MEM 512X9 32-TQFP | 购买 |
| CY7C4225-15AXC | 121 | Cypress Semiconductor Corp | 19+ | 64-LQFP | ￥22.3000 | IC SYNC FIFO MEM 1KX18 64LQFP | 购买 |
| CY7C4245-15ASXC | 38 | Cypress Semiconductor Corp | 19+ | 64-LQFP | ￥29.9000 | IC SYNC FIFO MEM 4KX18 64LQFP | 购买 |
| CY7C4271-15AXC | 50 | Cypress Semiconductor Corp | 19+ | 32-TQFP | ￥52.6300 | IC DEEP SYNC FIFO 32KX9 32-TQFP | 购买 |
| CY7C4275V-15ASXC | 145 | Cypress Semiconductor Corp | 19+ | 64-LQFP | ￥70.8800 | IC DEEP SYN FIFO 32KX18 64TQFP | 购买 |
