 | M74HC251TTR | 5000 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.3528 | IC MULTIPLEXER 8-CH 3ST 16-TSSOP | 购买 |
| M74HC251TTR | 5000 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.3528 | IC MULTIPLEXER 8-CH 3ST 16-TSSOP | 购买 |
| M74HC138TTR | 2500 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.3528 | IC DECODER 3-8LINE INV 16-TSSOP | 购买 |
| 74VHC238MTR | 5000 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.3682 | IC DECODER 3 TO 8 LINE 16-SOIC | 购买 |
| 74VHC238MTR | 5000 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.3682 | IC DECODER 3 TO 8 LINE 16-SOIC | 购买 |
| M74HC148RM13TR | 12500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.3976 | IC PRIORITY ENCODER 8:3 16-SOIC | 购买 |
| MC74HC138ADG | 2414 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.4100 | IC DECODER/DEMUX 1:8 16-SOIC | 购买 |
| MC74HC157ADG | 4452 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.4100 | IC DATA SELECTOR/MUX 2INP 16SOIC | 购买 |
| 74ACT138SC | 964 | Fairchild Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.4400 | IC DECODER/DEMUX 3OF8 16-SOIC | 购买 |
| MM74HC138M | 5467 | Fairchild Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.4600 | IC DECODER 3-8 LINE 16-SOIC | 购买 |
| 74LCX138MTC | 5598 | Fairchild Semiconductor | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.4700 | IC DECODER/DEMUX LV 1OF8 16TSSOP | 购买 |
| 74LCX157M | 3590 | Fairchild Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5300 | MULTIPLEXER QUAD 2IN LV 16SOIC | 购买 |
| MC74ACT138DG | 4475 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5300 | IC DECODER/DEMUX 1:8 16-SOIC | 购买 |
| MC74AC139DG | 2530 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5300 | IC DCODER/DEMUX DUAL 1:4 16-SOIC | 购买 |
| MC14028BDG | 4854 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5500 | IC DECODER BCD-DECIMAL 16-SOIC | 购买 |
| MC74ACT153DG | 2489 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5500 | IC MUX DUAL 4INPUT HS 16-SOIC | 购买 |
| 74LCX138TTR | 7500 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.5586 | IC DECODER 3 TO 8 LINE 16-TSSOP | 购买 |
| 74LCX138TTR | 7500 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.5586 | IC DECODER 3 TO 8 LINE 16-TSSOP | 购买 |
| MM74HCT138M | 2200 | Fairchild Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.4800 | IC DECODER 3-TO-8 LINE 16-SOIC | 购买 |
| M74HC151B1R | 535 | STMicroelectronics | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.6000 | IC MULTIPLEXER 8CHANNEL 16-DIP | 购买 |
