| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| MM74HC688N(MC74HC521N) | KB | ||||
| MM74HC27M | KB | ||||
| MM74HCT374SJX | KB | ||||
| MM74HCT32SJX | KB | ||||
| MM74HC4066WM | KB | ||||
| MM74HC4050MTCX | FAIRCHILD | Hex Inverting Logic Level Down Converter . Hex Logic Level Down Converter | 72 KB | 6 |  |
| MM74F175 | FAIRCHILD | Hex Inverting Logic Level Down Converter . Hex Logic Level Down Converter | 72 KB | 6 | |
| MM74HCT373SJ | FAIRCHILD | 3-STATE Octal D-Type Latch 3-STATE Octal D-Type Flip-Flop | 122 KB | 10 | |
| MM74HC02SJX | FAIRCHILD | 3-STATE Octal D-Type Latch 3-STATE Octal D-Type Flip-Flop | 122 KB | 10 | |
| MM74HC03N | National Semiconductor | Open Drain NAND Gate | 132 KB | 4 |  |
| MM74HC540SJ | FAIRCHILD | Inverting Octal 3-STATE Buffer Octal 3-STATE Buffer | 102 KB | 7 | |
| MM74HCT244 | FAIRCHILD | Inverting Octal 3-STATE Buffer Octal 3-STATE Buffer | 110 KB | 8 | |
| MM74HC4060SJ | FAIRCHILD | 14 Stage Binary Counter | 84 KB | 8 | |
| MM74HC299N | National Semiconductor | 8-Bit TRI-STATE Universal Shift Register | 181 KB | 7 | |
| MM74C240WMX | National Semiconductor | 8-Bit TRI-STATE Universal Shift Register | 181 KB | 7 | |
| MM74HCT240N/MC74HCT240N | National Semiconductor | 8-Bit TRI-STATE Universal Shift Register | 181 KB | 7 | |
