| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| MM74HC688WMX | KB | ||||
| MM74HC4040MX | KB | ||||
| MM74HCT14N | FAIRCHILD | Hex Inverting Schmitt Trigger | 94 KB | 7 |  |
| MM74HC4538N | FAIRCHILD | Dual Retriggerable Monostable Multivibrator | 119 KB | 10 | |
| MM74HCT574WMX | FAIRCHILD | Dual Retriggerable Monostable Multivibrator | 119 KB | 10 | |
| MM74HCT240WMX | FAIRCHILD | Dual Retriggerable Monostable Multivibrator | 119 KB | 10 | |
| MM74C93N | Fairchild Semiconductor | 4-Bit Binary Counter | 54 KB | 6 |  |
| MM74HC594M | FAIRCHILD | 8-Bit Shift Register with Output Registers | 58 KB | 7 | |
| MM74HC273MTCX | FAIRCHILD | 8-Bit Shift Register with Output Registers | 58 KB | 7 | |
| MM74HC595MTCX | FAIRCHILD | 8-Bit Shift Register with Output Registers | 58 KB | 7 | |
| MM74HCT573WMX | FAIRCHILD | 8-Bit Shift Register with Output Registers | 58 KB | 7 | |
| MM74HC4514WM | FAIRCHILD | 4-to-16 Line Decoder with Latch | 78 KB | 7 | |
| MM74C02N | FAIRCHILD | Quad 2-Input NAND Gate. Quad 2-Input NOR Gate. Hex Inverter | 85 KB | 6 | |
| MM74HC943N | National Semiconductor | 300 Baud Modem | 153 KB | 8 |  |
| MM74HC4316WM | National Semiconductor | 300 Baud Modem | 153 KB | 8 | |
| MM74HC244MTCX | National Semiconductor | 300 Baud Modem | 153 KB | 8 | |
