| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| MM74C947CQH | MAXIM | 4 Digit Up/Down Counter/Decoder/Driver | 293 KB | 8 |  |
| MM74F139N | MAXIM | 4 Digit Up/Down Counter/Decoder/Driver | 293 KB | 8 | |
| MM74F244N | MAXIM | 4 Digit Up/Down Counter/Decoder/Driver | 293 KB | 8 | |
| MM74F86N | MAXIM | 4 Digit Up/Down Counter/Decoder/Driver | 293 KB | 8 | |
| MM74HC04NDUALMRKD | MAXIM | 4 Digit Up/Down Counter/Decoder/Driver | 293 KB | 8 | |
| MM74HC245ASJX/5.2 | MAXIM | 4 Digit Up/Down Counter/Decoder/Driver | 293 KB | 8 | |
| MM74HC259MX-NL | MAXIM | 4 Digit Up/Down Counter/Decoder/Driver | 293 KB | 8 | |
| MM74HC373WMX-NL | MAXIM | 4 Digit Up/Down Counter/Decoder/Driver | 293 KB | 8 | |
| MM74HC374WMX_NL | MAXIM | 4 Digit Up/Down Counter/Decoder/Driver | 293 KB | 8 | |
| MM74HC4040MX_NL | MAXIM | 4 Digit Up/Down Counter/Decoder/Driver | 293 KB | 8 | |
| MM74HC563N | MAXIM | 4 Digit Up/Down Counter/Decoder/Driver | 293 KB | 8 | |
| MM74HC58J | National Semiconductor | Dual AND-OR-Invert Gate / Dual AND-OR Gate | 126 KB | 4 |  |
| MM74HC73MX | National Semiconductor | Dual AND-OR-Invert Gate / Dual AND-OR Gate | 126 KB | 4 | |
| MM74HC85WM | National Semiconductor | Dual AND-OR-Invert Gate / Dual AND-OR Gate | 126 KB | 4 | |
| MM74HC941N | National Semiconductor | Dual AND-OR-Invert Gate / Dual AND-OR Gate | 126 KB | 4 | |
| MM74HCT147N | National Semiconductor | Dual AND-OR-Invert Gate / Dual AND-OR Gate | 126 KB | 4 | |
