| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| MC74LVX132M | ON SEMICONDUCTOR | Quad 2-Input NAND Schmitt Trigger | 93 KB | 8 |  |
| MC74LVX244DWR2G | ON SEMICONDUCTOR | Octal Bus Buffer With 5V−Tolerant Inputs | 94 KB | 8 | |
| MC74HCT574A | ON SEMICONDUCTOR | Octal 3−State Noninverting D Flip−Flop with LSTTL−Compatible Inputs | 107 KB | 7 | |
| MC74LCX02DR2G | ON SEMICONDUCTOR | Low-Voltage CMOS Quad 2-Input NOR Gate With 5 V−Tolerant Inputs | 81 KB | 8 | |
| MC74HC574N | ON SEMICONDUCTOR | Low-Voltage CMOS Quad 2-Input NOR Gate With 5 V−Tolerant Inputs | 81 KB | 8 | |
| MC74HC273AFG | ON SEMICONDUCTOR | Octal D Flip−Flop with Common Clock and Reset High−Performance Silicon−Gate CMOS | 138 KB | 10 | |
| MC74HC4049D | MOTOROLA | Hex Buffers/Logic-Level Down Converters | 181 KB | 6 |  |
| MC74HC4050FEL | MOTOROLA | Hex Buffers/Logic-Level Down Converters | 181 KB | 6 | |
| MC74HC03AFR2 | MOTOROLA | Hex Buffers/Logic-Level Down Converters | 181 KB | 6 | |
| MC74ACT241MEL | ON SEMICONDUCTOR | Octal Buffer/Line Driver with 3−State Outputs | 94 KB | 8 | |
| MC74ACT374DT | ON SEMICONDUCTOR | Octal Buffer/Line Driver with 3−State Outputs | 94 KB | 8 | |
| MC74ACT564DWR2 | ON SEMICONDUCTOR | Octal D−Type Flip−Flop with 3−State Outputs | 81 KB | 8 | |
| MC74F251DR2 | ON SEMICONDUCTOR | Octal D−Type Flip−Flop with 3−State Outputs | 81 KB | 8 | |
| MC74ACT139DT | ON SEMICONDUCTOR | Dual 1−of−4 Decoder/Demultiplexer | 182 KB | 11 | |
| MC74ACT139M | ON SEMICONDUCTOR | Dual 1−of−4 Decoder/Demultiplexer | 182 KB | 11 | |
| MC74ACT240NG | ON SEMICONDUCTOR | Octal Buffer/Line Driver with 3−State Outputs | 108 KB | 10 | |
