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| 电源 | |
|---|---|
| Current - Output High, Low | 1mA, 20mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| 交流 / 直流特性 | |
| Max Propagation Delay @ V, Max CL | 9.5ns @ 5V, 50pF |
| 环境与封装 | |
| Mounting Type | Through Hole |
| Operating Temperature | 0°C~70°C |
| Package | Tube |
| Package / Case | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-DIP |
| 其他 | |
| Base Product Number | 74F521 |
| Mfr | NXP USA Inc. |
| Number of Bits | 8 |
| Output | Active Low |
| Output Function | A=B |
| Product Status | Obsolete |
| Series | 74F |
| Type | Identity Comparator |