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| Part Number | 74HCT393N,652 | 74HCT193N,652 | 74HCT390N,652 | 74HCT393D,652 |
|---|---|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | NXP Semiconductors |
| Product Status | Obsolete | Obsolete | Obsolete | Active |
| Logic Type | Binary Counter | Binary Counter | Counter, Decade | - |
| Direction | Up | Up, Down | Up | - |
| Number of Elements | 2 | 1 | 2 | - |
| Number of Bits per Element | 4 | 4 | 4 | - |
| Reset | Asynchronous | Asynchronous | Asynchronous | - |
| Timing | - | Synchronous | - | - |
| Count Rate | 107 MHz | 43 MHz | 55 MHz | - |
| Trigger Type | Negative Edge | Positive Edge | Negative Edge | - |
| Voltage - Supply | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | - |
| Package / Case | 14-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | - |
| Supplier Device Package | 14-DIP | 16-DIP | 16-DIP | - |
