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| Part Number | 74HC4020N,652 | 74HC4060N,652 | 74HC4040N,652 | 74HC4024N,652 | 74HC4520N,652 | 74HC4020D,652 |
|---|---|---|---|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | Nexperia USA Inc. |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Logic Type | Binary Counter | Binary Counter | Binary Counter | Binary Counter | Binary Counter | Binary Counter |
| Direction | Up | Up | Up | Up | Up | Up |
| Number of Elements | 1 | 1 | 1 | 1 | 2 | 1 |
| Number of Bits per Element | 14 | 14 | 12 | 7 | 4 | 14 |
| Reset | Asynchronous | Asynchronous | Asynchronous | Asynchronous | Asynchronous | Asynchronous |
| Timing | - | - | - | - | Synchronous | - |
| Count Rate | 109 MHz | 95 MHz | 98 MHz | 90 MHz | 69 MHz | 109 MHz |
| Trigger Type | Negative Edge | Negative Edge | Negative Edge | Negative Edge | Positive, Negative | Negative Edge |
| Voltage - Supply | 2 V ~ 6 V | 2 V ~ 6 V | 2 V ~ 6 V | 2 V ~ 6 V | 2 V ~ 6 V | 2 V ~ 6 V |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Surface Mount |
| Package / Case | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | 14-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-DIP | 16-DIP | 16-DIP | 14-DIP | 16-DIP | 16-SO |
