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| Part Number | DM74LS393J | DM74LS393M | DM74LS393N |
|---|---|---|---|
| Manufacturer | National Semiconductor | Fairchild Semiconductor | onsemi |
| Product Status | Active | Obsolete | Obsolete |
| Logic Type | - | Binary Counter | Binary Counter |
| Direction | - | Up | Up |
| Number of Elements | - | 2 | 2 |
| Number of Bits per Element | - | 4 | 4 |
| Reset | - | Asynchronous | Asynchronous |
| Timing | - | - | - |
| Count Rate | - | 25 MHz | 25 MHz |
| Trigger Type | - | Negative Edge | Negative Edge |
| Voltage - Supply | - | 4.75 V ~ 5.25 V | 4.75 V ~ 5.25 V |
| Operating Temperature | - | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | - | Surface Mount | Through Hole |
| Package / Case | - | 14-SOIC (0.154", 3.90mm Width) | 14-DIP (0.300", 7.62mm) |
| Supplier Device Package | - | 14-SOIC | 14-MDIP |
