| Part Number | 4018BDM | 4518BDM |
|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor |
| Category | Logic - Counters, Dividers | Logic - Counters, Dividers |
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| Product Status | Active | Active |
| Logic Type | - | BCD Counter, Counter, Decade |
| Direction | - | Up |
| Number of Elements | - | 2 |
| Number of Bits per Element | - | 4 |
| Reset | - | Asynchronous |
| Timing | - | Synchronous |
| Count Rate | - | 12 MHz |
| Trigger Type | - | - |
| Voltage - Supply | - | 5 V ~ 15 V |
| Operating Temperature | - | - |
| Mounting Type | - | Through Hole |
| Package / Case | - | 16-CDIP (0.300", 7.62mm) |
| Supplier Device Package | - | 16-CDIP |