| Part Number | HEF4541BT,518 | HEF4541BT,512 | 
|---|---|---|
| Manufacturer | Nexperia USA Inc. | Nexperia USA Inc. | 
| Category | Clock/Timing - Programmable Timers and Oscillators | Clock/Timing - Programmable Timers and Oscillators | 
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| Product Status | Active | Obsolete | 
| Type | Programmable Timer | Programmable Timer | 
| Count | - | - | 
| Frequency | 36MHz | 36MHz | 
| Voltage - Supply | 4.5V ~ 15.5V | 4.5V ~ 15.5V | 
| Current - Supply | 500 µA | 500 µA | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 14-SO | 14-SO | 
| Mounting Type | Surface Mount | Surface Mount |