| PartNumber | HEF4521BT,652 | HEF4521BP,652 | HEF4521BT,653 |
| Description | Multipliers / Dividers FREQ DIVIDER 24STG | Multipliers / Dividers 24-ST FREQ DIVIDER | Multipliers / Dividers 24-STAGE FREQUENCY DIVIDER |
| Manufacturer | Nexperia | NXP Semiconductors | NXP Semiconductors |
| Product Category | Multipliers / Dividers | Logic - Counters, Dividers | Logic - Counters, Dividers |
| RoHS | Y | - | - |
| Logic Family | HE4000B | - | - |
| Operating Supply Voltage | 4.5 V to 15.5 V | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SO-16 | - | - |
| Packaging | Tube | Tube | Tape & Reel (TR) Alternate Packaging |
| Output Current | +/- 10 mA | - | - |
| Output Voltage | 14.95 V | - | - |
| Brand | Nexperia | - | - |
| Logic Type | Flip-Flop | Divide-by-2 | Divide-by-2 |
| Pd Power Dissipation | 500 mW (1/2 W) | - | - |
| Product Type | Multipliers / Dividers | - | - |
| Propagation Delay Time | 110 ns | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | Logic ICs | - | - |
| Part # Aliases | HEF4521BTD | - | - |
| Unit Weight | 0.008818 oz | - | - |
| Series | - | 4000B | 4000B |
| Package Case | - | 16-DIP (0.300", 7.62mm) | 16-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | - | Through Hole | Surface Mount |
| Direction | - | - | - |
| Voltage Supply | - | 3 V ~ 15 V | 3 V ~ 15 V |
| Supplier Device Package | - | * | * |
| Number of Elements | - | 1 | 1 |
| Number of Bits per Element | - | 24 | 24 |
| Reset | - | Asynchronous | Asynchronous |
| Timing | - | - | - |
| Count Rate | - | 35MHz | 35MHz |
| Trigger Type | - | Negative Edge | Negative Edge |