| PartNumber | HEC4020BT,118 | HEC4021BTT,118 | HEC4021BT,118 |
| Description | Counter ICs 14-ST BINARY COUNTER | Counter Shift Registers 8BIT STATIC SR | Counter Shift Registers Programmable Array Logic |
| Manufacturer | Nexperia | Nexperia | Nexperia |
| Product Category | Counter ICs | Counter Shift Registers | Counter Shift Registers |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SO-16 | TSSOP-16 | SO-16 |
| Counter Type | Binary | - | - |
| Logic Family | HEC4020 | - | - |
| Number of Bits | 14 bit | - | - |
| Counting Method | Asynchronous | - | - |
| Counting Sequence | Up | - | - |
| Operating Supply Voltage | 3 V to 15 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | Reel | Reel |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Brand | Nexperia | Nexperia | Nexperia |
| Product Type | Counter ICs | Counter Shift Registers | Counter Shift Registers |
| Factory Pack Quantity | 2500 | 2500 | 2500 |
| Subcategory | Counter ICs | Logic ICs | Logic ICs |
| Part # Aliases | HEC4020BT-T | HEC4021BTT-T | - |
| Unit Weight | 0.023492 oz | 0.006102 oz | 0.007079 oz |