 |  | | |
| PartNumber | HCF4021BEY | HCF4021B | HCF4021BE |
| Description | Counter Shift Registers 8-Stage Shift Reg | Shift Register, 16 Pin, Plastic, DIP | |
| Manufacturer | STMicroelectronics | - | - |
| Product Category | Counter Shift Registers | - | - |
| RoHS | Y | - | - |
| Counting Sequence | Serial/Parallel to Parallel | - | - |
| Number of Circuits | 8 | - | - |
| Number of Bits | 8 bit | - | - |
| Package / Case | DIP-16 | - | - |
| Logic Family | HCF40 | - | - |
| Logic Type | CMOS | - | - |
| Number of Input Lines | 9 | - | - |
| Propagation Delay Time | 320 ns, 160 ns, 120 ns | - | - |
| Supply Voltage Max | 20 V | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Packaging | Tube | - | - |
| Function | Register | - | - |
| Series | HCF4021 | - | - |
| Width | 7.1 mm | - | - |
| Brand | STMicroelectronics | - | - |
| Mounting Style | Through Hole | - | - |
| Number of Output Lines | 3 | - | - |
| Operating Supply Voltage | 3 V to 20 V | - | - |
| Product Type | Counter Shift Registers | - | - |
| Factory Pack Quantity | 25 | - | - |
| Subcategory | Logic ICs | - | - |
| Unit Weight | 0.057419 oz | - | - |