8-stage static shift register, CMOS technology, operating from 3V to 20V supply. Features unidirectional data flow with 9 input lines and 3 push-pull output lines. Logic functions include shift register and OR gate, with a propagation delay of 120ns. Packaged in a through-hole DIP with dimensions of 20mm length, 7.1mm width, and 5.1mm height, suitable for operation between -55°C and 125°C.
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Stmicroelectronics HCF4021BEY technical specifications.
| Package/Case | DIP |
| Direction | Unidirectional |
| Height | 5.1mm |
| Lead Free | Contains Lead |
| Length | 20mm |
| Logic Function | Shift Register, OR GATE |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Supply Voltage | 20V |
| Min Supply Voltage | 3V |
| Mount | Through Hole |
| Number of Bits | 8 |
| Number of Bits per Element | 8 |
| Number of Circuits | 8 |
| Number of Elements | 1 |
| Number of Functions | 1 |
| Number of Input Lines | 9 |
| Number of Output Lines | 3 |
| Output Type | PUSH-PULL |
| Package Quantity | 1 |
| Packaging | Rail/Tube |
| Propagation Delay | 120ns |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 4000B |
| Supply Voltage-Nom | 20V |
| Technology | CMOS |
| Turn-On Delay Time | 320ns |
| Width | 7.1mm |
| RoHS | Compliant |
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