This datasheet provides information on the features and applications of CD4070B and CD4077B, including functions, packages, temperature ranges, etc.
The CD4070B and CD4077B are CMOS quad gates that implement exclusive‑OR and exclusive‑NOR functions respectively. They are intended for use in logical comparators, adders/subtractors, and parity generators/checkers.
The document lists electrical parameters such as supply voltage range, propagation delay, input and output currents, as well as mechanical data, package options (PDIP, CERDIP, SOIC, SOP, TSSOP) and ordering information. It also includes typical performance curves and a notice about ESD sensitivity.
| Supply Voltage Range (Typical) | 3 V to 18 V |
|---|---|
| Maximum Input Current | 1 µA at 18 V |
| Package Options | PDIP, CERDIP, SOIC, SOP, TSSOP |
| ESD Sensitivity | Sensitive to electrostatic discharge |
The typical supply voltage range is 3 V to 18 V, with an absolute range of –0.5 V to 20 V.
They are offered in PDIP, CERDIP, SOIC, SOP, and TSSOP packages.
Yes, the datasheet warns that the devices are sensitive to electrostatic discharge.