HCF4520BEY. Component family: CMOS logic integrated circuit. Configuration: PCB through-hole mounting. Housing (JEDEC standard): -. Housing: DIP16. Logic circuits family: CD4xx series. Logic function: dual binary counter. Max temperature: +125°C.. Number of circuits: 2. Number of terminals: 16. RoHS: yes. Type of circuits: CMOS. [V]: +18V. Original product from manufacturer: Stmicroelectronics. Quantity in stock updated on 11/02/2025, 18:51