BUY CD4514BEE4 https://www.utsource.net/itm/p/9749613.html
NEW
Manufacturer: Texas Instruments Package: PDIP(N)-24 Description: The CD4514B is a CMOS dual 4-stage static shift register. Features: High Speed Operation Low Power Consumption High Noise Immunity High Output Drive Capability Low Input Current Input Clamp Diodes Inputs and Outputs Fully TTL Compatible Applications: Data Storage Data Transmission Data Processing Data Acquisition Data Conversion Data Multiplexing (For reference only)