BUY CD4015BCN https://www.utsource.net/itm/p/1702438.html

Description: CMOS Dual 4-Stage Static Shift Register Features: High Speed Operation Low Power Consumption High Noise Immunity High Output Drive Capability Outputs Source/Sink 24 mA Standardized Symmetrical Output Characteristics 5 V, 10 V and 15 V Parametric Ratings Input Clamping Diodes ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015 Latch-Up Performance Exceeds 500 mA Per JESD 78, Class II Application: Data Storage Data Transmission Data Acquisition Data Processing Data Conversion Digital Filtering Digital Control Digital Signal Processing (For reference only)