BUY CD4011BEX https://www.utsource.net/itm/p/1536580.html
Quad 2-Input NAND Buffered B Series Gate; Package: DIP; No of Pins: 14; Container: Rail
Description: The CD4011BEX is a quad 2-input NAND gate with Schmitt-trigger inputs. It is a 14-pin dual-in-line plastic package (DIP14) manufactured by RCA.
Features:
High-speed performance
Low power consumption
Schmitt-trigger inputs
Outputs source/sink up to 24mA
TTL compatible
Operating temperature range: -55°C to 125°C
Applications:
Logic gates
Flip-flops
Counters
Data selectors/multiplexers
Signal routing
Clock/timing circuits
Pulse generation
(For reference only)