BUY SN74S11N https://www.utsource.net/itm/p/328792.html
TRIPLE 3-INPUT POSITIVE-AND GATES
SN74S11N is a 14-pin DIP (dual in-line package) logic device manufactured by Texas Instruments. It is a quadruple 2-input positive-NAND gate. Description: The SN74S11N is a quadruple 2-input positive-NAND gate that features Schmitt-trigger action on all inputs. This device is designed for high-noise immunity and high-speed operation. Features: - High-noise immunity - Schmitt-trigger action on all inputs - High-speed operation - Low power consumption Applications: - Logic gating - Signal buffering - Clock generation - Pulse generation - Timing circuits - Interface circuits (For reference only)