Description: The 14071BG is a high-speed, low-power, quad 2-input NAND gate with Schmitt-trigger inputs in a 14-pin SOP package.

Features:
High-speed operation: tpd = 8.0 ns (typ.) at VCC = 5 V
Low power consumption: ICC = 4 μA (max)
Schmitt-trigger inputs for noise immunity
Outputs source/sink 24 mA
5 V tolerant inputs
ESD protection: Human body model > 2000 V

Applications:
Clock and timing circuits
Data transmission circuits
Address decoding
Interface circuits
Logic gating and level shifting(For reference only)
Product link: https://www.utsource.net/ru/itm/p/8647651.html