Problem with Multisim 14.2's 74LS266N

[ProfNat]

Hello,

When I try to simulate the XNOR gate using the 74LS266N, the output is always 0.  I have tested many other gates and all was good.  Has anyone experienced the same issue?  Thank you!

[tipa]

Привет! У меня тоже не работает вся ветка 266 MS14.2.0