Texas InstrumentsCD4011BE ICS and Semiconductors, Quad 2-Input NAND Gate, 14 Pin, CMOS, 4 Element, Plastic Dip Tube, 19.3 mm L x 6.35 mm W x 4.57 mm H (Pack of 10)

to many when you only need one or two not 10.

Good CMOS 401 quad NAND gate arrays. Nicely packaged in rigid “tube”. Fast delivery. Certainly solved my problem.

logic gates

Whatever seller I bought from - I forget, but I think it's listed above the review - didn't send me genuine TI Chips. It didn't really matter, since they were still quad 2-input NAND gates and still worked, but the branding wasn't TI, so if that's an issue you may want to buy from elsewhere.

Need some nand gates, these will do.

What's to say? They work as expected.

At the price these chips work great for prototyping and training

I received these after waiting for more than a month. The ICs were shipped inside a very small ziploc bag and inside an envelope with no protection. The pins were so crushed that were beyond straightening out. They are basically useless. I tried to straighten the pins, but they had gotten too twisted and breakable.