74HC00 Datasheet - NXP

74HC00, Quad 2-input NAND gate

74HC00; 74HCT00 Quad 2-input NAND gate Rev.
7 * 25 November 2015 Product data sheet 1.
General description The 74HC00; 74HCT00 is a quad 2-

Features

* Input levels:
* For 74HC00: CMOS level
* For 74HCT00: TTL level
* Complies with JEDEC standard no.
7A
* ESD protection:
* HBM JESD22-A114F exceeds 2000 V
* MM JESD22-A115-A exceeds 200 V
* Multiple package options
* Specified from 40 C to +85 C and from 40 

74HC00-NXP.pdf