View 74ahc ahct00 2 datasheet:

INTEGRATED CIRCUITS DATA SHEET 74AHC00; 74AHCT00 Quad 2-input NAND gate Product specification 1999 Sep 23 Supersedes data of 1998 Dec 09 File under Integrated Circuits, IC06 Philips Semiconductors Product specification Quad 2-input NAND gate 74AHC00; 74AHCT00 FEATURES FUNCTION TABLE See note 1. � ESD protection: HBM EIA/JESD22-A114-A INPUT OUTPUT exceeds 2000 V nA nB nY MM EIA/JESD22-A115-A exceeds 200 V LLH CDM EIA/JESD22-C101 LHH exceeds 1000 V HLH � Balanced propagation delays HHL � All inputs have Schmitt-trigger Note actions 1. H = HIGH voltage level; � Inputs accept voltages higher than VCC L = LOW voltage level. � For AHC only: operates with CMOS input levels QUICK REFERENCE DATA � For AHCT only: GND = 0 V; Tamb =25�C; tr =tf ? 3.0 ns. operates w