ZHCSR24T October 1995 – October 2023 SN54AHCT14 , SN74AHCT14
PRODUCTION DATA
The SNx4AHCT14 devices contain six independent inverters. These devices perform the Boolean function Y = A. Each circuit functions as an independent inverter, but because of the Schmitt action, the inverters have different input threshold levels for positive-going (VT+) and for negative-going (VT?) signals.