Description
74AHC74; 74AHCT74 Dual D-type flip-flop with set and reset; positive-edge trigger Rev.8 * 22 April 2020 Product data sheet 1.General des.
The 74AHC74; 74AHCT74 is a high-speed Si-gate CMOS device and is pin compatible with Low-Power Schottky TTL (LSTTL).
Features
* Balanced propagation delays
* All inputs have Schmitt-trigger actions
* Inputs accept voltages higher than VCC
* Input levels:
* For 74AHC74: CMOS level
* For 74AHCT74: TTL level
* ESD protection:
* HBM EIA/JESD22-A114E exceeds 2000 V
