The KK74AC534 is an octal 3-state inverting D flip-flop with high-speed silicon-gate CMOS technology. The device outputs directly interface with CMOS, NMOS, and TTL. It operates in a voltage range of 2.0 to 6.0V and has a high noise immunity characteristic.
The KK74AC534 is an octal 3‑state inverting D flip‑flop implemented in high‑speed silicon‑gate CMOS. It shares pin‑out compatibility with LS/ALS534 and HC/HCT534 families, and its inputs are compatible with standard CMOS, LS, and ALS outputs. The device features an Output Enable pin that places outputs in high‑impedance when active, allowing data storage even when outputs are disabled.
The document provides maximum ratings, recommended operating conditions, DC and AC electrical characteristics, timing requirements, logic diagrams, and package dimensions. Key parameters include supply voltage range, input and output currents, power dissipation, storage temperature, and maximum clock frequency.