74AC273 • 74ACT273 Octal D-Type Flip-Flop
November 1988 Revised August 2000
74AC273 • 74ACT273 Octal D-Type Flip-Flop
General Description
The AC273 and ACT273 have eight edge-triggered D-type flip-flops with individual D-type inputs and Q outputs.
The common buffered Clock (CP) and Master Reset (MR) input load and reset (clear) all flip-flops simultaneously.
The register is fully edge-triggered.
The state of each Dtype input, one setup time before the LOW-to-HIGH clock transition, is transferred to the corresponding flip-flop’s Q output.
All outputs will be forced LOW independently of Clock or Data inputs by a LOW
voltage level on the MR input.
The device is useful for applications where t...