74AC273MTCX

八D型触发器 Octal D-Type Flip-Flop

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 D-type 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 the true output only is required and the Clock and Master Reset are common to all storage elements.

Product Highlights

Ideal buffer for microprocessor or memory

Eight edge-triggered D-type flip-flops

Buffered common clock

Buffered, asynchronous master reset

See 377 for clock enable version

See 373 for transparent latch version

See 374 for 3-STATE version

Outputs source/sink 24 mA

74ACT273 has TTL-compatible inputs