Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin SOIC W T/R

The ACT377 has eight edge-triggered, D-type flipflops with individual D inputs and Q outputs. The common buffered Clock (CP) input loads all flip-flops simultaneously, when the Clock Enable (CE) is LOW. The register is fully edge-triggered. The state of each D input, one setup time before the LOW-to-HIGH clock transition, is transferred to the corresponding flip-flop"s Q output. The CE input must be stable only one setup time prior to the LOW-to-HIGH clock transition for predictable operation.

• ICC reduced by 50%
• Ideal for addressable register applications
• Clock enable for address and data synchronization applications
• Eight edge-triggered D-type flip-flops
• Buffered common clock
• Outputs source/sink 24mA
• See 273 for master reset version
• See 373 for transparent latch version
• See 374 for 3-STATE version
• ACT377 has TTL-compatible inputs