74AC11257DW Логика - Коммутаторы сигналов, Мультиплексоры, Декодеры от Texas Instruments

The AC/ACT377 has eight edge-triggered, D-type flip-flops 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-flops Q output.
The CE input must be stable only one setup time prior to the LOW-to-HIGH clock transition for predictable operation.
Features
• 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