Supply original MC74AC377DTR2G, Logic - Flip Flops, by ON Semiconductor

The MC74AC377/74ACT377 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-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.
Features
• Ideal for Addressable Register Applications
• Clock Enable for Address and Data Synchronization Applications
• Eight Edge-Triggered D Flip-Flops
• Buffered Common Clock
• Outputs Source/Sink 24 mA
• See MC74AC273 for Master Reset Version
• See MC74AC373 for Transparent Latch Version
• See MC74AC374 for 3-State Version
• ACT377 Has TTL Compatible Inputs
• MSL = 1 for all Surface Mount
• Chip Complexity: 292 FETs or 73 Gates
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These are Pb−Free Devices