54FCT377 - National Semiconductor

54FCT377 Octal D-Type Flip-Flop

The ’FCT377 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 correspondin.

Features

n Clock enable for address and data synchronization applications n Eight edge-triggered D flip-flops n Buffered common clock n See ’FCT273 for master reset version n See ’FCT373 for transparent latch version n See ’FCT374 for TRI-STATE® version n TTL input and output level compatible n CMOS power consumption n Output sink capability of 32 mA, source capability of 12 mA n Standard Microcircuit Drawing (SMD) 5962-8762701 Ordering Code Military 54FCT377DMQB 54FCT377FMQB 54FCT377LMQB Connection Diagram Package Number J20A W20A E20A Pin Assignment for DIP and Cerpack Package Description 20-Lead.