suppliers of S54LS74AF and PDF data of S54LS74AF

The QS34X383 provides four sets of eight high-speed CMOS TTL- compatible bus switches.Thelow ON resistance (5Q) ofthe QS34X383 allows in puts to be con nected to outputs without adding propagation delay and without generating additio n al ground bounce noise. The Bus Enable (BEx) signals turn the switches on. The Bus Exchange (BXx) signals provide nibble swap of the AB and CD pairs of signals. This exchange config u ration allows byte swapping of buses in systems. It can also be used as a 16-bit 2-to-1 m ultiplexer and to create low delay barrel shifters, etc. The QS34X383 is characterized for operation at -400C to +850C.