Integrated Device Technology, Inc. FAST CMOS QUAD.
IDT
IDT54FCT2257T - FAST CMOS QUAD 2-INPUT MULTIPLEXER
Integrated Device Technology, Inc. FAST CMOS QUAD 2-INPUT MULTIPLEXER IDT54/74FCT157T/AT/CT/DT IDT54/74FCT257T/AT/CT/DT IDT54/74FCT2257T/AT/CT FEAT.