IDT74FCT157DT

IDT74FCT157AT/CT/DT FAST CMOS QUAD 2-INPUT MULTIPLEXER FAST CMOS QUAD 2-INPUT MULTIPLEXER INDUSTRIALTEMPERATURERANGE IDT74FCT157AT/CT/DT OBSOLETE PART FEATURES: DESCRIPTION: A, C, and D grades The FCT157T is a high-speed quad 2-input multiplexer built using an Low input and output leakage ≤1µA (max.) advanced dual metal CMOS technology. Four bits of data from two sources CMOS power levels can be selected using the common select input. The four buffered outputs True TTL input and output compatibility: present the selected data in the true (non-inverting) form. – VOH = 3.3V (typ.) The FCT157T has a common, active-low, enable input. When the – VOL = 0.3V (typ.) enable input is not active, all four outputs are held low. A common application High Drive outputs (-15mA IOH, 48mA IOL) Meets or exceeds JEDEC standard 18 specifications R Power off disable outputs permit "live insertion" T Available in SOIC and QSOP packages of FCT157T is to move data from two different groups of registers to a common bus. Another application is as a function generator. The FCT157T can generate any four of the 16 different functions of two variables with one variable common. TE PADRED FOFUNCTIONALBLOCKDIAGRAM SOLE MEN IGNSS OB ECOM DESE NOT R NEWI1B I1D Three other multiplexers ZB ZD I0B I0D I1A Z A I0A INDUSTRIAL TEMPERATURE RANGE © 2009 Integrated Device Technology, Inc. 1 AUGUST 2009 DSC-5502/6 IDT74FCT157AT/CT/DT FAST CMOS QUAD 2-INPUT MULTIPLEXER PIN CONFIGUR...