MC74LCX258

MC74LCX258 Low-Voltage CMOS Quad 2-Input Multiplexer With 5 V−Tolerant Inputs and Outputs (3−State, Inverting) The MC74LCX258 is a high performance, quad 2−input inverting multiplexer with 3−state outputs operating from a 2.3 to 3.6 V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5 V allows MC74LCX258 inputs to be safely driven from 5 V devices. Four bits of data from two sources can be selected using the Select input. The four outputs present the selected data in the inverted form. The outputs may be switched to a high impedance state by placing a logic HIGH on the Output Enable (OE) input. Current drive capability is 24 mA at the outputs. Features Designed for 2.3 to 3.6 V VCC Operation 5 V Tolerant − Interface Capability With 5 V TTL Logic Supports Live Insertion and Withdrawal IOFF Specification Guarantees High Impedance When VCC = 0 V TTL Compatible CMOS Compatible 24 mA Balanced Output Sink and Source Capability Near Zero Static Supply Current in all Three Logic States (10 mA) Substantially Reduces System Power Requirements Latchup Performance Exceeds 500 mA ESD Performance: ♦ Human Body Model >2000 V ♦ Machine Model >200 V These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant 16 1 http://onsemi.com SOIC−16 D SUFFIX CASE 751B MARKING DIAGRAMS 16 LCX258G AWLYWW 1 16 16 1 TSSO...