Low-Voltage CMOS Quad Buffer
With 5 VâTolerant Inputs and Outputs (3âState, NonâInverting)
The MC74LCX125 is a high performance, nonâinverting quad buffer 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 MC74LCX125 inputs to be safely driven from 5 V devices. The MC74LCX125 is suitable for memory address driving and all TTL level bus oriented transceiver applications.
⢠Designed for 2.3 to 3.6 V VCC Operation
⢠5 V Tolerant â Interface Capability With 5 V TTL Logic
⢠Supports Live Insertion and Withdrawal
⢠IOFF Specification Guarantees High Impedance When VCC = 0 V
⢠LVTTL Compatible
⢠LVCMOS Compatible
⢠24 mA Balanced Output Sink and Source Capability
⢠Near Zero Static Supply Current in All Three Logic States (10 µA)
Substantially Reduces System Power Requirements
⢠Latchup Performance Exceeds 500 mA
⢠ESD Performance: Human Body Model >2000 V;
Machine Model >200 V
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