Low-Voltage CMOS Octal Transparent Latch Flow Through Pinout
With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting)
The MC74LCX573 is a high performance, non−inverting octal transparent latch 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 VIspecification of 5.5 V allows MC74LCX573 inputs to be safely driven from 5.0 V devices.
Features
•Designed for 2.3 to 3.6 V VCC Operation
•5.0 V Tolerant − Interface Capability With 5.0 V TTL Logic
•Supports Live Insertion and Withdrawal
•IOFFSpecification 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 A)
Substantially Reduces System Power Requirements
•Latchup Performance Exceeds 500 mA
•ESD Performance: Human Body Model >2000 V Machine Model >200 V
