Product Description
Pericom Semiconductor’s PI74LCX series of logic circuits are produced using the Company’s advanced 0.6 micron CMOS technology, achieving industry leading speed grades.
The PI74LCX543 can be driven from either 3.3V or 5.0V devices allowing this device to be used as a translator in a mixed 3.3/5.0V system.

Product Features
• Functionally compatible with FCT3, LVT, and 74
   series 543 families of products
• Tri-State outputs
• 5V Tolerant inputs and outputs
• 2.0V-3.6V VCC supply operation
• Balanced sink and source output drives (24 mA)
• Low ground bounce outputs
• Power Down High Impedance inputs and outputs
• Supports live insertion
• ESD Protection exceeds 2000V, Human Body Model
                                          200V, Machine Model
• Packages available:
   – 24-pin 173-mil wide plastic TSSOP (L)
   – 24-pin 150-mil wide plastic QSOP (Q)
   – 24-pin 300-mil wide plastic SOIC (S)