Product Description
Pericom Semiconductor’s PI74LCX series of logic circuits are produced in the Company’s advanced 0.6 micron CMOS technology, achieving industry leading speed grades.
The PI74LCX16827 is a 20-bit wide bus driver designed to provide buffering and high-performance bus interfacing for wide data/address paths or busses with parity. Two pairs of nanded output enable controls allow the device to be operated as two 10-bit buffers or as one 20-bit buffer. Signal pins are arranged in a flow-through organization for ease of layout and hysteresis is designed into all inputs to improve noise margin.
The PI74LCX16827 can be driven from either 3.3V or 5.0V devices allowing this device to be used as a translator in a mixed 3.3V/5.0V system.

Product Features
• Functionally compatible with FCT3, LVT, and 74 series
   16827 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
• Supports live insertion
• ESD Protection exceeds 2000V, Human Body Model
                                          200V, Machine Model
• Packages available:
   – 56-pin 240-mil wide plastic TSSOP (A)
   – 56-pin 300-mil wide plastic SSOP (V)