The TC74VCX162827FT is a high-performance CMOS 20-bit bus buffer. Designed for use in 1.8-V, 2.5-V or 3.3-V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. It is also designed with overvoltage tolerant inputs and outputs up to 3.6 V. The TC74VCX162827FT is composed of two 10-bit sections with separate output-enable signals. For either 10-bit buffer section,

Features
• 26-Ω series resistors on outputs
• Low-voltage operation: VCC = 1.8 to 3.6 V
• High-speed operation: tpd = 3.4 (max) (VCC = 3.0 to 3.6 V)
  : tpd = 4.1 (max) (VCC = 2.3 to 2.7 V)
  : tpd = 8.2 (max) (VCC = 1.8 V)
• Output current: IOH/IOL = ±12 mA (min) (VCC = 3.0 V)
   : IOH/IOL = ±8 mA (min) (VCC = 2.3 V)
   : IOH/IOL = ±4 mA (min) (VCC = 1.8 V)
• Latch-up performance: −300 mA
• ESD performance: Machine model ≥ ±200 V
                   Human body model ≥ ±2000 V
• Package: TSSOP
• 3.6-V tolerant function and power-down protection provided on all inputs and outputs