DESCRIPTION
The 74VCXH16240 is a low voltage CMOS 16-BIT BUS BUFFER (INVERTED) fabricated with sub-micron silicon gate and five layer metal wiring C2MOS technology. It is ideal for low power and very high speed 2.3 to 3.6V applications; it can be interfaced to 3.6V signal enviroment for both inputs and outputs.
Any nG control output governs four BUS BUFFERS. Output Enable input (nG) tied togethergives full 16-bit operation.
When nG is LOW, the outputs are on. When nG is HIGH, the output are in high impedance state.
This device is designed to be used with 3 state memory address drivers, etc. Bus hold on data inputs is provided in order to eliminate te need for external pull-up or pull-down resistor.
All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.

■ 3.6VTOLERANT INPUTS AND OUTPUTS
■ HIGH SPEED:
   tPD = 2.5 ns (MAX.) at VCC = 3.0 to 3.6V
   tPD = 3.0 ns (MAX.) at VCC = 2.3 to 2.7V
■ POWER-DOWN PROTECTIONON INPUTS AND OUTPUTS
■ SYMMETRICAL OUTPUT IMPEDANCE:
   |IOH| = IOL = 24 mA (MIN) at VCC = 3.0V
   |IOH| = IOL = 18 mA (MIN) at VCC = 2.3V
■ OPERATING VOLTAGERANGE:
   VCC (OPR)= 1.8V to 3.6V
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 16240
■ BUS HOLD PROVIDED ON DATA INPUTS
■ LATCH-UP PERFORMANCE EXCEEDS 300mA
■ ESDPERFORMANCE:
   HBM >2000V; MM > 200V