DESCRIPTION
The LVX4245 is a dual supply low voltage CMOS OCTAL BUS TRANSCEIVER fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. Designed for use as an interface between a 5V bus and a 3.3V bus in mixed 5V/3.3V supply sistems, it achieves high speed operation while maintaining the CMOS low power dissipation.

■ HIGH SPEED: tPD = 6 ns (TYP.) at VCC = 3.3V
■ LOW POWER DISSIPATION: ICC =8 µA (MAX.) at TA = 25 °C
■ LOW NOISE: VOLP = 0.3V(TYP.) at VCC = 3.3V
■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4 mA (MIN)
■ BALANCEDPROPAGATIONDELAYS: tPLH ≅ tPHL
■ OPERATING VOLTAGERANGE: VCCA (OPR) =4.5V to 5.5V (1.2VData Retention)
■ VCCB (OPR) = 2.7Vto 3.6V (1.2VData Retention)
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4245
■ IMPROVED LATCH-UP IMMUNITY