74LCXH162244 Datasheet - STMicroelectronics

DESCRIPTION
The 74LCX162244 is a low voltage CMOS 16 BIT BUS BUFFER (NON-INVERTED) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low power and high speed 3.3V applications; it can be interfaced to 5V signal environment for both inputs and outputs.

■ 5V TOLERANT INPUTS AND OUTPUTS
■ HIGH SPEED : tPD = 4.4 ns (MAX.) at VCC = 3V
■ POWER DOWN PROTECTION ON INPUTS AND OUTPUTS
■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 12mA (MIN) at VCC = 3V
■ PCI BUS LEVELS GUARANTEED AT 12 mA
■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL
■ 26Ω SERIE RESISTORS IN OUTPUTS
■ BUS HOLD PROVIDED ON DATA INPUT
■ OPERATING VOLTAGE RANGE: VCC(OPR) = 2.0V to 3.6V (1.5V Data Retention)
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES H162244
■ LATCH-UP PERFORMANCE EXCEEDS 500mA (JESD 17)
■ ESD PERFORMANCE: HBM > 2000V (MIL STD 883 method 3015); MM > 200V