DESCRIPTION
The 74LCXR162245 is a low voltage CMOS 16 BIT BUS TRANSCEIVER (3-STATE) 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.
â 5V TOLERANT INPUTS AND OUTPUTS
â HIGH SPEED :
tPD = 4.2 ns (MAX.) at VCC = 3V
â POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
â SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 12mA (MIN) at VCC = 3V
â PCI BUS LEVELS GUARANTEED AT 12 mA
â BALANCED PROPAGATION DELAYS: tPLH â
tPHL
â OPERATING VOLTAGE RANGE:
VCC(OPR) = 2.0V to 3.6V (1.5V Data
Retention)
â PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 16245
â LATCH-UP PERFORMANCE EXCEEDS
500mA (JESD 17)
â ESD PERFORMANCE:
HBM > 2000V (MIL STD 883 method 3015);
MM > 200V
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