Document
74LCXH16245
LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER WITH 5V TOLERANT INPUTS AND OUTPUT (3-STATE)
s 5V TOLERANT INPUTS AND OUTPUTS s HIGH SPEED:
tPD = 4.5 ns (MAX.) at VCC = 3V s POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS s SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 24mA (MIN) at VCC = 3V s PCI BUS LEVELS GUARANTEED AT 24 mA s BALANCED PROPAGATION DELAYS:
tPLH ≅ tPHL s OPERATING VOLTAGE RANGE:
VCC(OPR) = 2.0V to 3.6V (1.5V Data Retention) s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES H16245 s BUS HOLD PROVIDED ON BOTH SIDES s LATCH-UP PERFORMANCE EXCEEDS 500mA (JESD 17) s ESD PERFORMANCE: HBM > 2000V (MIL STD 883 method 3015); MM > 200V
DESCRIPTION
The 74LCXH16245 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. This IC is intended for two-way asynchronous c.