74LCX16244TTR Datasheet PDF - ST Microelectronics

●Description

●The 74LCX16244 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.

●Features

●■ 5V tolerant inputs and outputs

●■ High speed:–tPD= 4.5ns (Max) at VCC = 3V

●■ Power down protection on inputs and outputs

●■ Symmetrical output impedance:–|IOH| = IOL= 24mA (Min) at VCC= 3V

●■ PCI bus levels guaranteed at 24mA

●■ Balanced propagation delays: –tPLH ≅tPHL

●■ Operating voltage range: –VCC(Opr) = 2.0V to 3.6V

●■ Pin and function compatible with 74 series 16244

●■ Latch-up performance exceeds 500mA (JESD 17)

●■ ESD performance:

●– HBM > 2000V

●(MIL STD 883 method 3015); MM > 200V