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74LCX16245
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Opis
Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
General Description The LCX16245 contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each byte has separate control inputs which could be shorted together for full 16-bit operation. The T/R inputs determine the direction of data flow through the device. The OE inputs disable both the A and B ports by placing them in a high impedance state. The LCX16245 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.
Features
■ 5V tolerant inputs and outputs
■ 2.3V–3.6V VCC specifications provided
■ 4.5 ns tPD max (VCC 3.3V), 20 PA ICC max
■ Power down high impedance inputs and outputs
■ Supports live insertion/withdrawal (Note 1)
■ r24 mA output drive (VCC 3.0V)
■ Uses patented noise/EMI reduction circuitry
■ Latch-up performance exceeds 500 mA
■ ESD performance: Human body model ! 2000V Machine model ! 200V