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74LCXH16245 - Low Voltage 16-Bit Bidirectional Transceiver

Description

The LCXH16245 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.

Features

  • s 2.3V.
  • 3.6V VCC specifications provided s 4.5 ns tPD max (VCC = 3.3V), 20 µA ICC max s Power-down high impedance outputs s Bushold on inputs eliminates the need for external pull-up/pull-down resistors s ±24 mA output drive (VCC = 3.0V) s Implements patented noise/EMI reduction circuitry s Latch-up performance conforms to the requirements of JESD78 s ESD performance: Human body model > 2000V Machine model > 200V s Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA) Ordering Code:.

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Full PDF Text Transcription

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74LCXH16245 Low Voltage 16-Bit Bidirectional Transceiver with Bushold May 2002 Revised May 2002 74LCXH16245 Low Voltage 16-Bit Bidirectional Transceiver with Bushold General Description The LCXH16245 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.
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