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74LVTH16543 - Low Voltage 16-Bit Registered Transceiver

General Description

The LVTH16543 16-bit transceiver contains two sets of Dtype latches for temporary storage of data flowing in either direction.

Separate Latch Enable and Output Enable inputs are provided for each register to permit independent control of inputting and outputting in either direction of data flow.

Key Features

  • s Input and output interface capability to systems at 5V VCC s Bushold data inputs eliminate the need for external pullup resistors to hold unused inputs s Live insertion/extraction permitted s Power Up/Down high impedance provides glitch-free bus loading s Outputs source/sink.
  • 32 mA/+64 mA s Functionally compatible with the 74 series 16543 s Latch-up performance exceeds 500 mA Ordering Code: Order Number 74LVTH16543MEA 74LVTH16543MTD Package Number MS56A MTD56 Package.

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Other Datasheets by Fairchild (now onsemi)

Part Number Description
74LVTH16500 Low Voltage 18-Bit Universal Bus Transceivers
74LVTH16501 Low Voltage 18-Bit Universal Bus Transceivers
74LVTH162240 Low Voltage 16-Bit Inverting Buffer/Line Driver
74LVTH162244 Low Voltage 16-Bit Buffer/Line Driver
74LVTH162245 Low Voltage 16-Bit Transceiver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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74LVTH16543 Low Voltage 16-Bit Registered Transceiver with 3-STATE Outputs January 2000 Revised January 2000 74LVTH16543 Low Voltage 16-Bit Registered Transceiver with 3-STATE Outputs General Description The LVTH16543 16-bit transceiver contains two sets of Dtype latches for temporary storage of data flowing in either direction. Separate Latch Enable and Output Enable inputs are provided for each register to permit independent control of inputting and outputting in either direction of data flow. Each byte has separate control inputs, which can be shorted together for full 16-bit operation. The LVTH16543 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs. These transceivers are designed for low-voltage (3.