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HD74LVC16245A - 16-bit Bus Transceivers with 3-state Outputs

General Description

The HD74LVC16245A has sixteen two direction buffers, for the fittest at two direction bus lines with three state outputs.

A direction control input, DIR.

When DIR is high, data flows from the A inputs to the B outputs.

Key Features

  • VCC = 2.0 V to 5.5 V All inputs VIH (Max. ) = 5.5 V (@VCC = 0 V to 5.5 V) All outputs VOUT (Max. ) = 5.5 V (@VCC = 0 V or output off state) Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C) Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C) High output current ±24 mA (@VCC = 3.0 V to 5.5 V) Function Table Inputs G L L H H: L: X: Z: High level Low level Immaterial High impedance DIR L H X Operation B data to A bus A data t.

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Other Datasheets by Hitachi Semiconductor (now Renesas)

Part Number Description
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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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HD74LVC16245A 16-bit Bus Transceivers with 3-state Outputs ADE-205-120B(Z) 3rd Edition December 1996 Description The HD74LVC16245A has sixteen two direction buffers, for the fittest at two direction bus lines with three state outputs. A direction control input, DIR. When DIR is high, data flows from the A inputs to the B outputs. When DIR is high, data flows from the B inputs to the A outputs. When enable inputs ( G) is high, disables both A and B ports by placing then in a high impedance. Low voltage and high speed operation is suitable at the battery drive product (note type personal computer) and low power consumption extends the life of a battery for long time operation. Features • • • • • • VCC = 2.0 V to 5.5 V All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.