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HD74ALVCH16830 - 1-bit to 2-bit Address Driver with 3-state Outputs

General Description

This 1-bit to 2-bit address driver is designed for 2.3 V to 3.6 V V CC operation.

Key Features

  • VCC = 2.3 V to 3.6 V.
  • 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 (@V CC = 3.0 V).
  • Bus hold on data inputs eliminates the need for external pullup / pulldown resistors HD74ALVCH16830 Function Table Inputs OE1 L L H H L L H H : High level L : Low level X : Immaterial Z : High impedance OE2 H H L L L L H A H L H L H L X Outputs 1Yn H L Z Z H L Z 2Yn Z.

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Other Datasheets by Hitachi Semiconductor (now Renesas)

Part Number Description
HD74ALVCH16831 1-to 4 Address Register / Driver with 3-state Outputs
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HD74ALVCH16836 20-bit Universal Bus Driver with 3-state Outputs
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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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HD74ALVCH16830 1-bit to 2-bit Address Driver with 3-state Outputs ADE-205-196 (Z) 1st. Edition February 2000 Description This 1-bit to 2-bit address driver is designed for 2.3 V to 3.6 V V CC operation. To ensure the high impedance state during power up or power down, the output ebable (OE ) input should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current sinking capability of the driver. Active bus hold circuitry is provided to hold unused or floating inputs at a valid logic level. Features • VCC = 2.3 V to 3.6 V • 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 (@V CC = 3.