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HD74LV138A - 3-to-8-line Decoder / Demultiplexer

General Description

REJ03D0384

Aug.

The HD74LV138A has three binary select inputs in a 16 pin package.

If the device is enabled these inputs determine which one of the eight normally high outputs will go low.

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 VO (Max. ) = 5.5 V (@VCC = 0 V).
  • Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C).
  • Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C).
  • High output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V).
  • Ordering Information Part Name Package Type Package Code Package Taping Abbrevia.

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Datasheet Details

Part number HD74LV138A
Manufacturer Renesas
File Size 89.71 KB
Description 3-to-8-line Decoder / Demultiplexer
Datasheet download datasheet HD74LV138A Datasheet

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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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HD74LV138A 3-to-8-line Decoder / Demultiplexer Description REJ03D0384–0100 Rev.1.00 Aug. 23, 2004 The HD74LV138A has three binary select inputs in a 16 pin package. If the device is enabled these inputs determine which one of the eight normally high outputs will go low. Two active low and one active high enables are provided to ease the cascading of decoders. 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 5.5 V) • All outputs VO (Max.) = 5.5 V (@VCC = 0 V) • Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C) • Typical VOH undershoot > 2.3 V (@VCC = 3.