HD74LVC138 Datasheet 3-to-8-line Decoder / Demultiplexer

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: HD74LVC138 3-to-8-line Decoder / Demultiplexer ADE-205-068B(Z) Rev.

Datasheet Details

Part number	HD74LVC138
Manufacturer	Hitachi Semiconductor (now Renesas)
File Size	37.83 KB
Description	3-to-8-line Decoder / Demultiplexer
Datasheet	HD74LVC138_HitachiSemiconductor.pdf

The HD74LVC138 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.

VCC = 2.0 V to 5.5 V All inputs VIH (Max. ) = 5.5 V (@VCC = 0 V to 5.5 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 (@VCC = 3.0 V to 5.5 V) HD74LVC138 Function Table Inputs Enable G1 X X L H H H H H H H H H: L: X: G2A X H X L L L L L L L L G2B H X X L L L L L L L L Select C X X X L L L L H H H H B X X X L L H H L L H H A X X X L H L H L H L H Y0.

Brand Logo	Part Number	Description	Manufacturer
	HD74LVC138	3-to-8-line Decoder / Demultiplexer	Renesas

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