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HD74LV21A - Dual 4-input Positive AND Gates

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Hitachi Semiconductor

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HD74LV21A Dual 4-input Positive AND Gates by Hitachi Semiconductor - Datasheet Preview — Datasheet preview – HD74LV21A

Datasheet Details

Part number	HD74LV21A
Manufacturer	Hitachi Semiconductor
File Size	54.18 KB
Description	Dual 4-input Positive AND Gates
Datasheet	HD74LV21A Datasheet
Additional preview pages of the HD74LV21A datasheet.

Product details

Description

The HD74LV21A performs the Boolean functions Y = A B C D or Y = A+B + C + D in positive logic.

Features

VCC = 2.0 V to 5.5 V operation 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) Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V) Function Table Inputs A H L X X X B H X L X X C H X X L X D H X X X L Output Y H L L L L Note: H: High level L: Low le.

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Published: Mar 23, 2005 |