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HD74LV21A - Dual 4-input Positive AND Gates

Description

The HD74LV21A performs the Boolean functions Y = A B C

D or Y = A+B+C+D in positive logic.

Low-voltage and high-speed operation is suitable for the battery-powered products (e.g., notebook computers), and the low-power consumption extends the battery life.

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).
  • Ordering Information Part Name Package Type Package Code Package Abbreviation HD74LV21AFPEL SOP.

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Datasheet Details

Part number HD74LV21A
Manufacturer Renesas
File Size 64.38 KB
Description Dual 4-input Positive AND Gates
Datasheet download datasheet HD74LV21A Datasheet

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Full PDF Text Transcription

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HD74LV21A Dual 4-input Positive AND Gates REJ03D0237–0300Z (Previous ADE-205-255A (Z)) Rev.3.00 Jun. 01, 2004 Description The HD74LV21A performs the Boolean functions Y = A•B•C•D or Y = A+B+C+D in positive logic. Low-voltage and high-speed operation is suitable for the battery-powered products (e.g., notebook computers), and the low-power consumption extends the battery life. 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.
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