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74HC21D - Dual 4-input AND gate

This page provides the datasheet information for the 74HC21D, a member of the 74HC21 Dual 4-input AND gate family.

Datasheet Summary

Description

The 74HC21 is a dual 4-input AND gate.

Inputs include clamp diodes.

This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Features

  • Wide supply voltage range from 2.0 to 6.0 V.
  • CMOS low power dissipation.
  • High noise immunity.
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
  • CMOS input levels.
  • Complies with JEDEC standards:.
  • JESD8C (2.7 V to 3.6 V).
  • JESD7A (2.0 V to 6.0 V).
  • ESD protection:.
  • HBM JESD22-A114E exceeds 2000 V.
  • MM JESD22-A115-A exceeds 200 V.
  • Specified from -40 °C to +85 °C and from -40 °C.

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Datasheet preview – 74HC21D

Datasheet Details

Part number 74HC21D
Manufacturer nexperia
File Size 218.98 KB
Description Dual 4-input AND gate
Datasheet download datasheet 74HC21D Datasheet
Additional preview pages of the 74HC21D datasheet.

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Full PDF Text Transcription

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74HC21 Dual 4-input AND gate Rev. 9 — 2 May 2023 Product data sheet 1. General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 to 6.0 V • CMOS low power dissipation • High noise immunity • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B • CMOS input levels • Complies with JEDEC standards: • JESD8C (2.7 V to 3.6 V) • JESD7A (2.0 V to 6.0 V) • ESD protection: • HBM JESD22-A114E exceeds 2000 V • MM JESD22-A115-A exceeds 200 V • Specified from -40 °C to +85 °C and from -40 °C to +125 °C. 3. Ordering information Table 1.
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