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SN74HC20D - Dual 4-Input NAND Gates

This page provides the datasheet information for the SN74HC20D, a member of the SN74HC20 Dual 4-Input NAND Gates family.

Datasheet Summary

Description

This device contains two independent 4-input NAND gates.

B C

D in positive logic.

Features

  • Buffered inputs.
  • Wide operating voltage range: 2 V to 6 V.
  • Wide operating temperature range:.
  • 40°C to +85°C.
  • Supports fanout up to 10 LSTTL loads.
  • Significant power reduction compared to LSTTL logic ICs 2.

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Datasheet preview – SN74HC20D

Datasheet Details

Part number SN74HC20D
Manufacturer Texas Instruments
File Size 1.30 MB
Description Dual 4-Input NAND Gates
Datasheet download datasheet SN74HC20D Datasheet
Additional preview pages of the SN74HC20D datasheet.

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Full PDF Text Transcription

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www.ti.com SCLS086G – DECEMBERSS1NN9877244–HHRCCEV22I00S,,ESSDNNAP55R44IHHL CC20222001 SCLS086G – DECEMBER 1982 – REVISED APRIL 2021 SNx4HC20 Dual 4-Input NAND Gates 1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: –40°C to +85°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Alarm / tamper detect circuit • S-R latch 3 Description This device contains two independent 4-input NAND gates. Each gate performs the Boolean function Y = A ● B ● C ● D in positive logic. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SN74HC20D SOIC (14) 8.70 mm × 3.90 mm SN74HC20N PDIP (14) 19.30 mm × 6.40 mm SN74HC20NS SO (14) 10.20 mm × 5.
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