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74HC540D - Octal buffer/line driver

This page provides the datasheet information for the 74HC540D, a member of the 74HC540 Octal buffer/line driver family.

Datasheet Summary

Description

The 74HC540; 74HCT540 is an 8-bit inverting buffer/line driver with 3-state outputs.

Features

  • Wide supply voltage range from 2.0 V to 6.0 V.
  • CMOS low power dissipation.
  • High noise immunity.
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
  • Inverting outputs.
  • Input levels:.
  • For 74HC540: CMOS level.
  • For 74HCT540: TTL level.
  • Complies with JEDEC standards.
  • JESD8C (2.7 V to 3.6 V).
  • JESD7A (2.0 V to 6.0 V).
  • ESD protection:.
  • HBM JESD22-A114F exceeds 2000 V.

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Datasheet preview – 74HC540D

Datasheet Details

Part number 74HC540D
Manufacturer nexperia
File Size 264.10 KB
Description Octal buffer/line driver
Datasheet download datasheet 74HC540D Datasheet
Additional preview pages of the 74HC540D datasheet.

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Full PDF Text Transcription

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74HC540; 74HCT540 Octal buffer/line driver; 3-state; inverting Rev. 6 — 19 October 2021 Product data sheet 1. General description The 74HC540; 74HCT540 is an 8-bit inverting buffer/line driver with 3-state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes the outputs to assume a high-impedance OFF-state. 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 V to 6.0 V • CMOS low power dissipation • High noise immunity • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B • Inverting outputs • Input levels: • For 74HC540: CMOS level • For 74HCT540: TTL level • Complies with JEDEC standards • JESD8C (2.
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