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74HC688D Datasheet 8-bit Magnitude Comparator

Manufacturer: Nexperia

Overview: 74HC688 8-bit magnitude parator Rev. 5 — 5 August 2024 Product data sheet 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The 74HC688 is an 8-bit magnitude parator.

It performs parisons of two 8-bit binary or BCD words.

Inputs include clamp diodes.

Key Features

  • Compare two 8-bit words.
  • Wide supply voltage range from 2.0 V to 6.0 V.
  • CMOS input levels.
  • CMOS low power dissipation.
  • High noise immunity.
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
  • Complies with JEDEC standards.
  • JESD8C (2.7 V to 3.6 V).
  • JESD7A (2.0 V to 6.0 V).
  • ESD protection:.
  • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V.
  • CDM: ANSI/ESDA/JEDEC JS-002 class C.

74HC688 from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
Texas Instruments Logo 74HC688 8-Bit Identity Comparators Texas Instruments
Philips Logo 74HC688 8-bit magnitude comparator Philips

More Datasheets from Nexperia

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74HC688 8-bit magnitude comparator
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74HC02 Quad 2-input NOR gate

74HC688D Distributor