Datasheet4U Logo Datasheet4U.com

74HC688D - 8-bit magnitude comparator

This page provides the datasheet information for the 74HC688D, a member of the 74HC688 8-bit magnitude comparator family.

Datasheet Summary

Description

The 74HC688 is an 8-bit magnitude comparator.

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

Inputs include clamp diodes.

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.

📥 Download Datasheet

Datasheet preview – 74HC688D

Datasheet Details

Part number 74HC688D
Manufacturer nexperia
File Size 232.27 KB
Description 8-bit magnitude comparator
Datasheet download datasheet 74HC688D Datasheet
Additional preview pages of the 74HC688D datasheet.

📁 Similar Datasheet

  • 74HC688 - 8-Bit Identity Comparators (Texas Instruments)
  • 74HC688 - 8-bit magnitude comparator (Philips)
  • 74HC620 - OCTAL BUS TRANSCEIVER (STMicroelectronics)
  • 74HC6323A - Programmable ripple counter (Philips)
  • 74HC640 - Octal bus transceiver (Philips)
  • 74HC643 - Octal bus transceiver (Philips)
  • 74HC646 - Octal bus transceiver/register (Philips)
  • 74HC648 - Octal bus transceiver/register (Philips)
  • 74HC652 - Octal bus transceiver/register (Philips)
  • 74HC670 - 4 x 4 register file (Philips)
Other Datasheets by nexperia

Full PDF Text Transcription

Click to expand full text
74HC688 8-bit magnitude comparator Rev. 5 — 5 August 2024 Product data sheet 1. General description The 74HC688 is an 8-bit magnitude comparator. It performs comparisons of two 8-bit binary or BCD words. 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 • 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.
Published: |