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TI SN74LS688N product image
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TI SN74LS688NRoHS

Manufacturer
TI
MPN
SN74LS688N
LCSC Part #
C1523715
Packaging
PDIP-20
Customer #
Key Attributes
8-BIT MAGNITUDE/IDENTITY COMPARATORS
Datasheetpdf iconTI SN74LS688N

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Logic/Logic Comparators
ManufacturerTI
PackagingPDIP-20
Current - Output Low(IOL)24mA
OutputActive Low
Current - Output High(IOH)400uA
Output FunctionA=B
Voltage - Supply4.85V~5.25V
Number of Channels8
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging20
Sales UnitPiece

Introduction

AI Translation

These magnitude comparators perform comparisons of two eight-bit binary or BCD words. All types provide P (overline) = u (overline) outputs and all except 'LS688 provide p > 0 (overline) outputs as well. The 'LS682, 'LS684, 'LS686, and 'LS688 have totem-pole outputs, while the 'LS685 and 'LS687 have open-collector outputs. The 'LS682 features 20-kΩ pullup termination resistors on the Q inputs for analog or switch data.

Features

AI Translation
  • Compares Two-8-Bit Words
  • Choice of Totem-Pole or Open-Collector Outputs
  • Hysteresis at P and Q Inputs
  • 'LS682 has 20-kΩ Pullup Resistors on the Q Inputs
In-Stock: 22
22 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 7.0717$ 7.07
10+$ 6.3865$ 63.87
30+$ 5.9487$ 178.46
100+$ 5.5239$ 552.39
Standard Packaging20/Full Tube
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