SN74HC688DWRE4Magnitude Comparator Bit Active Low Output A=B 20-SOIC
1:$0.5090
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ABRmicro #.ABR773-SN74HC-335426
ManufacturerTexas Instruments
MPN #.SN74HC688DWRE4
Estimated Lead Time-
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Datasheet
SN54HC688, SN74... (PDF)
SN54HC688, SN74... (PDF)
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Shipped From Shenzhen or Hong Kong Warehouses
Min.&Mult.1
Packaging
Tape & Reel (TR)
Shipping DateDecember 24, 2024
* Quantity
Unit Price$0.5090
Ext. Price$0.5090
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* Prices exclude tax, and all prices are in USD.
Price Gradients
Qty.Unit PriceExt. Price
2000$0.5090$1017.8750
6000$0.4830$2900.6250
10000$0.4650$4653.7500
* Prices are for reference only and are subject to change. Final sales prices will be confirmed at the time of purchase.
Technical Specifications
Series74HC
Packaging
Tape & Reel (TR)
Lifecycle StatusObsolescence Review In Progress
Base Product Number74HC688
Output Current (High, Low)5.2mA, 5.2mA
Current - Quiescent (Iq)8 µA
Propagation Delay (Max.)@ (Vᴄᴄ)(ᴄʟ)36ns @ 6V, 50pF
Mounting StyleSurface Mount
Number of Bits8
Operating Temperature-40°C ~ 85°C
OutputActive Low
Output FunctionA=B
Package Type (Mfr.)20-SOIC
TypeIdentity Comparator
Supply Voltage2V ~ 6V
Package / Case20-SOIC (0.295", 7.50mm Width)
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Datasheets
PCN Assembly/Origin
PCN Design/Specification
Environmental & Export Classifications
RoHS ComplianceComplies with RoHS 3 Directive (2015/863/EU)
MSL Level1 (Unlimited, ≤ 30°C/85% RH), No special packaging
REACH RegulationNo SVHCs Present
US ECCNEAR99
HTSUS8542.39.0001 (No rates found in the Harmonized Tariff Schedule)
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Additional Details
The SN74HC688DWRE4 is a magnitude comparator manufactured by Texas Instruments, designed for digital electronic systems where binary words need comparison. It features an active-low output indicating the equality of two binary inputs. Housed in a 20-SOIC (Small Outline Integrated Circuit) package, it operates within a voltage range of 2V to 6V, allowing for versatility in various logic level applications. The comparator consumes a current of 5.2mA, providing a balanced performance for comparison tasks in integrated systems.
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