CD74HCT688ME4 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

MFR Recommended

CD74HCT688M
Texas Instruments
In Stock: 0
Unit Price: 0,40966 €
Datasheet
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Magnitude Comparator Bit Active Low Output A=B 20-SOIC
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CD74HCT688ME4

DigiKey Part Number
CD74HCT688ME4-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
CD74HCT688ME4
Description
IC ID COMPARATOR 8BIT 20-SOIC
Customer Reference
Detailed Description
Magnitude Comparator Bit Active Low Output A=B 20-SOIC
Datasheet
 Datasheet
EDA/CAD Models
CD74HCT688ME4 Models
Product Attributes
Type
Description
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Category
Manufacturer
Texas Instruments
Series
74HCT
Packaging
Tube
Part Status
Discontinued at DigiKey
Type
Identity Comparator
Number of Bits
8
Output
Active Low
Output Function
A=B
Voltage - Supply
4.5V ~ 5.5V
Current - Output High, Low
4mA, 4mA
Max Propagation Delay @ V, Max CL
34ns @ 4.5V, 50pF
Current - Quiescent (Iq)
8 µA
Operating Temperature
-55°C ~ 125°C
Package / Case
20-SOIC (0.295", 7.50mm Width)
Supplier Device Package
20-SOIC
Mounting Type
Surface Mount
Base Product Number
74HCT688
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Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in EUR
Tube
QuantityUnit PriceExt Price
8000,40966 €327,73 €
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:0,40966 €
Unit Price with VAT:0,48750 €