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Part Number Overview
Manufacturer Part Number
CD74HC688E
Description
IC COMPARATOR IDENTITY 8B 20DIP
Detailed Description
Magnitude Comparator Bit Active Low Output A=B 20-PDIP
Manufacturer
Texas Instruments
Standard LeadTime
6 Weeks
Edacad Model
CD74HC688E Models
Standard Package
20
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
74HC
Package
Tube
Product Status
Active
Type
Identity Comparator
Number of Bits
8
Output
Active Low
Output Function
A=B
Voltage - Supply
2V ~ 6V
Current - Output High, Low
5.2mA, 5.2mA
Max Propagation Delay @ V, Max CL
29ns @ 6V, 50pF
Current - Quiescent (Iq)
8 µA
Operating Temperature
-55°C ~ 125°C
Package / Case
20-DIP (0.300", 7.62mm)
Supplier Device Package
20-PDIP
Mounting Type
Through Hole
Base Product Number
74HC688
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
Not Applicable
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
CD74HC688E-ND
CD74HC688EE4
CD74HC688EE4-ND
296-33117-5
2166-CD74HC688E-296
Category
/Product Index/Integrated Circuits (ICs)/Logic/Comparators/Texas Instruments CD74HC688E
Documents & Media
Datasheets
1(CD54,74HC(T)688)
PCN Design/Specification
()
PCN Assembly/Origin
1(Multiple Changes 29/Dec/2021)
HTML Datasheet
1(CD54,74HC(T)688)
EDA Models
1(CD74HC688E Models)
Quantity Price
Quantity: 5000
Unit Price: $0.95061
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 2500
Unit Price: $0.98718
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
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Unit Price: $1.0603
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 500
Unit Price: $1.27968
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 250
Unit Price: $1.46248
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 100
Unit Price: $1.5575
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 25
Unit Price: $1.828
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 10
Unit Price: $1.938
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $2.16
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
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