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Part Number Overview
Manufacturer Part Number
CD74HC688M
Description
IC COMPARATOR IDENTITY 8B 20SOIC
Detailed Description
Magnitude Comparator Bit Active Low Output A=B 20-SOIC
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
CD74HC688M Models
Standard Package
25
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
74HC
Package
Tube
Product Status
Discontinued at allaboutcomponents.com
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-SOIC (0.295", 7.50mm Width)
Supplier Device Package
20-SOIC
Mounting Type
Surface Mount
Base Product Number
74HC688
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
CD74HC688ME4-ND
296-33118-5
2166-CD74HC688M-296
CD74HC688MG4-ND
CD74HC688ME4
CD74HC688MG4
CD74HC688M-ND
Category
/Product Index/Integrated Circuits (ICs)/Logic/Comparators/Texas Instruments CD74HC688M
Documents & Media
Datasheets
1(CD54,74HC(T)688)
PCN Design/Specification
1(CDx4HC(T) 19/Oct/2022)
PCN Part Status Change
1(Mult Dev Status Chg 25/Apr/2023)
HTML Datasheet
1(CD54,74HC(T)688)
EDA Models
1(CD74HC688M Models)
Quantity Price
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
Part No. : CD74HC688M96
Manufacturer. : Texas Instruments
Quantity Available. : 0
Unit Price. : $0.34270
Substitute Type. : Direct
Quantity Available. : 0
Unit Price. : $0.34270
Substitute Type. : Direct
Part No. : 74HC688D,653
Manufacturer. : Nexperia USA Inc.
Quantity Available. : 6,444
Unit Price. : $0.78000
Substitute Type. : Similar
Quantity Available. : 6,444
Unit Price. : $0.78000
Substitute Type. : Similar
Part No. : 74HCT02D,653
Manufacturer. : Nexperia USA Inc.
Quantity Available. : 8,255
Unit Price. : $0.47000
Substitute Type. : Similar
Quantity Available. : 8,255
Unit Price. : $0.47000
Substitute Type. : Similar