74HC688PW,118 is out of stock and backorders are currently unavailable.
Available Substitutes:

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Texas Instruments
In Stock: 0
Unit Price: $1.59000
Datasheet

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Texas Instruments
In Stock: 133
Unit Price: $1.32000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $0.88000
Datasheet
Magnitude Comparator Bit Active Low Output A=B 20-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

74HC688PW,118

DigiKey Part Number
1727-74HC688PW,118TR-ND - Tape & Reel (TR)
1727-74HC688PW,118CT-ND - Cut Tape (CT)
1727-74HC688PW,118DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
74HC688PW,118
Description
IC ID COMPARATOR 8BIT 20-TSSOP
Customer Reference
Detailed Description
Magnitude Comparator Bit Active Low Output A=B 20-TSSOP
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Supply
2V ~ 6V
Manufacturer
Nexperia USA Inc.
Current - Output High, Low
5.2mA, 5.2mA
Series
Max Propagation Delay @ V, Max CL
29ns @ 6V, 50pF
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Quiescent (Iq)
8 µA
Part Status
Active
Operating Temperature
-40°C ~ 125°C
Type
Identity Comparator
Package / Case
20-TSSOP (0.173", 4.40mm Width)
Number of Bits
8
Supplier Device Package
20-TSSOP
Output
Active Low
Mounting Type
Surface Mount
Output Function
A=B
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
CD74HC688PWRTexas Instruments0296-CD74HC688PWRTR-ND$1.59000Upgrade
SN74HC688PWTTexas Instruments133296-31824-2-ND$1.32000Similar
SN74HC688PWRTexas Instruments0296-8362-2-ND$0.88000Similar
In-Stock: 0
2,500 estimated in stock on 25-Feb-2027
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.58000$0.58
10$0.41200$4.12
25$0.36840$9.21
100$0.32120$32.12
250$0.29868$74.67
500$0.28506$142.53
1,000$0.27386$273.86
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.26204$655.10
5,000$0.25491$1,274.55
7,500$0.25134$1,885.05
12,500$0.24739$3,092.38
17,500$0.24508$4,288.90
25,000$0.24286$6,071.50
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.