74LCX245BQX is out of stock and can be placed on backorder.
Available Substitutes:

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onsemi
In Stock: 5,821
Unit Price: $0.87000
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Diodes Incorporated
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Unit Price: $0.50000
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Nexperia USA Inc.
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Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-DQFN (2.5x4.5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

74LCX245BQX

DigiKey Part Number
74LCX245BQXTR-ND - Tape & Reel (TR)
74LCX245BQXCT-ND - Cut Tape (CT)
74LCX245BQXDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
74LCX245BQX
Description
IC TXRX 2V/3.6V 20-DQFN
Manufacturer Standard Lead Time
38 Weeks
Customer Reference
Detailed Description
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-DQFN (2.5x4.5)
Datasheet
 Datasheet
EDA/CAD Models
74LCX245BQX Models
Product Attributes
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Category
Output Type
3-State
Manufacturer
onsemi
Current - Output High, Low
24mA, 24mA
Series
Voltage - Supply
2V ~ 3.6V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 85°C (TA)
Part Status
Active
Mounting Type
Surface Mount
Logic Type
Transceiver, Non-Inverting
Package / Case
20-WFQFN Exposed Pad
Number of Elements
1
Supplier Device Package
20-DQFN (2.5x4.5)
Number of Bits per Element
8
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MC74LCX245MNTWGonsemi5,821MC74LCX245MNTWGOSTR-ND$0.87000Similar
74LVC245AQ20-13Diodes Incorporated2,38031-74LVC245AQ20-13TR-ND$0.50000Direct
74LVC245ABQ,115Nexperia USA Inc.19,2881727-3495-2-ND$0.32000Similar
74LVCH245ABQ,115Nexperia USA Inc.3,1801727-74LVCH245ABQ,115TR-ND$0.47000Similar
In-Stock: 0
3,000 past due; estimated in-stock on 22-Oct-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.78000$0.78
10$0.55300$5.53
25$0.49760$12.44
100$0.43630$43.63
250$0.40704$101.76
500$0.38940$194.70
1,000$0.38541$385.41
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.35692$1,070.76
6,000$0.34813$2,088.78
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.