SN74HCS74QDYYRQ1 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 1,859
Unit Price: $0.36000
Datasheet
Flip Flop 2 Element D-Type 1 Bit Positive Edge SOT-23-14 Thin, SOT-23 Variant
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74HCS74QDYYRQ1

DigiKey Part Number
296-SN74HCS74QDYYRQ1TR-ND - Tape & Reel (TR)
296-SN74HCS74QDYYRQ1CT-ND - Cut Tape (CT)
296-SN74HCS74QDYYRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SN74HCS74QDYYRQ1
Description
IC FF D-TYPE 2-ELE 1-BIT
Manufacturer Standard Lead Time
9 Weeks
Customer Reference
Detailed Description
Flip Flop 2 Element D-Type 1 Bit Positive Edge SOT-23-14 Thin, SOT-23 Variant
Datasheet
 Datasheet
EDA/CAD Models
SN74HCS74QDYYRQ1 Models
Product Attributes
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Category
Trigger Type
Positive Edge
Manufacturer
Texas Instruments
Current - Output High, Low
7.8mA, 7.8mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply
2V ~ 6V
Part Status
Active
Current - Quiescent (Iq)
2 µA
Function
Set(Preset) and Reset
Input Capacitance
5 pF
Type
D-Type
Operating Temperature
-40°C ~ 125°C (TA)
Output Type
Complementary
Mounting Type
Surface Mount
Number of Elements
2
Supplier Device Package
14-SOT-23-THIN
Number of Bits per Element
1
Package / Case
SOT-23-14 Thin, SOT-23 Variant
Clock Frequency
105 MHz
Base Product Number
Max Propagation Delay @ V, Max CL
15ns @ 6V, 50pF
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN74HCS74DYYRTexas Instruments1,859296-SN74HCS74DYYRCT-ND$0.36000Parametric Equivalent
In-Stock: 0
2,650 expected in stock on 20-Oct-2026
350 estimated in stock on 08-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.44000$0.44
10$0.30600$3.06
25$0.27280$6.82
100$0.23640$23.64
250$0.21900$54.75
500$0.20852$104.26
1,000$0.20043$200.43
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.18925$567.75
6,000$0.18404$1,104.24
9,000$0.18143$1,632.87
15,000$0.17854$2,678.10
21,000$0.17685$3,713.85
30,000$0.17522$5,256.60