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

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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 |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SN74HCS74DYYR | Texas Instruments | 1,859 | 296-SN74HCS74DYYRCT-ND | $0.36000 | Parametric Equivalent |
In-Stock: 0
2,650 expected in stock on 20-Oct-2026
350 estimated in stock on 08-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext 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 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext 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 |
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