SN74HCS21QPWRQ1 is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

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SN74HCS21QPWRQ1 | |
|---|---|
DigiKey Part Number | 296-SN74HCS21QPWRQ1TR-ND - Tape & Reel (TR) 296-SN74HCS21QPWRQ1CT-ND - Cut Tape (CT) 296-SN74HCS21QPWRQ1DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | SN74HCS21QPWRQ1 |
Description | IC GATE AND 2CH 4-INP 14TSSOP |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | AND Gate IC 2 Channel Schmitt Trigger Input 14-TSSOP |
Datasheet | Datasheet |
EDA/CAD Models | SN74HCS21QPWRQ1 Models |
Product Attributes
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Category | Current - Output High, Low 7.8mA, 7.8mA |
Mfr | Input Logic Level - Low 1V ~ 3V |
Series | Input Logic Level - High 1.5V ~ 4.2V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Max Propagation Delay @ V, Max CL 16ns @ 6V, 50pF |
Part Status Active | Operating Temperature -40°C ~ 125°C |
Logic Type | Grade Automotive |
Number of Circuits 2 | Qualification AEC-Q100 |
Number of Inputs 4 | Mounting Type Surface Mount |
Features Schmitt Trigger Input | Supplier Device Package 14-TSSOP |
Voltage - Supply 2V ~ 6V | Package / Case 14-TSSOP (0.173", 4.40mm Width) |
Current - Quiescent (Max) 2 µA | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SN74HCS21PWR | Texas Instruments | 0 | 296-SN74HCS21PWRTR-ND | $0.22000 | Parametric Equivalent |
In-Stock: 0
2,000 estimated in stock on 23-Oct-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.46000 | $0.46 |
| 10 | $0.32300 | $3.23 |
| 25 | $0.28800 | $7.20 |
| 100 | $0.24980 | $24.98 |
| 250 | $0.23164 | $57.91 |
| 500 | $0.22064 | $110.32 |
| 1,000 | $0.21161 | $211.61 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,000 | $0.20417 | $408.34 |
| 4,000 | $0.19804 | $792.16 |
| 6,000 | $0.19498 | $1,169.88 |
| 10,000 | $0.19158 | $1,915.80 |
| 14,000 | $0.18959 | $2,654.26 |
| 20,000 | $0.18768 | $3,753.60 |
| 50,000 | $0.18357 | $9,178.50 |
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