SN74HCS139QDRQ1 is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SN74HCS139QDRQ1 | |
|---|---|
DigiKey Part Number | 296-SN74HCS139QDRQ1TR-ND - Tape & Reel (TR) 296-SN74HCS139QDRQ1CT-ND - Cut Tape (CT) 296-SN74HCS139QDRQ1DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | SN74HCS139QDRQ1 |
Description | IC DECODER/DEMUX 1 X 2:4 16-SOIC |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Decoder/Demultiplexer 1 x 2:4 16-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | SN74HCS139QDRQ1 Models |
Product Attributes
Filter Similar Products
Category | Voltage Supply Source Single Supply |
Manufacturer Texas Instruments | Voltage - Supply 2V ~ 6V |
Series | Operating Temperature -40°C ~ 125°C |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Grade Automotive |
Part Status Active | Qualification AEC-Q100 |
Type Decoder/Demultiplexer | Mounting Type Surface Mount |
Circuit 1 x 2:4 | Package / Case 16-SOIC (0.154", 3.90mm Width) |
Independent Circuits 2 | Supplier Device Package 16-SOIC |
Current - Output High, Low 7.8mA, 7.8mA | Base Product Number |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SN74HCS139DR | Texas Instruments | 0 | 296-SN74HCS139DRTR-ND | $0.26000 | Parametric Equivalent |
In-Stock: 0
2,500 estimated in stock on 28-Dec-2026
Request Stock Notification
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.70000 | $0.70 |
| 10 | $0.49700 | $4.97 |
| 25 | $0.44680 | $11.17 |
| 100 | $0.39070 | $39.07 |
| 250 | $0.36408 | $91.02 |
| 500 | $0.34802 | $174.01 |
| 1,000 | $0.33479 | $334.79 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.32082 | $802.05 |
| 5,000 | $0.31240 | $1,562.00 |
| 7,500 | $0.30818 | $2,311.35 |
| 12,500 | $0.30351 | $3,793.88 |
| 17,500 | $0.30078 | $5,263.65 |
| 25,000 | $0.29816 | $7,454.00 |
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.