MC74HC138ADTR2G-Q is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
MC74HC138ADTR2G-Q | |
|---|---|
DigiKey Part Number | 488-MC74HC138ADTR2G-QTR-ND - Tape & Reel (TR) 488-MC74HC138ADTR2G-QCT-ND - Cut Tape (CT) 488-MC74HC138ADTR2G-QDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | MC74HC138ADTR2G-Q |
Description | IC DECODER/DEMUX 1X3:8 16-TSSOP |
Manufacturer Standard Lead Time | 17 Weeks |
Customer Reference | |
Detailed Description | Decoder/Demultiplexer 1 x 3:8 16-TSSOP |
Datasheet | Datasheet |
Product Attributes
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Category | Current - Output High, Low 5.2mA, 5.2mA |
Manufacturer onsemi | Voltage Supply Source Single Supply |
Series | Voltage - Supply 2V ~ 6V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Operating Temperature -55°C ~ 125°C |
Part Status Active | Mounting Type Surface Mount |
Type Decoder/Demultiplexer | Package / Case 16-TSSOP (0.173", 4.40mm Width) |
Circuit 1 x 3:8 | Supplier Device Package 16-TSSOP |
Independent Circuits 1 |
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Additional Resources
Substitutes (8)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| MC74HC238ADTR2G | onsemi | 12,500 | MC74HC238ADTR2GOSTR-ND | $0.35000 | Parametric Equivalent |
| MC74HC138ADTR2G | onsemi | 8,996 | MC74HC138ADTR2GOSTR-ND | $0.33000 | Parametric Equivalent |
| MC74HC238ADTG | onsemi | 3,840 | MC74HC238ADTG-ND | $0.53000 | Parametric Equivalent |
| MC74HC238ADTR2G-Q | onsemi | 0 | 488-MC74HC238ADTR2G-QTR-ND | $0.57000 | Parametric Equivalent |
| CD74HC238PWR | Texas Instruments | 721 | 296-13814-2-ND | $0.48000 | Parametric Equivalent |
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Available To Order
Factory Stock: 2,500
2,500 estimated in stock on 25-Jan-2027
This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.41000 | $0.41 |
| 10 | $0.28500 | $2.85 |
| 25 | $0.25400 | $6.35 |
| 100 | $0.21980 | $21.98 |
| 250 | $0.20348 | $50.87 |
| 500 | $0.19364 | $96.82 |
| 1,000 | $0.18554 | $185.54 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.17698 | $442.45 |
| 5,000 | $0.17183 | $859.15 |
| 7,500 | $0.16924 | $1,269.30 |
| 12,500 | $0.16638 | $2,079.75 |
| 17,500 | $0.16471 | $2,882.42 |
| 25,000 | $0.16310 | $4,077.50 |
| 62,500 | $0.15964 | $9,977.50 |
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.
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