SN74ALS138ADR is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SN74ALS138ADR | |
|---|---|
DigiKey Part Number | 296-14714-2-ND - Tape & Reel (TR) 296-14714-1-ND - Cut Tape (CT) 296-14714-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | SN74ALS138ADR |
Description | IC DECODER/DEMUX 1 X 3:8 16-SOIC |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Decoder/Demultiplexer 1 x 3:8 16-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | SN74ALS138ADR Models |
Product Attributes
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Category | Current - Output High, Low 400µA, 8mA |
Manufacturer Texas Instruments | Voltage Supply Source Single Supply |
Series | Voltage - Supply 4.5V ~ 5.5V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Operating Temperature 0°C ~ 70°C |
Part Status Active | Mounting Type Surface Mount |
Type Decoder/Demultiplexer | Package / Case 16-SOIC (0.154", 3.90mm Width) |
Circuit 1 x 3:8 | Supplier Device Package 16-SOIC |
Independent Circuits 1 | Base Product Number |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SN74ALS138ADR | Texas Instruments | 0 | 296-14714-2-ND | $1.09000 | Parametric Equivalent |
| SN74AS138D | Texas Instruments | 0 | SN74AS138D-ND | $2.77100 | Parametric Equivalent |
In-Stock: 0
2,500 estimated in stock on 06-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.09000 | $1.09 |
| 10 | $0.79000 | $7.90 |
| 25 | $0.71360 | $17.84 |
| 100 | $0.62990 | $62.99 |
| 250 | $0.58996 | $147.49 |
| 500 | $0.56588 | $282.94 |
| 1,000 | $0.54604 | $546.04 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.52510 | $1,312.75 |
| 5,000 | $0.51248 | $2,562.40 |
| 7,500 | $0.50616 | $3,796.20 |
| 12,500 | $0.49916 | $6,239.50 |
| 17,500 | $0.49507 | $8,663.73 |
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