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25 pcs
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25 pcs | On Request | 25 | On Request | On Request | On Request | On Request | On Request |
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The DM74ALS138N from Texas Instruments is a high-performance 3-to-8 decoder/demultiplexer. It is designed for applications requiring very short propagation delay times, such as memory decoding or data routing. This device features a single 3-input to 8-output configuration.
Key electrical characteristics include a wide supply voltage range of 4.5V to 5.5V and an operating temperature range from 0°C to 70°C. It offers 8 distinct outputs and requires 3 inputs for selection. The device has a power dissipation of 23 mW and a bandwidth of 75 MHz. The output current drive is specified at -50 µA.
Packaged in a 16-pin DIP (Dual In-line Package), the DM74ALS138N is designed for through-hole mounting. Its ALS family designation indicates advanced low-power Schottky technology, suitable for high-speed systems where minimizing decoding delay is crucial. The device includes two active-low and one active-high enable inputs, simplifying system expansion without external gates or inverters.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.35 | $0.35 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range for the DM74ALS138N is 4.5V to 5.5V.
The DM74ALS138N operates within a temperature range of 0°C to 70°C.
The DM74ALS138N features 8 outputs.
The DM74ALS138N is supplied in a 16-pin DIP package.
The DM74ALS138N is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the DM74ALS138N is 1 Unlimited.