| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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790 pcs
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790 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN74HC138NS from Texas Instruments is a high-speed 3-line to 8-line decoder/demultiplexer. It is specifically designed for applications requiring short propagation delay times, such as memory decoding and data routing systems. This device features a wide operating voltage range from 2V to 6V, making it versatile for various designs.
Key electrical characteristics include a low power consumption of 80-µA maximum ICC and a typical propagation delay of 15 ns. The outputs can drive up to 10 LSTTL loads, and it offers ±4-mA output drive at 5V. The SN74HC138NS has active low outputs and incorporates three enable inputs for simplified cascading or data reception.
This component is available in a 16-SOIC package, suitable for surface mount applications. Its operating temperature range is -40°C to 85°C (TA). The device is targeted for use in applications like LED displays, servers, white goods, power infrastructure, building automation, and factory automation.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN74HC138NS operates with a single supply voltage from 2V to 6V, with a typical voltage of 5V.
Typical propagation delay is 15ns.
Maximum supply current is 80µA.
The operating temperature range is -40°C to 85°C (TA).
The device is available in a 16-SO (SOIC) surface mount package with body size 10.20mm x 5.30mm.
It is a single 3-to-8 line decoder/demultiplexer.
Yes, the outputs can drive up to 10 LSTTL loads.