Product Identity:
Part Number: SN74AS138
Manufacturer: Texas Instruments
Canonical Name: SN74AS138 3-Line to 8-Line Decoder/Demultiplexer
Product Type: Decoder/Demultiplexer
Category: Uncategorized
Subcategory: 3-Line to 8-Line Decoders/Demultiplexers
Mounting Type: Through Hole

Summary:
The Texas Instruments SN74AS138 is a 3-Line to 8-Line Decoder/Demultiplexer utilizing AS technology. It operates within a temperature range of 0°C to 70°C.

Description:
The SN74AS138 from Texas Instruments is a high-performance 3-line to 8-line decoder/demultiplexer designed for applications requiring fast decoding and data routing. It belongs to the AS technology family and is suitable for high-speed memory decoding or data transmission systems.

This device features three enable inputs, simplifying cascading and data reception without the need for external inverters. The conditions at the binary-select inputs (A, B, and C) and the three enable inputs determine which of the eight output lines is selected. One enable input can also function as a data input for demultiplexing tasks.

The SN74AS138 operates within a temperature range of 0°C to 70°C and has a maximum supply current of 20000µA. It is available in PDIP, SOIC, and SOP package types, all of which are through-hole mounted.

Designed for applications where minimizing system decoding effects and propagation delay times is crucial, the SN74AS138 ensures that decoder delays are less than the typical access time of high-speed memories, making the system decoder's contribution negligible.

Availability and Pricing:
- Stock Status: In Stock
- Distributor Count: 1
- Total Stock: 77
- Pricing Available: No

Distributor Offers:
- Distributor: PROSOFT ELECTRONICS
  Stock: 77

Features:
- 3-line to 8-line decoder/demultiplexer
- AS technology family
- Operates from 0°C to 70°C
- Three enable inputs simplify cascading
- Available in PDIP, SOIC, and SOP packages

Applications:
- High-speed memory decoding
- Data routing applications
- System decoding minimization
- Demultiplexing tasks

Compliance:
- RoHS Status: RoHS3 Compliant
- REACH Status: REACH Unaffected
- Moisture Sensitivity Level: 1 Unlimited

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FAQs:
Q: What is the operating temperature range for the SN74AS138?
A: The operating temperature range is 0°C to 70°C.

Q: What technology family does the SN74AS138 belong to?
A: The SN74AS138 belongs to the AS technology family.

Q: What is the maximum supply current for the SN74AS138?
A: The maximum supply current is 20000µA.

Q: What package types are available for the SN74AS138?
A: The SN74AS138 is available in PDIP, SOIC, and SOP package types.

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