Product Identity:
Part Number: SN74ALS158
Manufacturer: Texas Instruments
Canonical Name: SN74ALS158 Quadruple 1-of-2 Data Selectors/Multiplexers
Product Type: Digital Multiplexer
Category: Uncategorized
Subcategory: Multiplexers
Mounting Type: Surface Mount

Summary:
The SN74ALS158 from Texas Instruments is a quadruple 1-of-2 data selector/multiplexer. It belongs to the ALS technology family and operates within a commercial temperature range.

Description:
The SN74ALS158 is a digital multiplexer IC from Texas Instruments, part of the ALS (Advanced Low-power Schottky) family. This component functions as a quadruple 1-of-2 data selector, meaning it can select one of two input sources for each of its four output channels. The configuration is 2:1, and it features buffered inputs and outputs.

Designed for digital logic applications, the SN74ALS158 operates over a commercial temperature range of 0°C to 70°C. It is available in various package options including Plastic Small-Outline (SOP), SOIC, and PDIP. The device includes a separate strobe input (G\) for data selection control. The SN74ALS158 presents inverted data to the outputs, which helps minimize propagation delay time compared to its true-data counterparts.

This multiplexer is suitable for applications requiring efficient data routing and selection within digital systems. Its ALS technology offers a balance of speed and low power consumption. The buffered outputs ensure signal integrity when driving subsequent logic stages.

Availability and Pricing:
- Stock Status: In Stock
- Distributor Count: 1
- Total Stock: 142
- Pricing Available: No

Distributor Offers:
- Distributor: PROSOFT ELECTRONICS
  Stock: 142

Features:
- Quadruple 1-of-2 data selectors/multiplexers.
- ALS technology family for balanced performance.
- 2:1 configuration for data selection.
- Operates from 0°C to 70°C.
- Available in SOP, SOIC, and PDIP packages.

Applications:
- Data routing in digital logic systems.
- Signal selection in multiplexed buses.
- Input/output expansion for microcontrollers.
- Used in telecommunications switching circuits.
- Ideal for industrial control logic.

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

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FAQs:
Q: What is the technology family of the SN74ALS158?
A: The SN74ALS158 belongs to the ALS technology family.

Q: What is the function of the SN74ALS158?
A: The SN74ALS158 functions as a Digital Multiplexer.

Q: What is the configuration of the SN74ALS158 multiplexer?
A: The SN74ALS158 has a 2:1 configuration.

Q: How many channels does the SN74ALS158 support?
A: The SN74ALS158 supports 4 channels.

Q: What is the operating temperature range for the SN74ALS158?
A: The SN74ALS158 operates from 0°C to 70°C for commercial applications and -55°C to 125°C for military applications.

Q: What package options are available for the SN74ALS158?
A: The SN74ALS158 is available in SOP (NS), SOIC (D), and PDIP (N) package types.

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