The SN74AS158DRE4 is a high-performance integrated circuit from Texas Instruments, designed for multiplexing and data selection in digital systems. This versatile device features four 1-of-2 data selectors/multiplexers that provide a significant level of functionality and efficiency for a wide array of applications, including data routing, signal gating, and function generation.

Key Specifications

• Manufacturer: Texas Instruments
• Product Category: Multiplexers/Demultiplexers
• RoHS: Yes
• Logic Family: AS
• Logic Type: 1-of-2 Data Selector/Multiplexer
• Number of Circuits: 4
• Output Type: Differential
• Propagation Delay Time: Fast
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V
• Operating Temperature Range: -40°C to +85°C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16

Product Features

The SN74AS158DRE4 is engineered for optimal performance in digital circuits. It boasts a high-speed operation that is ideal for fast systems. With a robust design that ensures reliability even under varying environmental conditions, this multiplexer is suitable for industrial and commercial applications.

Each multiplexer has two input lines and one output line. Inputs include separate enable inputs (E) which, when high, force the outputs low. The multiplexers select one of the two binary inputs based on the state of the common data select input (S) and route it to the output, providing a seamless and efficient data flow.

Designed with advanced silicon-gate technology, the SN74AS158DRE4 offers a significant reduction in power consumption without sacrificing speed. It is available in a small-outline package, which ensures a compact footprint on printed circuit boards, making it an excellent choice for space-constrained applications.

Applications

The versatility of the SN74AS158DRE4 allows it to be used in a variety of digital applications, including:

• Data routing and signal gating
• Function generation
• Communication systems
• Digital signal processing
• Control systems
• Computer systems