MC74AC158D

Overview

The MC74AC158D is a quad 2-input multiplexer from onsemi's AC logic series, housed in a 16-pin SOIC package. It operates within a supply voltage range of 2 V to 6 V and supports four independent circuits. The device features low propagation delay characteristics, ensuring efficient signal routing for digital applications.

Feature Summary

• Provides four independent 2-to-1 data selection paths
• Operates across a wide 2 V to 6 V supply voltage range
• Utilizes advanced CMOS technology for high-speed performance

Applications

• Data routing in digital communication systems
• Signal selection in microprocessor interfaces
• Address decoding in memory architectures

Procurement Notes

Verify the specific suffix 'D' corresponds to the SOIC-16 package and tube packaging configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure operating conditions remain within the specified 2 V to 6 V voltage limits and -40°C to +85°C temperature range for reliable functionality.

Selection Notes

Select this component when a compact quad multiplexer solution is required for 2 V to 6 V logic families. The AC series offers a balance of speed and power consumption suitable for general-purpose digital switching. Verify pin compatibility with existing PCB layouts before finalizing the design choice.

Part Context

This part belongs to onsemi's broader 74AC logic family, designed for high-speed digital applications. It serves as a functional equivalent to industry-standard multiplexers, providing reliable signal path management in consumer electronics and industrial control systems requiring precise data selection capabilities.

Replacement Considerations

Cross-reference with MC74AC158DR2G for reel packaging alternatives. Verify pinout compatibility with other 74AC158 variants from different manufacturers before substitution.