74F158APC

Signal Switches, Multiplexers, Decoders Overview

The onsemi 74F158APC is a high-speed quad 2-input multiplexer housed in a 16-lead Plastic Dual-In-Line Package (PDIP). It selects four bits of data from two sources using common Select and Enable inputs, presenting the selected data in inverted form at the outputs. The device operates within a supply voltage range of +4.5V to +5.5V and supports an ambient temperature range of 0°C to +70°C. Propagation delays are specified with maximum values up to 9.5 ns depending on the input path and operating conditions.

Signal Switches, Multiplexers, Decoders Feature Summary

• Selects four bits of data from two sources using common control inputs
• Presents selected data in inverted form at the four outputs
• Capable of generating any four of the 16 different functions of two variables

Signal Switches, Multiplexers, Decoders Applications

• Moving data from two groups of registers to four common output busses
• Implementing gating functions as a function generator
• Logic implementation of a 4-pole, 2-position switch

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm package integrity upon receipt. Ensure storage conditions comply with manufacturer guidelines to prevent moisture damage. Review datasheet specifications for absolute maximum ratings prior to integration. Validate compatibility with system voltage levels and signal requirements.

Signal Switches, Multiplexers, Decoders Selection Notes

Evaluate propagation delay specifications against system timing requirements. Verify that the PDIP package aligns with PCB layout constraints. Consider the inverted output logic state when designing downstream circuitry. Assess power supply stability within the recommended voltage range. Check thermal performance under expected load conditions.

Signal Switches, Multiplexers, Decoders Part Context

This component belongs to the 74F series of logic integrated circuits, characterized by high-speed operation. It serves as a digital switching element within larger logic systems. The device provides a compact solution for data routing and logic function generation in standard TTL-compatible environments.

Signal Switches, Multiplexers, Decoders Replacement Considerations

SN74F157AN is listed as a parameter equivalent substitute.