74F151ASJ

Signal Switches, Multiplexers, Decoders Overview

The onsemi 74F151ASJ is an 8-input digital multiplexer from the F/FAST logic series, housed in a 16-lead Small Outline Package (SOP). It features three select inputs and one active-low enable input to route data to assertion and negation outputs. Recommended operating conditions specify a supply voltage of +4.5V to +5.5V and an ambient temperature range of 0°C to +70°C. Propagation delays typically range from 3.2ns to 9.5ns depending on the signal path.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides single-pole eight-position switching capability controlled by three select lines
• Generates any logic function of four variables through input manipulation
• Delivers both assertion and negation output signals simultaneously

Signal Switches, Multiplexers, Decoders Applications

• Universal function generator for logic circuits
• Data selection from multiple sources
• Control information routing

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify component authenticity against Fairchild Semiconductor datasheet DS009481 specifications. Confirm package type matches M16D SOP standards. Check RoHS compliance status as indicated in manufacturer documentation. Ensure environmental ratings align with operational requirements before integration.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this device when high-speed multiplexing is required within standard TTL voltage ranges. The F/FAST series offers faster performance compared to standard 74LS equivalents. Verify that the 16-SOP footprint fits the target PCB layout constraints.

Signal Switches, Multiplexers, Decoders Part Context

This component belongs to the 74F151A family of high-speed multiplexers originally manufactured by Fairchild Semiconductor. The ASJ suffix specifically denotes the 16-lead Small Outline Package variant. These devices are widely used in digital systems requiring efficient data routing and logic generation capabilities.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Equivalent parts include the 74F151ASC (SOIC) and 74F151APC (PDIP) variants from the same manufacturer family.