74AC153SJX

Signal Switches, Multiplexers, Decoders Overview

The onsemi 74AC153SJX is a high-speed dual 4-input multiplexer housed in a 16-lead Small Outline Package (SOP). It features common select inputs and individual active-LOW enable inputs for each section. The device operates within a supply voltage range of 2.0V to 6.0V and supports an operating temperature range of -40°C to +85°C. Outputs present data in the true form with source/sink capabilities of 24 mA. Propagation delays from Select inputs to outputs are typically 6.5 ns at 5.0V, while Enable-to-output delays are typically 5.0 ns.

Signal Switches, Multiplexers, Decoders Feature Summary

• Dual independent 4-input multiplexing sections sharing common select lines
• Individual active-LOW enable inputs for independent output control
• High drive capability with 24 mA output source and sink currents
• Reduced quiescent current consumption compared to standard AC series

Signal Switches, Multiplexers, Decoders Applications

• Data routing and selection between multiple sources
• Implementation of logic functions using three variables
• Parallel-to-serial data conversion circuits
• Address decoding in digital systems

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific SOP package dimensions against the M16D outline drawing before finalizing board layouts. Confirm that the 'X' suffix denotes tape and reel packaging if required by automated assembly processes. Ensure the design accounts for the absolute maximum ratings regarding input and output voltages relative to VCC to prevent device damage during operation.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when dual independent multiplexing is required within a single package footprint. The AC series offers higher speed performance compared to HC or HCT variants. Verify that the 2.0V to 6.0V supply range aligns with the system power rails. Consider the 16-lead SOP package constraints regarding thermal dissipation and PCB space availability for the selected application density.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the 74AC family of high-speed CMOS logic devices originally developed by Fairchild Semiconductor. The 74AC153 specifically implements dual 4-to-1 multiplexer functionality. The SJX designation indicates the SOP package variant supplied in tape and reel format. This component serves as a fundamental building block for complex digital signal processing and data management architectures.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The 74ACT153SJX is a compatible alternative offering TTL-compatible input thresholds, though it requires a stricter 4.5V to 5.5V supply voltage range. Other manufacturers producing pin-compatible dual 4-input multiplexers in SOP-16 packages may serve as substitutes if electrical specifications match the design requirements.