SN74ACT596BQBR

Shift Registers Overview

The SN74ACT596BQBR is an automotive-grade, 8-bit serial-in, parallel-out shift register manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and features open-drain outputs with a propagation delay of 11.6 ns. The device is housed in a WQFN-16 package and supports surface-mount installation. It complies with RoHS standards and is designed for high-speed applications requiring balanced outputs and positive input clamp diodes.

Shift Registers Feature Summary

• Automotive qualification for reliable operation in vehicle environments
• Open-drain output configuration suitable for wired-logic applications
• High-speed performance with balanced outputs and low propagation delay

Shift Registers Applications

• Automotive data acquisition systems
• Vehicle control unit interface circuits
• Industrial logic expansion modules

Shift Registers Procurement Notes

Verify the specific suffix 'BQBR' matches the required WQFN-16 package and automotive grade designation. Confirm that the open-drain output type aligns with the system's pull-up requirements. Ensure the 4.5 V to 5.5 V operating voltage range is compatible with the target power supply. Check for RoHS compliance documentation if environmental regulations apply to the final assembly.

Shift Registers Selection Notes

Select this component when automotive reliability and open-drain outputs are required. It differs from standard commercial variants by its extended temperature range and qualification. Consider the WQFN-16 footprint for space-constrained designs. Verify that the 11.6 ns propagation delay meets the timing constraints of the serial data stream.

Shift Registers Part Context

This part belongs to the SN74ACT series of logic ICs, specifically designed for automotive applications. It provides 8-bit serial-to-parallel conversion capabilities. The device integrates positive input clamp diodes to protect against transient voltages. It is distinct from non-automotive counterparts by its rigorous testing and qualification standards.

Shift Registers Replacement Considerations

Direct substitutes include other automotive-grade 8-bit shift registers with open-drain outputs from the same manufacturer family. Verify pin compatibility and electrical specifications before substitution.