SN74ABT8996DW

Specialty Logic Overview

The SN74ABT8996DW is a specialized logic integrated circuit manufactured by Texas Instruments. It functions as a 10-bit addressable scan port multidrop-addressable IEEE STD 1194.1 (JTAG) TAP transceiver. The device is housed in a 24-pin Thin Shrink Small Outline Package (TSSOP). It operates within an extended industrial temperature range of -40 °C to +85 °C. The component supports lead-free construction and complies with RoHS standards.

Specialty Logic Feature Summary

• Supports multidrop addressing for JTAG TAP transceivers
• Provides 10-bit addressable scan port functionality
• Complies with IEEE STD 1194.1 standard

Specialty Logic Applications

• JTAG TAP transceiver circuits
• Multidrop addressable scan port systems
• IEEE 1194.1 compliant test access architectures

Specialty Logic Procurement Notes

Verify the package designation matches the DW suffix, indicating a 24-pin SOIC or similar variant, distinct from the PW TSSOP version. Confirm the specific revision level against the manufacturer's current datasheet to ensure compatibility with design requirements. Check for any environmental compliance certifications required by the target market.

Specialty Logic Selection Notes

Select this component when designing systems requiring IEEE 1194.1 compliance with multidrop addressing capabilities. Ensure the PCB layout accommodates the specific pinout of the DW package variant. Verify that the system voltage levels align with the ABT logic family specifications before integration into the circuit design.

Specialty Logic Part Context

This part belongs to the Texas Instruments SN74ABT series of high-speed BiCMOS logic devices. The ABT series is designed for applications requiring fast propagation delays and low power consumption. The SN74ABT8996 specifically addresses the needs of complex digital systems utilizing JTAG interfaces for testing and debugging purposes.

Specialty Logic Replacement Considerations

The SN74ABT8996PW is a functionally equivalent alternative available in a 24-TSSOP package. Verify pin-to-pin compatibility and package dimensions before substituting the DW variant with the PW version in existing designs.