TPIC6C596PW Equivalent & Substitute Parts

Part Overview

The TPIC6C596PW is an 8-bit shift register manufactured by Texas Instruments, designed for serial-to-parallel data conversion applications. This device features open-drain outputs and operates across a 4.5V to 5.5V supply voltage range with an operating temperature range of -40°C to 125°C. The part is currently in Last Time Buy status, indicating limited availability and the necessity to identify equivalent alternatives for ongoing design requirements and production planning.

Substiute Parts

TPIC6C596PW

Texas InstrumentsIn Stock: 2006TPIC6C596PW Datasheet

Current PartRFQ

TLC6C598QPWRQ1

Texas InstrumentsIn Stock: 331158TLC6C598QPWRQ1 Datasheet

MFR RecommendedRFQ

TPIC6C595PW

Texas InstrumentsIn Stock: 4913TPIC6C595PW Datasheet

Parametric EquivalentRFQ

TPIC6C595PWG4

Texas InstrumentsIn Stock: 836TPIC6C595PWG4 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TPIC6C596PW is determined by the following critical parameters:

Primary Substitution Criteria:

• Package compatibility: 16-TSSOP form factor
• Functional equivalence: 8-bit shift register with serial-to-parallel conversion capability
• Electrical compatibility: Supply voltage range and operating temperature overlap
• Output configuration: Open-drain output topology
• Compliance: ROHS3 compliance and surface-mount technology

Substitute Categories:

Parametric Equivalents maintain identical electrical and mechanical specifications across all critical parameters. These parts are direct functional replacements with no design modifications required.

MFR Recommended Alternatives provide functional shift register capability within compatible voltage and temperature ranges but may include enhanced features such as integrated power switching or dimming functionality. These parts require design review to confirm suitability for the specific application.

Parameter Comparison

Engineering Selection Recommendations

TPIC6C595PW is the primary parametric equivalent for TPIC6C596PW. Both devices share identical electrical specifications, package configuration, and functional characteristics. This part maintains Last Time Buy status, indicating similar supply constraints. Selection of TPIC6C595PW requires no design modifications and provides direct functional replacement.

TPIC6C595PWG4 is a parametric equivalent with identical electrical and functional specifications. However, this part carries Obsolete product status, which may present long-term supply and support challenges. Use of this part is not recommended for new designs or production planning.

TLC6C598QPWRQ1 is an MFR recommended alternative that extends supply voltage compatibility to 3V minimum and includes integrated power switching capability with 50mA per-channel output current. This part carries Active product status and includes AEC-Q100 automotive qualification. The TLC6C598QPWRQ1 is suitable for applications requiring enhanced output drive capability or lower supply voltage operation. Design review is required to confirm compatibility with existing circuit topology and output load requirements.

Frequently Asked Questions (FAQ)

Q: Can TPIC6C595PW directly replace TPIC6C596PW without circuit modifications?

A: Yes. TPIC6C595PW is a parametric equivalent with identical supply voltage range (4.5V ~ 5.5V), operating temperature range (-40°C ~ 125°C), 8-bit shift register configuration, open-drain output topology, and 16-TSSOP package. No design changes are required.

Q: What is the key difference between TPIC6C596PW and TLC6C598QPWRQ1?

A: The primary differences are output type and supply voltage range. TPIC6C596PW features open-drain outputs, while TLC6C598QPWRQ1 integrates power switch outputs with 50mA per-channel drive capability. TLC6C598QPWRQ1 supports lower supply voltage operation (3V minimum) and carries Active product status with AEC-Q100 automotive qualification. Applications requiring higher output current or lower supply voltage should evaluate TLC6C598QPWRQ1 compatibility.

Q: Why is TPIC6C595PWG4 not recommended despite parametric equivalence?

A: TPIC6C595PWG4 carries Obsolete product status, indicating discontinued manufacturing and limited availability. For new designs and ongoing production, parts with Active or Last Time Buy status provide better supply chain reliability.

Q: Are all substitute parts available in the same packaging?

A: Yes. All substitute parts listed are available in 16-TSSOP surface-mount package configuration, ensuring mechanical and electrical compatibility with existing PCB designs.

Q: What compliance certifications apply to these shift register devices?

A: All listed parts are ROHS3 compliant and REACH unaffected. TLC6C598QPWRQ1 includes additional AEC-Q100 automotive qualification. All parts carry EAR99 export classification.