TPIC6B596DWRG4 Equivalent & Substitute Parts

Part Overview

The TPIC6B596DWRG4 is an 8-bit shift register with open-drain output configuration, manufactured by Texas Instruments in the TPIC series. This component functions as a serial-to-parallel converter and is housed in a 20-SOIC package. The part is currently classified as obsolete, which necessitates identification of active equivalent alternatives that maintain identical electrical and mechanical specifications for seamless circuit integration.

Substiute Parts

TPIC6B596DWRG4

Texas InstrumentsIn Stock: 1473TPIC6B596DWRG4 Datasheet

Current PartRFQ

TPIC6595DWR

Texas InstrumentsIn Stock: 19492TPIC6595DWR Datasheet

Parametric EquivalentRFQ

TPIC6B595DWR

Texas InstrumentsIn Stock: 17525TPIC6B595DWR Datasheet

Parametric EquivalentRFQ

TPIC6B596DWR

Texas InstrumentsIn Stock: 7987TPIC6B596DWR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TPIC6B596DWRG4 is determined by strict equivalence across the following critical parameters:

• Logic Type: Shift Register
• Output Type: Open Drain
• Number of Elements: 1
• Number of Bits per Element: 8
• Function: Serial to Parallel, Serial
• Voltage - Supply: 4.5V ~ 5.5V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-SOIC (0.295", 7.50mm Width)
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

All substitute parts listed below match these parameters exactly. Differences in packaging format (Cut Tape, Digi-Reel, or Tape & Reel) and product status do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts—TPIC6B596DWR, TPIC6B595DWR, and TPIC6595DWR—are direct parametric equivalents to the TPIC6B596DWRG4. Selection among these alternatives should be based on the following criteria:

Product Status: TPIC6B596DWR, TPIC6B595DWR, and TPIC6595DWR are all classified as active products, ensuring continued availability and manufacturing support compared to the obsolete TPIC6B596DWRG4.

Compliance & Certifications: All substitute parts maintain ROHS3 compliance and identical moisture sensitivity ratings, confirming suitability for regulated manufacturing environments and long-term storage requirements.

Packaging Format: Substitute parts are available in Cut Tape (CT) & Digi-Reel® or Tape & Reel (TR) formats. Selection should align with procurement and assembly workflow requirements.

Frequently Asked Questions (FAQ)

Q: Can TPIC6B596DWR, TPIC6B595DWR, or TPIC6595DWR be used as direct replacements for TPIC6B596DWRG4?

A: Yes. All three parts are parametric equivalents with identical electrical specifications, output configuration, bit width, supply voltage range, operating temperature range, and 20-SOIC package dimensions. Direct substitution is supported without circuit modification.

Q: What is the difference between the substitute part numbers?

A: The substitute parts differ only in product status (all are active versus the obsolete main part) and packaging format (Cut Tape & Digi-Reel or Tape & Reel). Electrical and mechanical specifications are identical.

Q: Does the 20-SOIC package dimension remain consistent across all parts?

A: Yes. All parts, including the main part and substitutes, use the 20-SOIC package with dimensions of 0.295" × 7.50mm width. PCB footprints and assembly processes remain unchanged.

Q: Are there any compliance or certification differences between the main part and substitutes?

A: No. All parts maintain ROHS3 compliance, identical moisture sensitivity levels (MSL 1 - Unlimited), and equivalent regulatory certifications. No additional qualification is required for substitution.

Q: Which substitute part should be selected for new designs?

A: Any of the three active substitute parts (TPIC6B596DWR, TPIC6B595DWR, or TPIC6595DWR) are suitable for new designs. Selection should be based on packaging format availability and procurement lead times.