Equivalent & Substitute Parts Reference: CD74HC4075PWT

Part Overview

The Texas Instruments CD74HC4075PWT is an OR Gate IC featuring 3 channels with 3 inputs per channel in a 14-TSSOP surface mount package. This product falls within the Logic category, specifically the 74HC series, with a supply voltage range of 2V ~ 6V and typical logic gate characteristics. The CD74HC4075PWT is currently listed as an obsolete product. For continued production, repair, or inventory replacement, it is necessary to identify parametric equivalents and direct substitute models with matching electrical, mechanical, and compliance specifications.

Substiute Parts

CD74HC4075PWT

Texas InstrumentsIn Stock: 4027CD74HC4075PWT Datasheet

Current PartRFQ

CD74HC4075PWR

Texas InstrumentsIn Stock: 3695CD74HC4075PWR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute selection for CD74HC4075PWT is based strictly on matching key electrical, mechanical, and compliance parameters, including: logic type (OR Gate), number of channels and inputs, supply voltage range, output and quiescent current ratings, input logic levels, propagation delay, operating temperature range, mounting type, and package dimensions. Parts are grouped as substitutes only when all parameters align, ensuring direct drop-in compatibility.

Parameter Comparison

Engineering Selection Recommendations

The CD74HC4075PWT is obsolete, whereas CD74HC4075PWR maintains active product status. Both parts have identical electrical, mechanical, and compliance parameters, including RoHS3 compliance and REACH unaffected status. Moisture sensitivity ratings and ECCN codes are consistent. For applications requiring continued production or field replacement, CD74HC4075PWR is an appropriate selection as a direct substitute strictly based on supplied data.

Frequently Asked Questions (FAQ)

Q: What criteria were used for substitute selection?
A: Substitution is based solely on matching logic type, channel count, input count, voltage range, output and quiescent current, input logic levels, propagation delay, operating temperature, mounting style, package, and compliance ratings.

Q: Is CD74HC4075PWR a direct drop-in replacement for CD74HC4075PWT?
A: All provided electrical, mechanical, and compliance parameters are identical, confirming direct compatibility.

Q: Are package and footprint considerations addressed in this comparison?
A: Both parts share the 14-TSSOP package with identical dimensions and surface-mount configuration.

Q: Are there variations in regulatory compliance or moisture sensitivity between models?
A: Both models are ROHS3 compliant, REACH unaffected, and have a Moisture Sensitivity Level (MSL) of 1 (Unlimited).

Q: What should be considered when replacing the obsolete CD74HC4075PWT?
A: CD74HC4075PWR matches all specified key parameters, product status, and compliance requirements, meeting substitution needs based strictly on supplied data.