SN74LVC2G17YEAR Equivalent & Substitute Parts

Part Overview

The SN74LVC2G17YEAR is a non-inverting buffer IC manufactured by Texas Instruments, designed for logic signal buffering applications. This device features 2 elements with 1 bit per element, Schmitt trigger inputs, and push-pull outputs. The part operates across a wide supply voltage range of 1.65V to 5.5V and is rated for industrial temperature ranges from -40°C to 85°C.

The SN74LVC2G17YEAR is currently classified as obsolete. Identifying equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements for applications utilizing this buffer IC.

Substiute Parts

SN74LVC2G17YEAR

Texas InstrumentsIn Stock: 836SN74LVC2G17YEAR Datasheet

Current PartRFQ

SN74LVC2G17YZPR

Texas InstrumentsIn Stock: 5524SN74LVC2G17YZPR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SN74LVC2G17YEAR is determined by strict equivalence across the following critical parameters:

• Logic function: Non-inverting buffer with identical element and bit configuration
• Input characteristics: Schmitt trigger input type
• Output characteristics: Push-pull output topology with matching current ratings (32mA high and low)
• Electrical specifications: Supply voltage range 1.65V to 5.5V and operating temperature range -40°C to 85°C
• Physical form factor: 6-DSBGA package with surface mount configuration
• Base product series: 74LVC logic family

The SN74LVC2G17YZPR meets all substitution criteria as a parametric equivalent, maintaining identical functional and electrical specifications while offering improved product status and compliance characteristics.

Parameter Comparison

Engineering Selection Recommendations

The SN74LVC2G17YZPR is the direct parametric equivalent for the obsolete SN74LVC2G17YEAR. Both parts maintain identical functional specifications, electrical characteristics, and physical packaging.

The primary distinction between these parts is product lifecycle status and regulatory compliance. The SN74LVC2G17YEAR is obsolete, while the SN74LVC2G17YZPR maintains active product status with ROHS3 compliance. For new designs or ongoing production requiring buffer IC functionality within the 74LVC series, the SN74LVC2G17YZPR is the appropriate selection. Both parts carry REACH Unaffected status and unlimited moisture sensitivity classification.

Frequently Asked Questions (FAQ)

Q: Can the SN74LVC2G17YZPR directly replace the SN74LVC2G17YEAR in existing designs?

A: Yes. The SN74LVC2G17YZPR is a parametric equivalent with identical logic function, electrical specifications, output current ratings, supply voltage range, operating temperature range, and 6-DSBGA package configuration. Direct substitution is supported without circuit modification.

Q: What is the primary reason for substitution?

A: The SN74LVC2G17YEAR is classified as obsolete. The SN74LVC2G17YZPR provides equivalent functionality with active product status and improved regulatory compliance (ROHS3).

Q: Are the package dimensions and pin configurations identical?

A: Yes. Both parts use the 6-DSBGA package with identical physical form factor and surface mount configuration, ensuring mechanical and electrical compatibility.

Q: Do both parts support the same supply voltage and temperature ranges?

A: Yes. Both parts operate across 1.65V to 5.5V supply voltage and -40°C to 85°C operating temperature range, maintaining identical electrical performance across these specifications.

Q: What is the difference in RoHS compliance between these parts?

A: The SN74LVC2G17YEAR is RoHS non-compliant, while the SN74LVC2G17YZPR is ROHS3 compliant. For applications requiring RoHS compliance, the SN74LVC2G17YZPR is the required selection.