SN74ALVC08RGYRG4 Equivalent & Substitute Parts

Part Overview

The SN74ALVC08RGYRG4 is a 4-channel AND gate logic IC manufactured by Texas Instruments in the 74ALVC series. This component operates across a wide voltage range of 1.65V to 3.6V and is housed in a 14-VQFN (4.6x4.6mm) surface mount package with exposed pad. The part is currently discontinued at DiGi Electronics, making identification of equivalent substitutes essential for ongoing design support and production continuity.

Substiute Parts

SN74ALVC08RGYRG4

Texas InstrumentsIn Stock: 927SN74ALVC08RGYRG4 Datasheet

Current PartRFQ

SN74ALVC08RGYR

Texas InstrumentsIn Stock: 2005SN74ALVC08RGYR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SN74ALVC08RGYRG4 is determined by strict equivalence across the following critical parameters:

• Logic function: 4-channel AND gate with 2 inputs per channel
• Electrical specifications: Supply voltage range 1.65V ~ 3.6V, quiescent current 10 µA maximum, output drive 24mA
• Timing characteristics: Maximum propagation delay of 2.9ns at 3.3V with 50pF load
• Thermal range: Operating temperature -40°C ~ 85°C
• Physical form factor: 14-VFQFN exposed pad surface mount package (4.6x4.6mm)
• Compliance: ROHS3 compliant, MSL 2 rating

The SN74ALVC08RGYR meets all these criteria and is classified as a parametric equivalent. Differences exist only in packaging format and product availability status.

Parameter Comparison

Engineering Selection Recommendations

The SN74ALVC08RGYR is a direct parametric equivalent to the SN74ALVC08RGYRG4 across all electrical, thermal, and mechanical specifications. The primary distinction is product status: the main part number is discontinued at DiGi Electronics, while the substitute maintains active status with expanded packaging availability options.

Both parts carry identical ROHS3 compliance and MSL 2 ratings, ensuring equivalent environmental and handling requirements. The substitute part offers superior supply chain availability with 1900 units in stock compared to the main part's 825 units, and supports both Cut Tape and Digi-Reel packaging formats.

For new designs or production continuity, the SN74ALVC08RGYR is the appropriate selection based on active product status and enhanced availability.

Frequently Asked Questions (FAQ)

Q: Are the SN74ALVC08RGYRG4 and SN74ALVC08RGYR electrically identical?

A: Yes. Both parts share identical electrical specifications including supply voltage range (1.65V ~ 3.6V), quiescent current (10 µA max), output drive capability (24mA), propagation delay (2.9ns @ 3.3V, 50pF), and operating temperature range (-40°C ~ 85°C).

Q: Can I use SN74ALVC08RGYR as a direct replacement in existing designs?

A: Yes. The substitute part is pin-compatible and functionally equivalent. Both use the 14-VFQFN exposed pad package with identical pinout and electrical behavior.

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

A: The primary difference is product lifecycle status. SN74ALVC08RGYRG4 is discontinued at DiGi Electronics, while SN74ALVC08RGYR maintains active status. Additionally, the substitute offers expanded packaging options (Cut Tape and Digi-Reel) versus the main part's Digi-Reel format.

Q: Do both parts have the same compliance certifications?

A: Yes. Both parts are ROHS3 compliant with MSL 2 (1 Year) moisture sensitivity rating, REACH unaffected status, and EAR99 export classification.

Q: Is the 14-VFQFN package the same for both parts?

A: Yes. Both parts use the identical 14-VFQFN exposed pad surface mount package with 4.6x4.6mm dimensions.