SN74LVC2G80DCTRG4 Equivalent & Substitute Parts

Part Overview

The SN74LVC2G80DCTRG4 is a dual D-type flip-flop logic integrated circuit manufactured by Texas Instruments, part of the 74LVC series. This device features 2 elements with 1 bit per element, positive edge triggering, and inverted output configuration. The component operates across a wide supply voltage range of 1.65V to 5.5V and supports clock frequencies up to 160 MHz.

The SN74LVC2G80DCTRG4 is currently discontinued at DiGi Electronics, making equivalent substitute parts necessary for ongoing production and maintenance applications. Identifying compatible alternatives ensures design continuity and supply chain reliability.

Substiute Parts

SN74LVC2G80DCTRG4

Texas InstrumentsIn Stock: 1023SN74LVC2G80DCTRG4 Datasheet

Current PartRFQ

SN74LVC2G80DCTR

Texas InstrumentsIn Stock: 4609SN74LVC2G80DCTR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SN74LVC2G80DCTRG4 is determined by strict equivalence across the following critical parameters:

• Logic Function: D-Type flip-flop with 2 elements, 1 bit per element, inverted output
• Electrical Performance: Clock frequency of 160 MHz, propagation delay of 4.5 ns @ 5V/50pF, output current of 32 mA (high and low)
• Supply Voltage Range: 1.65V to 5.5V operation
• Quiescent Current: 5 µA maximum
• Package Configuration: 8-LSSOP/8-MSOP surface mount, 0.110" width (2.80mm)
• Trigger Mechanism: Positive edge triggering
• Environmental Compliance: ROHS3 compliant, REACH unaffected, MSL Level 1

The SN74LVC2G80DCTR meets all these criteria and qualifies as a parametric equivalent. The primary distinction between the main part and its substitute is packaging format and product status.

Parameter Comparison

Engineering Selection Recommendations

The SN74LVC2G80DCTR is a direct parametric equivalent to the SN74LVC2G80DCTRG4. Both components share identical electrical specifications, functional characteristics, and environmental compliance certifications.

The SN74LVC2G80DCTR is currently in active production status, whereas the SN74LVC2G80DCTRG4 is discontinued. For new designs and ongoing production requirements, the SN74LVC2G80DCTR is the recommended selection due to its active availability and supply chain continuity.

The only functional difference between these parts is packaging format: the SN74LVC2G80DCTRG4 is supplied in tube packaging, while the SN74LVC2G80DCTR is supplied in Tape & Reel format. Both maintain identical die specifications, electrical performance, and compliance certifications. Selection between these formats depends on assembly process requirements and volume considerations.

Frequently Asked Questions (FAQ)

Q: Can the SN74LVC2G80DCTR be used as a direct replacement for the SN74LVC2G80DCTRG4?

A: Yes. Both parts are parametrically equivalent across all electrical, functional, and environmental specifications. The SN74LVC2G80DCTR is the active production alternative.

Q: What is the difference between tube and Tape & Reel packaging?

A: Tube packaging (DCTRG4) is suitable for manual handling and lower-volume applications. Tape & Reel packaging (DCTR) is designed for automated pick-and-place assembly equipment and higher-volume production. Both formats contain identical components with the same electrical performance.

Q: Are there any pin configuration differences between these parts?

A: No. Both the SN74LVC2G80DCTRG4 and SN74LVC2G80DCTR use the same 8-pin LSSOP/MSOP package with identical pinout and electrical characteristics.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant, REACH unaffected, and carry MSL Level 1 (unlimited moisture sensitivity). These certifications are identical across both part numbers.

Q: Is the SN74LVC2G80DCTR suitable for the same operating temperature range?

A: Yes. Both parts operate across the identical temperature range of -40°C to 125°C (TA).