TLV2374IPWRG4 Equivalent & Substitute Parts

Part Overview

The TLV2374IPWRG4 is a general-purpose operational amplifier featuring four independent circuits in a 14-TSSOP surface-mount package. This device is designed for rail-to-rail output applications with low input bias current and operates across a wide supply voltage range of 2.7 V to 16 V.

The TLV2374IPWRG4 is classified as obsolete. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance of systems utilizing this component.

Substiute Parts

TLV2374IPWRG4

Texas InstrumentsIn Stock: 1104TLV2374IPWRG4 Datasheet

Current PartRFQ

TLV2374IPWR

Texas InstrumentsIn Stock: 18663TLV2374IPWR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLV2374IPWRG4 is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Amplifier type: General Purpose
• Number of circuits: 4
• Output configuration: Rail-to-Rail
• Slew rate: 2.1 V/µs
• Gain bandwidth product: 3 MHz
• Input bias current: 1 pA
• Input offset voltage: 2 mV
• Supply current: 750 µA (x4 Channels)
• Output current per channel: 16 mA
• Supply voltage range: 2.7 V to 16 V
• Operating temperature range: -40°C to 125°C

Mechanical & Environmental Specifications:

• Package type: 14-TSSOP
• Mounting type: Surface Mount
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

The substitute part TLV2374IPWR matches all electrical and mechanical parameters. The primary difference is packaging format: the main part (TLV2374IPWRG4) is supplied in Tape & Reel (TR) format, while the substitute (TLV2374IPWR) is supplied in Cut Tape (CT) & Digi-Reel® format. Both parts share the same base product number (TLV2374) and are manufactured by Texas Instruments.

Parameter Comparison

Engineering Selection Recommendations

The TLV2374IPWR is the direct substitute for the TLV2374IPWRG4. Both parts are manufactured by Texas Instruments and share identical electrical and mechanical specifications. The TLV2374IPWR is classified as Active product status, ensuring ongoing availability and support compared to the obsolete TLV2374IPWRG4.

Both parts maintain ROHS3 compliance and MSL rating of 1 (Unlimited), satisfying environmental and reliability requirements. The difference in packaging format (Tape & Reel versus Cut Tape & Digi-Reel®) does not affect component functionality or performance; this distinction relates only to supply and handling logistics.

For new designs or production requiring the TLV2374 four-channel general-purpose operational amplifier in 14-TSSOP package, the TLV2374IPWR is the recommended selection due to its active product status and continued manufacturer support.

Frequently Asked Questions (FAQ)

Q: Can TLV2374IPWR be used as a direct replacement for TLV2374IPWRG4?

A: Yes. Both parts are electrically and mechanically identical. All electrical specifications, including slew rate, gain bandwidth product, input bias current, supply voltage range, and operating temperature, are identical. The 14-TSSOP package dimensions and surface-mount configuration are the same. The only difference is the packaging format supplied by the manufacturer.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® packaging?

A: Tape & Reel and Cut Tape & Digi-Reel® are supply formats that affect how components are delivered and handled during assembly. Both formats contain the same component with identical specifications. Tape & Reel is typically used for high-volume automated assembly, while Cut Tape & Digi-Reel® offers flexibility for lower-volume or mixed-component orders. The component itself functions identically regardless of packaging format.

Q: Why is TLV2374IPWRG4 listed as obsolete?

A: Product obsolescence is determined by the manufacturer based on market demand, production decisions, and product lifecycle management. The TLV2374IPWR remains in active production and is the current offering from Texas Instruments for this device family.

Q: Are there any compliance or certification differences between these parts?

A: No. Both TLV2374IPWRG4 and TLV2374IPWR maintain identical RoHS3 compliance, REACH status (REACH Unaffected), and MSL rating of 1 (Unlimited). Both are subject to the same ECCN (EAR99) and HTSUS (8542.33.0001) classifications.

Q: Can I use TLV2374IPWR in existing PCB designs originally specified for TLV2374IPWRG4?

A: Yes. The 14-TSSOP package footprint is identical, and all electrical specifications match. No PCB redesign or circuit modification is required. The component can be substituted directly in assembly.

Q: What is the input bias current specification, and why is it important?

A: The input bias current for both parts is 1 pA (picoampere). This extremely low value indicates minimal current drawn at the input terminals, which is critical for high-impedance signal sources and precision analog circuits where input loading must be minimized.

Q: What supply voltage range do these parts support?

A: Both TLV2374IPWRG4 and TLV2374IPWR operate with a supply voltage span from 2.7 V (minimum) to 16 V (maximum). This wide range supports both single-supply and dual-supply configurations in various applications.