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74LVC2G241DCUTE4 Equivalent & Substitute Parts
Part Overview
The 74LVC2G241DCUTE4 is a non-inverting buffer IC from Texas Instruments' 74LVC logic series, featuring 2 elements with 1 bit per element and 3-state output capability. This device operates across a supply voltage range of 1.65V to 5.5V and is housed in an 8-VSSOP surface mount package. The part is currently marked as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 2 |
| Number of Bits per Element | 1 |
| Output Type | 3-State |
| Current - Output High, Low | 32mA, 32mA |
| Voltage - Supply | 1.65V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Package / Case | 8-VFSOP (0.091", 2.30mm Width) |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution for the 74LVC2G241DCUTE4 is determined by strict equivalence across the following critical parameters:
- Logic Type: Buffer, Non-Inverting
- Number of Elements: 2
- Number of Bits per Element: 1
- Output Type: 3-State
- Current - Output High, Low: 32mA, 32mA
- Voltage - Supply: 1.65V ~ 5.5V
- Operating Temperature: -40°C ~ 125°C (TA)
- Package / Case: 8-VFSOP (0.091", 2.30mm Width)
- RoHS Status: ROHS3 Compliant
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
All substitute parts listed maintain identical electrical specifications and package dimensions. Substitutes are grouped by base product number (74LVC2G241, 74LVC2G125, 74LVC2G126) and packaging configuration (Cut Tape, Tape & Reel). Product status variations (Active vs. Discontinued at DiGi Electronics vs. Obsolete) are noted for procurement planning.
Parameter Comparison
| Part Number | Manufacturer | Base Product | Logic Type | Elements | Output Type | Supply Voltage | Operating Temp | Package | Product Status | Inventory (Pcs) |
|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC2G241DCUTE4 | Texas Instruments | 74LVC2G241 | Buffer, Non-Inverting | 2 / 1 Bit | 3-State | 1.65V ~ 5.5V | -40°C ~ 125°C | 8-VFSOP | Obsolete | 1135 |
| 74LVC2G125DCURG4 | Texas Instruments | 74LVC2G125 | Buffer, Non-Inverting | 2 / 1 Bit | 3-State | 1.65V ~ 5.5V | -40°C ~ 125°C | 8-VFSOP | Discontinued at DiGi Electronics | 2647 |
| 74LVC2G125DCUTG4 | Texas Instruments | 74LVC2G125 | Buffer, Non-Inverting | 2 / 1 Bit | 3-State | 1.65V ~ 5.5V | -40°C ~ 125°C | 8-VFSOP | Discontinued at DiGi Electronics | 1196 |
| 74LVC2G241DCUTG4 | Texas Instruments | 74LVC2G241 | Buffer, Non-Inverting | 2 / 1 Bit | 3-State | 1.65V ~ 5.5V | -40°C ~ 125°C | 8-VFSOP | Discontinued at DiGi Electronics | 996 |
| SN74LVC2G125DCU3 | Texas Instruments | 74LVC2G125 | Buffer, Non-Inverting | 2 / 1 Bit | 3-State | 1.65V ~ 5.5V | -40°C ~ 125°C | 8-VFSOP | Active | 9789 |
| SN74LVC2G125DCUR | Texas Instruments | 74LVC2G125 | Buffer, Non-Inverting | 2 / 1 Bit | 3-State | 1.65V ~ 5.5V | -40°C ~ 125°C | 8-VFSOP | Active | 3144 |
| SN74LVC2G125DCUT | Texas Instruments | 74LVC2G125 | Buffer, Non-Inverting | 2 / 1 Bit | 3-State | 1.65V ~ 5.5V | -40°C ~ 125°C | 8-VFSOP | Active | 4283 |
| SN74LVC2G126DCUR | Texas Instruments | 74LVC2G126 | Buffer, Non-Inverting | 2 / 1 Bit | 3-State | 1.65V ~ 5.5V | -40°C ~ 125°C | 8-VFSOP | Active | 2905 |
| SN74LVC2G126DCUT | Texas Instruments | 74LVC2G126 | Buffer, Non-Inverting | 2 / 1 Bit | 3-State | 1.65V ~ 5.5V | -40°C ~ 125°C | 8-VFSOP | Active | 36348 |
| SN74LVC2G241DCUR | Texas Instruments | 74LVC2G241 | Buffer, Non-Inverting | 2 / 1 Bit | 3-State | 1.65V ~ 5.5V | -40°C ~ 125°C | 8-VFSOP | Active | 1137 |
| SN74LVC2G241DCUT | Texas Instruments | 74LVC2G241 | Buffer, Non-Inverting | 2 / 1 Bit | 3-State | 1.65V ~ 5.5V | -40°C ~ 125°C | 8-VFSOP | Active | 1663 |
Engineering Selection Recommendations
For designs currently using the 74LVC2G241DCUTE4, the following substitution strategy is recommended based on product status and compliance:
Primary Substitutes (Active Status): SN74LVC2G241DCUR and SN74LVC2G241DCUT maintain the same base product number (74LVC2G241) with Active product status. These parts are functionally identical to the original and represent the most direct replacement path. Inventory availability is comparable to the original part.
Secondary Substitutes (Active Status, Alternative Base Product): SN74LVC2G125DCU3, SN74LVC2G125DCUR, and SN74LVC2G125DCUT are based on the 74LVC2G125 product line with Active status. These parts meet all electrical and mechanical specifications and offer significantly higher inventory levels (3144–9789 pcs), providing superior procurement flexibility.
SN74LVC2G126DCUR and SN74LVC2G126DCUT are based on the 74LVC2G126 product line with Active status. SN74LVC2G126DCUT offers the highest inventory availability (36348 pcs) among all substitutes.
Tertiary Substitutes (Discontinued Status): 74LVC2G125DCURG4, 74LVC2G125DCUTG4, and 74LVC2G241DCUTG4 are marked as Discontinued at DiGi Electronics and should be considered only when Active alternatives are unavailable. These parts retain full electrical and mechanical equivalence but face long-term procurement risk.
All substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with existing manufacturing and storage protocols.
Frequently Asked Questions (FAQ)
Q: Can SN74LVC2G125 variants directly replace the 74LVC2G241DCUTE4? A: Yes. All 74LVC2G125 variants listed meet the identical electrical specifications (logic type, element count, output type, voltage range, temperature range, and output current) and share the same 8-VFSOP package. The base product number difference does not affect functional equivalence for this application.
Q: What is the difference between 74LVC2G241 and 74LVC2G125 variants? A: Both product lines are non-inverting buffers with 2 elements, 1 bit per element, and 3-state output. The variants differ in internal control logic architecture, but all listed parts maintain identical electrical performance parameters and package specifications required for substitution.
Q: Why is SN74LVC2G126DCUT recommended despite having a different base product number? A: SN74LVC2G126DCUT meets all critical substitution parameters: identical logic type, element count, output type, voltage range, temperature range, output current, and package. The 74LVC2G126 variant offers the highest inventory availability (36348 pcs), making it the most reliable long-term procurement option.
Q: What packaging differences exist among the substitute parts? A: Substitutes are available in two packaging configurations: Cut Tape (CT) & Digi-Reel® and Tape & Reel (TR). Both configurations use the same 8-VFSOP physical package. Selection depends on procurement volume and assembly line requirements. All parts are surface mount compatible.
Q: Are all substitutes RoHS3 compliant? A: Yes. All substitute parts listed maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with current manufacturing standards and storage requirements.
Q: Should I prioritize Active status parts over Discontinued parts? A: Yes. Active status parts (SN74LVC2G241DCUR, SN74LVC2G241DCUT, SN74LVC2G125DCU3, SN74LVC2G125DCUR, SN74LVC2G125DCUT, SN74LVC2G126DCUR, SN74LVC2G126DCUT) provide long-term procurement security and should be the primary selection criteria. Discontinued parts should be reserved for situations where Active alternatives are unavailable.
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