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SN65MLVD080DGGG4 Equivalent & Substitute Parts
Part Overview
The SN65MLVD080DGGG4 is an 8/8 transceiver half LVDS multipoint interface IC in 64-TSSOP packaging manufactured by Texas Instruments. This component is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | SN65MLVD080DGGG4 |
| Manufacturer | Texas Instruments |
| Type | Transceiver |
| Protocol | LVDS, Multipoint |
| Number of Drivers/Receivers | 8/8 |
| Duplex | Half |
| Data Rate | 250 Mbps |
| Voltage - Supply | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 64-TFSOP (0.240", 6.10mm Width) |
| Receiver Hysteresis | 25 mV |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
Substitute Part Grouping Explanation
Substitution eligibility for the SN65MLVD080DGGG4 is determined by strict equivalence across the following critical parameters:
- Protocol and Configuration: LVDS multipoint transceiver with 8/8 driver/receiver configuration and half-duplex operation
- Electrical Performance: 250 Mbps data rate, 25 mV receiver hysteresis, 3V to 3.6V supply voltage range
- Thermal Specification: -40°C to 85°C operating temperature range
- Physical Package: 64-TFSOP form factor with 0.240" width (6.10mm)
- Compliance: ROHS3 compliance and MSL 2 rating
The substitute part SN65MLVD080DGG meets all these criteria and shares the same base product number (65MLVD080), confirming functional and pin-level compatibility.
Parameter Comparison
| Parameter | SN65MLVD080DGGG4 (Main) | SN65MLVD080DGG (Substitute) |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Type | Transceiver | Transceiver |
| Protocol | LVDS, Multipoint | LVDS, Multipoint |
| Number of Drivers/Receivers | 8/8 | 8/8 |
| Duplex | Half | Half |
| Data Rate | 250 Mbps | 250 Mbps |
| Voltage - Supply | 3V ~ 3.6V | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 64-TFSOP (0.240", 6.10mm Width) | 64-TFSOP (0.240", 6.10mm Width) |
| Receiver Hysteresis | 25 mV | 25 mV |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | 2 (1 Year) |
| Product Status | Discontinued at DiGi Electronics | Active |
Engineering Selection Recommendations
The SN65MLVD080DGG is the direct equivalent substitute for the discontinued SN65MLVD080DGGG4. Both parts are manufactured by Texas Instruments with identical electrical specifications, thermal ratings, and physical packaging. The substitute part maintains active product status with confirmed inventory availability (2100 pcs), ensuring procurement continuity. Both parts carry ROHS3 compliance and equivalent moisture sensitivity ratings, supporting regulatory and environmental requirements. The substitute part is packaged in tube format, which may differ from the original packaging specification but does not affect functional compatibility or performance characteristics.
Frequently Asked Questions (FAQ)
Q: Are SN65MLVD080DGGG4 and SN65MLVD080DGG pin-compatible?
A: Yes. Both parts share the same base product number (65MLVD080) and identical 64-TFSOP package configuration, confirming pin-level compatibility.
Q: What is the difference between the two part numbers?
A: The difference lies in the suffix designation and product status. SN65MLVD080DGGG4 is discontinued, while SN65MLVD080DGG remains active. The electrical and functional specifications are identical.
Q: Can I use SN65MLVD080DGG as a direct replacement in existing designs?
A: Yes. The substitute part meets all electrical, thermal, and mechanical specifications of the original part. No design modifications are required.
Q: Does the packaging format (tube vs. other formats) affect compatibility?
A: Packaging format does not affect electrical performance or pin compatibility. The tube packaging of the substitute part is suitable for standard assembly processes.
Q: Are both parts compliant with current environmental regulations?
A: Yes. Both parts are ROHS3 compliant and carry MSL 2 ratings, meeting current environmental and reliability standards.
Q: What is the data rate specification for these parts?
A: Both parts support a 250 Mbps data rate for LVDS multipoint communication protocols.
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