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SN74LVC2G53YEPR Equivalent & Substitute Parts
Part Overview
The SN74LVC2G53YEPR is a single-circuit SPDT (Single Pole Double Throw) analog switch manufactured by Texas Instruments, designed for low-voltage signal routing applications. This device integrates one 2:1 multiplexer/demultiplexer circuit with 13Ohm on-state resistance in an 8-DSBGA surface mount package. The part is currently classified as obsolete, making identification of active equivalent alternatives essential for ongoing production and design continuity.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Switch Circuit Type | SPDT |
| Multiplexer/Demultiplexer Configuration | 2:1 |
| Number of Circuits | 1 |
| On-State Resistance (Max) | 13Ohm |
| Channel-to-Channel Matching (ΔRon Max) | 2Ohm |
| Supply Voltage Range (Single) | 1.65V ~ 5.5V |
| Switch Time (Ton/Toff Max) | 4.5ns / 8ns |
| -3dB Bandwidth | 300MHz |
| Channel Capacitance (CS(off), CD(off)) | 10pF |
| Leakage Current (IS(off) Max) | 100nA |
| Crosstalk | -58dB @ 1MHz |
| Operating Temperature Range | -40°C ~ 85°C |
| Package Type | 8-DSBGA (1.9x0.9mm) |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | MSL 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the SN74LVC2G53YEPR is determined by strict equivalence across the following critical parameters:
Switch topology (SPDT configuration with 2:1 multiplexer function), on-state resistance specification (13Ohm maximum), channel-to-channel matching tolerance (2Ohm maximum), supply voltage compatibility (1.65V ~ 5.5V single supply), switching performance (4.5ns/8ns maximum), bandwidth capability (300MHz -3dB), and package form factor (8-DSBGA surface mount).
The SN74LVC2G53YZPR qualifies as a parametric equivalent substitute. Both parts share identical electrical specifications, the same base product number (74LVC2G53), equivalent packaging, and full compliance with RoHS3 and REACH requirements. The primary distinction is product status: the SN74LVC2G53YZPR is active production, whereas the SN74LVC2G53YEPR is obsolete.
Parameter Comparison
| Parameter | SN74LVC2G53YEPR (Main) | SN74LVC2G53YZPR (Substitute) |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Switch Circuit | SPDT | SPDT |
| Multiplexer Configuration | 2:1 | 2:1 |
| Number of Circuits | 1 | 1 |
| On-State Resistance (Max) | 13Ohm | 13Ohm |
| Channel-to-Channel Matching (ΔRon Max) | 2Ohm | 2Ohm |
| Supply Voltage (V+) | 1.65V ~ 5.5V | 1.65V ~ 5.5V |
| Switch Time Ton (Max) | 4.5ns | 4.5ns |
| Switch Time Toff (Max) | 8ns | 8ns |
| -3dB Bandwidth | 300MHz | 300MHz |
| Channel Capacitance | 10pF | 10pF |
| Leakage Current (Max) | 100nA | 100nA |
| Crosstalk | -58dB @ 1MHz | -58dB @ 1MHz |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 8-DSBGA (1.9x0.9mm) | 8-DSBGA |
| Mounting Type | Surface Mount | Surface Mount |
| Product Status | Obsolete | Active |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| MSL Rating | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
Engineering Selection Recommendations
The SN74LVC2G53YZPR is the direct active substitute for the obsolete SN74LVC2G53YEPR. Selection of the SN74LVC2G53YZPR is supported by:
Full parametric equivalence across all electrical and mechanical specifications. Identical RoHS3 compliance and REACH unaffected status, ensuring regulatory continuity. Active production status with established supply chain availability, eliminating obsolescence risk. Identical 8-DSBGA surface mount package geometry and pinout, enabling direct PCB layout compatibility without redesign.
For applications currently using the SN74LVC2G53YEPR, transition to the SN74LVC2G53YZPR requires no circuit modifications, no firmware updates, and no performance trade-offs.
Frequently Asked Questions (FAQ)
Q: Can the SN74LVC2G53YZPR be used as a direct replacement for the SN74LVC2G53YEPR?
A: Yes. Both parts are electrically and mechanically identical. The SN74LVC2G53YZPR is the active production equivalent with identical on-state resistance (13Ohm), switching performance (4.5ns/8ns), bandwidth (300MHz), and 8-DSBGA package specifications.
Q: What is the primary difference between these two part numbers?
A: Product status. The SN74LVC2G53YEPR is obsolete; the SN74LVC2G53YZPR is active production. All electrical parameters, compliance certifications, and package specifications are identical.
Q: Are there any package or pinout differences?
A: No. Both parts use the 8-DSBGA (1.9x0.9mm) surface mount package with identical pinout and footprint. PCB layouts are fully compatible without modification.
Q: Do both parts meet the same compliance standards?
A: Yes. Both the SN74LVC2G53YEPR and SN74LVC2G53YZPR are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity ratings.
Q: What supply voltage range is supported?
A: Both parts operate across 1.65V to 5.5V single supply, supporting low-voltage and standard logic applications.
Q: Is the SN74LVC2G53YZPR suitable for high-frequency signal routing?
A: Yes. The 300MHz -3dB bandwidth and -58dB crosstalk @ 1MHz specification support high-frequency analog and digital signal switching applications within the specified bandwidth range.
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