Alternatives to Texas Instruments DP83846AVHG/NOPB
Texas Instruments DP83846AVHG/NOPB and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 DP83846AVHG/NOPBTexas Instruments |  DP83849IVS/NOPBTexas Instruments | DP83849CVS/NOPBTexas Instruments | +3more | |
|---|---|---|---|---|
| FFF Compatibility | Both parts share the same physical 80-pin package outline, but DP83849IVS/NOPB is a dual-port transceiver, meaning pin assignments differ significantly from the single-port DP83846AVHG/NOPB.Both are 80-pin surface-mount devices (LQFP vs TQFP) with identical 12x12mm body dimensions.Both are 10/100 Ethernet physical layer transceivers operating on a 3.3V supply. The active port functions are completely compatible. | Matches the 80-pin package size but pinout is mapped for dual ports, introducing mismatch with the original single-port layout.Identical package dimensions and 80-pin SMT mounting type.Provides 10/100 Mbps transceiver capabilities over the exact same operating temperature range (0°C to 70°C). | ||
 AI Summary | DP83846AVHG/NOPB by Texas Instruments: Transceiver Ethernet 80-LQFP (12x12). | The DP83849IVS/NOPB is an active same-family dual-port transceiver in the same physical 80-pin package size. It can serve as a near-equivalent replacement if the second port pins are left unconnected or handled appropriately during layout verification.
| The DP83849CVS/NOPB matches the commercial temperature rating (0°C to 70°C) of the original part while keeping the same 80-pin package dimensions. Like its industrial counterpart, it provides dual-port transceiver capabilities.
| |
| Lifecycle Status | Obsolete | Active | Unknown | |
| Market Availability | Discontinued | In stock | Unknown | |
| REACH | REACH | REACH | Unknown | |
| RoHS | RoHS | RoHS | Unknown | |
| Description | Transceiver Ethernet 80-LQFP (12x12) | 2/2 Transceiver Ethernet 80-TQFP (12x12) | The DP83849CVS/NOPB matches the commercial temperature rating (0°C to 70°C) of the original part while keeping the same 80-pin package dimen | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | |
| Type | Interface | Interface | Component | |
| Datasheet | Open | Open | N/A | |
| Lead Time | 6 weeks | 9 weeks | Unknown | |
| Country of Origin | MY, US, PH, KR | - | - | |
| Export Control Class Number | 5A991B1 | 5A991B1 | EAR99 | |
| HTSUS Code | 8542.39.0070 | - | - | |
| Moisture Sensitivity Level | 3 (168 Hours) | - | - | |
| Type | Transceiver | - | - | |
| Protocol | Ethernet | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 80-LQFP | - | - | |
| Voltage - Supply | 3V ~ 3.6V | - | - | |
| Operating Temperature | 0°C ~ 70°C | - | - | |
| Supplier Device Package | 80-LQFP (12x12) | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 DP83867ERGZTTexas Instruments | In stock | Active | 5Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Texas Instruments DP83846AVHG/NOPB is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Texas Instruments DP83846AVHG/NOPB are the DP83849IVS/NOPB (Texas Instruments) and the DP83849CVS/NOPB (Texas Instruments), out of 5 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the DP83846AVHG/NOPB are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The DP83846AVHG/NOPB (Texas Instruments) is a part in the Interface category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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