Alternatives to Texas Instruments AM26LS31CDRG4
Texas Instruments AM26LS31CDRG4 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 AM26LS31CDRG4Texas Instruments | AM26LS31CDRTexas Instruments | AM26C31IDRTexas Instruments | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Exact identical 16-SOIC footprint and pinout.Identical package dimensions and mounting type.Identical electrical specifications and performance. | Exact identical 16-SOIC footprint and pinout.Identical package dimensions and mounting type.Exceeds temperature specification and provides lower power consumption while remaining functionally compatible. | ||
 AI Summary | AM26LS31CDRG4 by Texas Instruments: 4/0 Driver RS422, RS485 16-SOIC. | Direct replacement from the same series. The G4 suffix has been phased out by Texas Instruments in favor of consolidation into the standard AM26LS31CDR part, which is functionally and physically identical.
| Upgraded CMOS version from Texas Instruments. It offers 100% pin-compatibility, significantly lower power consumption, and a wider operating temperature range of -40°C to 85°C.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | In stock | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | 4/0 Driver RS422, RS485 16-SOIC | 4/0 Driver RS422, RS485 16-SOIC | 4/0 Driver 16-SOIC | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | |
| Type | Interface | Interface | Interface | |
| Datasheet | Open | Open | Open | |
| Lead Time | 20 weeks | 16 weeks | 16 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Type | Driver | - | - | |
| Protocol | RS422, RS485 | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | - | - | |
| Voltage - Supply | 4.75V ~ 5.25V | - | - | |
| Operating Temperature | 0°C ~ 70°C | - | - | |
| Supplier Device Package | 16-SOIC | - | - | |
| Number of Drivers/Receivers | 4/0 | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 AM26LS31CDRTexas Instruments | In stock | Active | 4Alternatives availableSee Alternatives |
| AM26LS31CDTexas Instruments | In stock | Obsolete | 5Alternatives availableSee Alternatives |
| AM26LS32ACDTexas Instruments | In stock | Obsolete | 5Alternatives availableSee Alternatives |
| AM26LV32CDRTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| AM26LV32CDTexas Instruments | In stock | Obsolete | 5Alternatives availableSee Alternatives |
 AM26LS32ACNTexas Instruments | In stock | Active | 3Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Texas Instruments AM26LS31CDRG4 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 AM26LS31CDRG4 are the AM26LS31CDR (Texas Instruments) and the AM26C31IDR (Texas Instruments), out of 4 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 AM26LS31CDRG4 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 AM26LS31CDRG4 (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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