Alternatives to Texas Instruments SN74AHC14D
Texas Instruments SN74AHC14D and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 SN74AHC14DTexas Instruments | SN74AHC14DRTexas Instruments |  74AHC14D,118Nexperia USA Inc. | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Identical SOIC-14 (D package) footprint and pinout assignments.Identical SOIC-14 body dimensions and surface mount style.Identical electrical characteristics, propagation delays, and voltage tolerances. | Exact pin-for-pin matching in standard SOIC-14 footprint.Interchangeable physical dimensions with standard SOIC-14 (3.90mm width).Fully compatible 2V to 5.5V operating range and 8mA drive current. | ||
 AI Summary | SN74AHC14D by Texas Instruments: Inverter IC 6 Channel Schmitt Trigger 14-SOIC. | This is the direct tape and reel variant of the same Texas Instruments series. It is currently active and serves as an exact drop-in replacement with identical electrical and physical specs, with the only difference being the packaging media (Tape & Reel instead of Tube).
| The Nexperia 74AHC14D is a direct second-source industry equivalent designed to the same 74AHC standard. It offers an active lifecycle status and is a true drop-in replacement with matching logical, electrical, and physical specifications.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | In stock | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Inverter IC 6 Channel Schmitt Trigger 14-SOIC | Inverter IC 6 Channel Schmitt Trigger 14-SOIC | The Nexperia 74AHC14D is a direct second-source industry equivalent designed to the same 74AHC standard. It offers an active lifecycle statu | |
| Manufacturer | Texas Instruments | Texas Instruments | Nexperia USA Inc. | |
| Type | Logic | Logic | Unclassified | |
| Datasheet | Open | Open | Open | |
| Lead Time | 20 weeks | 9 weeks | 54 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Features | Schmitt Trigger | - | - | |
| Logic Type | Inverter | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | - | - | |
| Number of Inputs | 1 | - | - | |
| Voltage - Supply | 2V ~ 5.5V | - | - | |
| Number of Circuits | 6 | - | - | |
| Operating Temperature | -40°C ~ 125°C | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 SN74HC04DTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
 SN74HC14NTexas Instruments | In stock | Active | 6Alternatives availableSee Alternatives |
 SN74AHC1G04DBVTTexas Instruments | In stock | Obsolete | 5Alternatives availableSee Alternatives |
 SN74HC138DTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
 SN74AHC04PWTexas Instruments | In stock | Obsolete | 5Alternatives availableSee Alternatives |
| SN74HC138DRTexas Instruments | In stock | Active | 5Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Texas Instruments SN74AHC14D 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 SN74AHC14D are the SN74AHC14DR (Texas Instruments) and the 74AHC14D,118 (Nexperia USA Inc.), 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 SN74AHC14D 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 SN74AHC14D (Texas Instruments) is a part in the Logic category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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