Alternatives to onsemi NC7ST08P5X-L22057
onsemi NC7ST08P5X-L22057 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 NC7ST08P5X-L22057onsemi |  NC7ST08P5Xonsemi |  SN74AHCT1G08DCKRTexas Instruments | +3more | |
|---|---|---|---|---|
| FFF Compatibility | The pinout is exactly identical with Pin 1 as input A, Pin 2 as input B, Ground on Pin 3, Output Y on Pin 4, and Supply Voltage on Pin 5.Both parts share the same SC-88A (SC-70-5/SOT-353) package and physical dimensions.All electrical parameters including supply voltage range, TTL input thresholds, propagation delay, and output drive are identical. | The pinout is identical to the original part, with Pin 1 mapped to input A and Pin 2 mapped to input B.Both utilize the standard SOT-353/SC-70-5 footprint with matching physical properties.Operates over the same 4.5V to 5.5V supply voltage range with matching TTL-compatible input logic levels. | ||
 AI Summary | NC7ST08P5X-L22057 by onsemi: AND Gate IC 1 Channel SC-88A (SC-70-5/SOT-353). | This is the direct, active manufacturer-recommended substitute for the obsolete L22057 variant. The suffix difference merely corresponds to a legacy custom packing standard, making this a perfect drop-in replacement with no design changes needed.
| This is an active, widely available pin-to-pin alternative from Texas Instruments. It offers enhanced drive strength and reduced propagation delay, keeping overall power consumption low and input logic levels fully compatible.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | In stock | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | AND Gate IC 1 Channel SC-88A (SC-70-5/SOT-353) | AND Gate IC 1 Channel SC-70-5 | AND Gate IC 1 Channel SC-70-5 | |
| Manufacturer | onsemi | onsemi | Texas Instruments | |
| Type | Logic | Logic | Logic | |
| Datasheet | Open | Open | Open | |
| Lead Time | 15 weeks | 46 weeks | 9 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0070 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Logic Type | AND Gate | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 5-TSSOP, SC-70-5, SOT-353 | - | - | |
| Number of Inputs | 2 | - | - | |
| Voltage - Supply | 4.5V ~ 5.5V | - | - | |
| Number of Circuits | 1 | - | - | |
| Operating Temperature | -40°C ~ 85°C | - | - | |
| Input Logic Level - Low | 0.8V | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 NC7ST08P5Xonsemi | In stock | Active | 6Alternatives availableSee Alternatives |
| NC7S08P5Xonsemi | In stock | Active | 5Alternatives availableSee Alternatives |
| NC7SZ08P5X_NLonsemi | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
| NC7SZ08M5X_NLonsemi | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
| NC7S00P5Xonsemi | In stock | Active | 6Alternatives availableSee Alternatives |
 NC7ST08M5onsemi | Discontinued | Obsolete | 6Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The onsemi NC7ST08P5X-L22057 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 onsemi NC7ST08P5X-L22057 are the NC7ST08P5X (onsemi) and the SN74AHCT1G08DCKR (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 NC7ST08P5X-L22057 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 NC7ST08P5X-L22057 (onsemi) 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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