Alternatives to Infineon Technologies CY2308ZXI-1HT
Infineon Technologies CY2308ZXI-1HT and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 CY2308ZXI-1HTInfineon Technologies | CY2308ZXC-1HTInfineon Technologies / Cypress Semiconductor | CY2308SXC-1HInfineon Technologies / Cypress Semiconductor | |
|---|---|---|---|
| FFF Compatibility | The physical footprint is 16-TSSOP (4.40mm width, 0.65mm pitch) with the exact same pin assignments as the queried part.The packaging, mounting style (SMD), and package dimensions are identical.The part operates identically from an electrical standpoint (3.3V supply, 1:8 output ratio, 133.3 MHz max speed) but is limited to the Commercial temperature range (0°C to 70°C) instead of Industrial (-40°C to 85°C). | The 16-SOIC package footprint has a larger width and wider pin pitch (1.27mm) than the original 16-TSSOP's 0.65mm pitch, requiring a complete PCB land pattern redesign.The package is SOIC-16 instead of TSSOP-16, which significantly increases physical height and board real estate.It operates with the same core specs and high-drive drive strength but is limited to Commercial temperature limits (0°C to 70°C) instead of Industrial. | |
 AI Summary | CY2308ZXI-1HT by Infineon Technologies: Fanout Buffer (Distribution), Zero Delay Buffer IC 133.3MHz 1 16-TSSOP (0.173", 4.40mm Width). | The CY2308ZXC-1HT is the commercial-grade sibling of the obsolete industrial part. It offers a true pin-to-pin, physical drop-in replacement that uses the original manufacturer's silicon, making it the highest-confidence replacement if the operating environment permits a 0°C to 70°C temperature range. Additionally, authorized stock remains actively supplied via Rochester Electronics.
| The CY2308SXC-1H provides an alternative form-factor solution from the same device family. While it is electrically compatible and handles high-drive clock distribution identically, the larger 16-SOIC package footprint makes it physically incompatible without layout modification. It is best suited as a fallback option when the 16-TSSOP package variant cannot be sourced.
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| Lifecycle Status | Obsolete | Unknown | Unknown |
| Market Availability | Discontinued | Unknown | Unknown |
| REACH | REACH | Unknown | Unknown |
| RoHS | RoHS | Unknown | Unknown |
| Description | Fanout Buffer (Distribution), Zero Delay Buffer IC 133.3MHz 1 16-TSSOP (0.173", 4.40mm Width) | The CY2308ZXC-1HT is the commercial-grade sibling of the obsolete industrial part. It offers a true pin-to-pin, physical drop-in replacement | The CY2308SXC-1H provides an alternative form-factor solution from the same device family. While it is electrically compatible and handles h |
| Manufacturer | Infineon Technologies | Infineon Technologies / Cypress Semiconductor | Infineon Technologies / Cypress Semiconductor |
| Type | Clock/Timing | Component | Component |
| Datasheet | Open | N/A | N/A |
| Lead Time | 26 weeks | Unknown | Unknown |
| Country of Origin | - | - | - |
| Export Control Class Number | EAR99 | EAR99 | EAR99 |
| HTSUS Code | 8542.39.0090 | - | - |
| Moisture Sensitivity Level | 3 (168 Hours) | - | - |
| PLL | Yes with Bypass | - | - |
| Type | Fanout Buffer (Distribution), Zero Delay Buffer | - | - |
| Input | LVCMOS, LVTTL | - | - |
| Output | LVCMOS | - | - |
| Mounting Type | Surface Mount | - | - |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) | - | - |
| Frequency - Max | 133.3MHz | - | - |
| Voltage - Supply | 3V ~ 3.6V | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 CY2309CSXC-1HTInfineon Technologies | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
 CY2304NZZXC-1Infineon Technologies | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| CY2309CSXC-1HInfineon Technologies | In stock | Obsolete | 7Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Infineon Technologies CY2308ZXI-1HT 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 Infineon Technologies CY2308ZXI-1HT are the CY2308ZXC-1HT (Infineon Technologies / Cypress Semiconductor) and the CY2308SXC-1H (Infineon Technologies / Cypress Semiconductor). Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the CY2308ZXI-1HT 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 CY2308ZXI-1HT (Infineon Technologies) is a part in the Clock/Timing category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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