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| Manufacturer Product Number | 83940DY-01LFT |
| Manufacturer | Renesas Electronics Corporation |
| NavitasChip Part Number | NAVI-2005791 |
| Description | IC CLK BUFFER 2:18 250MHZ 32TQFP |
| Spec | 32-LQFP |
| Package | Tape & Reel (TR) |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | Clock Buffers, Drivers |
| Manufacturer | Renesas Electronics Corporation |
| Package | Tape & Reel (TR) |
| Product Status | Obsolete |
| Type | Fanout Buffer (Distribution), Multiplexer |
| Number of Circuits | 1 |
| Ratio - Input | 2:18 |
| Differential - Input | Yes/No |
| Input | CML, LVCMOS, LVPECL, LVTTL, SSTL |
| Output | LVCMOS, LVTTL |
| Frequency - Max | 250 MHz |
| Voltage - Supply | 2.375V ~ 3.465V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-TQFP (7x7) |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | Renesas Electronics Corporation 83940DY-01LFT Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | RoHS Compliant |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The 83940DY-01LFT is a Clock Buffer and Driver IC manufactured by Renesas Electronics Corporation (Renesas). Integrated Circuit Clock Buffer 2:18 operating at 250MHz in 32-Pin TQFP Package, housed in a compact 32-TQFP (7x7) package, with 2.375V ~ 3.465V supply voltage.
Struggling with end-of-life clock distribution IC transition without PCB and timing budget redesign? Our global sourcing network ensures reliable supply for your projects.
Key Technical Specifications
- Supply Voltage: 2.375V ~ 3.465V
- Operating Temperature: 0°C ~ 70°C
- Mounting: Surface Mount
- Package: 32-LQFP
- Device Package: 32-TQFP (7x7)
- RoHS Compliant
Applications
Widely adopted for:
- embedded systems
- jitter cleaner and jitter attenuator buffer for clean reference recovery
- high-frequency clock buffer 1 GHz to 3 GHz for serial link reference clocks
- networking, switching and routing equipment backplane clock distribution
Why Choose NavitasChip for 83940DY-01LFT?
NavitasChip offers obsolete part procurement when authorized distributors discontinue support for the 83940DY-01LFT and thousands of other electronic components.
- Availability: Immediate Dispatch Available
- Packaging: Available in factory Tape & Reel (TR) or Cut Tape. All custom quantities are professionally repackaged with ESD Shielding and Vacuum-Sealed MBB (Moisture Barrier Bags) in strict adherence to MSL standards.
- Fast Shipping: Ships from Shenzhen / Hong Kong / Singapore via DHL/FedEx/UPS
- Quality Assurance: Inbound check with MPN and Date Code review
- Technical Support: Datasheet and compliance documentation available
Global Shipping
Need 83940DY-01LFT urgently? We maintain buffer stock across multiple global locations.
83940DY-01LFT - Check our competitive price now.
Disclaimer: NavitasChip is an independent distributor of electronic components. We are not affiliated with, endorsed by, or an authorized distributor for the manufacturers listed on this page. All trademarks and brand names are the property of their respective owners and are used solely for identification purposes.
Stock quantities are dynamic and updated in real-time. For large quantity orders (1,000+ units), please contact us for real-time stock verification and custom pricing.
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- For items in stock with listed prices, you can place your order directly.
- For out-of-stock or unpriced items, please submit an RFQ and we will respond within 24 hours.
Supply Information
- Spot Stock: Available from our verified global supply network.
- Franchise Sources: Components from authorized distribution channels when available.
- OEM Surplus: Excess inventory from OEM and EMS production lines.
- Qualified Suppliers: Provided by vetted independent suppliers who meet our quality and traceability standards.
About Shipping Costs
If you use our shipping account, shipping fees will be paid at checkout. If you use your own account, shipping fees will be settled directly between you and the courier company.
Note: Customers are responsible for all customs duties, taxes, or other charges. NavitasChip is not responsible for any additional fees after the package is shipped.
Shipping Methods
We offer shipping services via DHL, FedEx, UPS, and SF Express.
Delivery Time
- Spot Stock (HK/SZ warehouse): Ships within 24 hours when order confirmed before 14:00 GMT+8.
- Verified Supplier Network: Ships within 3 business days after sourcing confirmation.
- Out-of-stock items: Lead times provided per quote (typically 2-4 weeks).
- Actual delivery time depends on your selected courier service (DHL/FedEx/UPS/SF Express).
Quality Assurance
- 60-Day Quality Pledge — every order covered against material defects
- Third-Party Lab Testing available (AS6081 Process Aligned, ISO/IEC 17025 verification)
- RoHS / REACH Compliance verified through OCM official databases
- Distributor Certificate of Conformance (CoC) issued with every shipment
In Stock: 1,997 pcs
Ready to ship immediately
Lead Time
18 Weeks
Factory standard
Need a quote? We'll respond within 24 hours.
Payment Methods
T/T
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Delivery Services
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SF