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Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | TSB14AA1PFBG4 |
| Manufacturer | Texas Instruments |
| NavitasChip Part Number | NAVI-1909887 |
| Description | IC BACKPLANE PHY 1394 48-TQFP |
| Spec | 48-TQFP |
| Package | Tray |
| Datasheet | - |
Product Attributes
| Type | Description |
|---|---|
| Category | Controllers |
| Manufacturer | Texas Instruments |
| Package | Tray |
| Product Status | Obsolete |
| Protocol | IEEE 1394 |
| Function | Physical Layer Controller |
| Standards | IEEE 1394-1995 |
| Voltage - Supply | 3.3V |
| Operating Temperature | 0°C ~ 70°C |
| Supplier Device Package | 48-TQFP (7x7) |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | RoHS Compliant |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The TSB14AA1PFBG4 is an Interface Controller IC manufactured by Texas Instruments (TI). Integrated Circuit Backplane Phy 1394 in 48-Pin TQFP Package, housed in a compact 48-TQFP (7x7) package, with 3.3V supply voltage.
Facing hard-to-find interface controllers with original date codes and traceability? NavitasChip provides agile sourcing solutions to keep your production running.
Key Technical Specifications
- Supply Voltage: 3.3V
- Operating Temperature: 0°C ~ 70°C
- Package: 48-TQFP
- Device Package: 48-TQFP (7x7)
- RoHS Compliant
Applications
Commonly utilized in:
- industrial automation
- professional equipment
- industrial fieldbus communication networks
- smart grid metering and energy distribution monitoring
Why Choose NavitasChip for TSB14AA1PFBG4?
NavitasChip offers cost-saving procurement for the TSB14AA1PFBG4 and thousands of other electronic components.
- Availability: Same-day Shipping Options
- Packaging: Available in factory Tray or Partial Tray. 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 TSB14AA1PFBG4 urgently? We maintain buffer stock across multiple global locations.
TSB14AA1PFBG4 - Request a quote today.
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 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: 434 pcs
Ready to ship immediately
Lead Time
18 Weeks
Factory standard
Need a quote? We'll respond within 24 hours.
Payment Methods
T/T
WU
Delivery Services
TNT
SF