SN74AVCA164245VRIn StockTexas Instruments
SN74AVCA164245VR is a 16-bit dual-supply bus transceiver with automatic direction sensing supporting 3.3V/5V translation, VQFN-56 package, operating -40 to 85C. Priced from $0.42/unit, in stock, ships globally, MOQ 25.
- Manufacturer
- Texas Instruments
- Package
- VQFN-56
- Pin Count
- 56
- Lifecycle
- ACTIVE
- Datasheet
- SN74AVCA164245VR Datasheet PDF
- Category
- logic-ics
- Price
- From $0.4190(MOQ 25)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Widely used in servers, industrial controllers, and communication equipment for bidirectional voltage-level translation between 3.3V and 5V logic domains. Ideal for PCIe, DDR interfaces, and mixed-supply backplane designs where automatic direction control eliminates the need for external direction signals.
Specifications
| Supply Voltage VCCA | 1.2V - 3.6V |
| Supply Voltage VCCB | 2.3V - 3.6V |
| Number of Bits | 16 |
| Data Rate | 500 Mbps typical |
| Interface | Bidirectional, Auto-Direction-Sensing |
| Operating Temperature | -40 to 85C |
| Package | VQFN-56 |
| RoHS | Compliant |
| Package | VQFN-56 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What voltage levels does SN74AVCA164245VR support?
The SN74AVCA164245VR supports VCCA from 1.2V to 3.6V and VCCB from 2.3V to 3.6V, enabling bidirectional level translation between 3.3V and 5V logic systems. Its I/Os are 5V-tolerant, making it suitable for mixed-voltage PCB designs.
What is the package type and pin count of SN74AVCA164245VR?
SN74AVCA164245VR comes in a VQFN-56 surface-mount package with 56 pins. The compact QFN footprint is ideal for high-density PCB layouts in servers, industrial equipment, and communication boards.
What are common applications for SN74AVCA164245VR?
This device is commonly used in server backplanes, industrial controllers, and high-speed communication equipment that require bidirectional 3.3V/5V voltage translation. It is also used in DDR memory interfaces and PCIe system designs.
What is the minimum order quantity and current price for SN74AVCA164245VR?
The MOQ is 25 units, with pricing starting at $1.65 per unit at qty 25, dropping to $0.42 at qty 1000. The part is in stock and available for global shipment with standard lead times.
What are compatible alternatives to SN74AVCA164245VR?
Compatible alternatives include the SN74AVCA164245ZQVR (same function, smaller package variant) and SN74AVCB164245VR (AVCB family, slightly different supply range). For 8-bit variants, SN74AVCA245 series parts offer similar auto-direction-sensing translation.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $1.6464 | $41.16 |
| 100+ | $1.4748 | $147.48 |
| 160+ | $0.5400 | $86.40 |
| 250+ | $0.4333 | $108.33 |
| 500+ | $0.4262 | $213.10 |
| 1000+ | $0.4190 | $419.00 |
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