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SN74ALVC164245DLR
Voltage Level Translator 16-CH Bidirectional 48-Pin SSOP T/RSN74ALVC164245DLR
Voltage Level Translator 16-CH Bidirectional 48-Pin SSOP T/R
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Manufacturer Part # : SN74ALVC164245DLR
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Package/Case: SSOP (DL)-48
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Part Status : ACTIVE
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Brand: Texas Instruments
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Product Categories : Translators, Level Shifters
Quality Assurance
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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SN74ALVC164245DLR DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
To maintain the high-impedance state during power transitions, it is essential to connect the output-enable (OE) input to VCC with a pullup resistor. This resistor's value should meet the driver's current-sinking capability to prevent any operational issues. The device's logic levels on the direction-control and output-enable inputs determine which port's outputs are active or if both ports enter a high-impedance mode
Key Features
- Reliable Power Supply
- Silent Operation Fanless Design
- Durable Construction Materials
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Technology family | ALVC | Bits (#) | 16 |
| High input voltage (min) (V) | 1.7 | High input voltage (max) (V) | 5.5 |
| Vout (min) (V) | 2.3 | Vout (max) (V) | 5.5 |
| Data rate (max) (MBps) | 300 | IOH (max) (mA) | -24 |
| IOL (max) (mA) | 24 | Supply current (max) (µA) | 40 |
| Features | Output enable | Input type | Standard CMOS |
| Output type | 3-State, Balanced CMOS, Push-Pull | Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is SN74ALVC164245DLR?
The SN74ALVC164245DLR is a 16-bit dual-supply bus transceiver with 3-state outputs designed by Texas Instruments. It is used for bidirectional data communication between buses operating at different voltage levels in applications such as networking equipment, industrial control systems, and communication modules.
How Does SN74ALVC164245DLR Work?
The SN74ALVC164245DLR operates by facilitating bidirectional data transfer between two buses with different voltage levels. It features 3-state outputs, allowing the device to be disabled to avoid bus contention. The transceiver is capable of driving heavy loads while providing high data integrity and noise tolerance.
How Many Pins does SN74ALVC164245DLR have and What are the Functions of the Pinout Configuration?
The SN74ALVC164245DLR is housed in a 48-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:
- VCC: Positive supply voltage pin.
- GND: Ground pin.
- DIR: Direction control input pin.
- A1–A16: Side A data input/output pins.
- B1–B16: Side B data input/output pins.
- OE: Output enable input pin for 3-state control.
- 1DIR: Direction control for channels 1 and 2.
- 1A1–1A8, 1B1–1B8: Data and control pins for channel 1.
- 2DIR: Direction control for channels 3 and 4.
- 2A1–2A8, 2B1–2B8: Data and control pins for channel 2.
What are the Pros and Cons of SN74ALVC164245DLR?
Pros:
- Dual-Supply Operation: Supports bidirectional data transfer between buses with different supply voltages.
- High Data Integrity: Ensures reliable data transmission with low noise and high noise tolerance.
- 3-State Outputs: Allows the device to be disabled to prevent bus conflicts.
- Wide Operating Voltage Range: Operates over a wide voltage range, increasing compatibility.
- High-Speed Data Transfer: Capable of driving heavy loads at high speeds for efficient communication.
Cons:
- Complex Pinout: The 48-pin package may require careful attention to pin configurations during integration.
- Power Consumption: Higher power consumption compared to low-power transceivers.
- Cost: Dual-supply transceivers may be more costly than single-supply alternatives.
Are There Any Equivalents/Alternatives to SN74ALVC164245DLR for Recommendation?
- The SN74LVC245A from Texas Instruments is a similar 8-bit dual-supply bus transceiver with 3-state outputs.
- Alternatives to the SN74ALVC164245DLR include the 74LVT162245 from Nexperia and the MC74VHCT245A from ON Semiconductor.
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