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SN74AVCB164245GR
+NomenclatureIC TRNSLTR BIDIRECTIONAL 48TSSOP
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FabricantTexas Instruments
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Pièce fabricant #SN74AVCB164245GR
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Package 48-TFSOP (0.240, 6.10mm Width)
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En stock2591
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 74AVCB |
| ProductStatus | Active |
| TranslatorType | Voltage Level |
| ChannelType | Bidirectional |
| NumberofCircuits | 2 |
| ChannelsperCircuit | 8 |
| Voltage-VCCA | 1.4 V ~ 3.6 V |
| Voltage-VCCB | 1.4 V ~ 3.6 V |
| OutputType | Tri-State, Non-Inverted |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 48-TFSOP (0.240, 6.10mm Width) |
Présentation
Description
Each of the 16 channels can be independently controlled, enabling efficient data flow management. The device supports live insertion and removal, ensuring robust operation in hot-swap environments. Its high-speed operation and low power consumption make it ideal for use in portable electronics, computing systems, and various communication devices.
The SN74AVCB164245GR is packaged in a thin shrink small-outline package (TSSOP), providing a compact form factor for space-constrained applications. It includes features like partial power-down protection and Ioff, which prevents backflow current during power-down scenarios, enhancing system reliability and protecting the device from damage.
Equivalent
1. NXP's 74AVC16T245: Similar dual-supply voltage level translation capability.
2. ON Semiconductor's FXMA2102: Provides dual-supply voltage level shifting.
3. Microchip's MCPDCT162245: Similar functionality with dual power supply support.
Ensure compatibility by checking specific electrical characteristics and pin configurations as they may vary slightly between manufacturers.
Features
1. Dual-Supply Operation: Supports voltage translation from 1.4 V to 3.6 V on both A and B ports, allowing for interfacing between different voltage levels.
2. High-Speed Operation: Capable of achieving high data transfer rates, suitable for high-speed communication requirements.
3. Bidirectional Data Flow: Facilitates data transfer in both directions between buses, with control signals for direction.
4. 3-State Outputs: Features outputs that can be placed in a high-impedance state for bus isolation, advantageous in shared bus environments.
5. Overvoltage Tolerance: Tolerant to higher voltages on the I/O pins, enhancing robustness in mixed-voltage systems.
6. Low Power Consumption: Designed for low static and dynamic power consumption, enhancing energy efficiency in applications.
7. Latch-Up Performance: Tested for latch-up immunity per JESD 78 standards, ensuring reliable operation.
The device is typically used in applications requiring voltage level translation and interfacing between different logic levels and standards.
Pinout
The SN74AVCB164245GR features include dual supplies that allow for level shifting from one supply voltage to another, making it suitable for interfacing between different logic families. The voltage translation is bidirectional, facilitating seamless communication between the two buses. The device is often used in applications where signal integrity and compatibility between components with varying voltage levels are critical.
Given its high pin count and functionality, it is commonly used in complex digital systems for efficient data management across different voltage domains.
Manufacturer
Application
1. Data Communication Systems: Facilitates data exchange between components operating at different voltages.
2. Portable Electronics: Supports low-power, battery-operated devices by enabling efficient voltage translation.
3. Industrial Equipment: Useful in systems where robust voltage-level conversion is needed.
4. Consumer Electronics: Assists in connecting modern microcontrollers with legacy peripherals.
5. Networking Hardware: Ensures compatibility in mixed-voltage environments.
These applications benefit from the device's ability to manage bi-directional data flow and level conversion.