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IC TRANSLATION TXRX 3.6V 83BGA
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FabricanteTexas Instruments
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Peça do Fabricante #SN74AVCH24T245ZRGR
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Pacote VFBGA-83
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Em Estoque7243
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 74AVCH |
| Part Status | Obsolete |
| Logic Type | Translation Transceiver |
| Number of Elements | 6 |
| Number of Bits per Element | 4 |
| Output Type | 3-State |
| Current - Output High Low | 12mA, 12mA |
| Voltage - Supply | 1.2V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features include a 24-bit configuration, offering substantial data width for robust data transfer. The device is equipped with integrated voltage translation capabilities, making it ideal for interfacing between components with different power supply voltages. It supports partial power-down operation, which helps in conserving power by isolating the bus when the device is not powered.
The SN74AVCH24T245ZRGR comes in a compact VQFN package (ZRG), enhancing thermal performance and board space efficiency. It also includes integrated Schmitt triggers for improved signal integrity and noise immunity. This transceiver is designed to support both push-pull and open-drain outputs, making it versatile for various interfacing needs.
Equivalent
Features
1. Dual-Supply Operation: Supports voltage translation between 1.4 V to 3.6 V on A port, and 1.4 V to 3.6 V on B port, allowing flexible interfacing between different logic levels.
2. High-Speed Operation: The device is designed for high-speed applications with a maximum data rate of 380 Mbps, suitable for demanding communication protocols.
3. Direction Control: Includes direction control pins for each byte, allowing independent management of data flow direction for precise control in bidirectional communications.
4. Low Power Consumption: Features low static power dissipation with partial power-down mode support, making it suitable for battery-operated devices.
5. Ioff Support: Provides Ioff protection, preventing backflow current during power down, thus protecting connected circuits.
6. Small Package: Available in a compact VQFN package, optimizing space in design architectures.
7. Latch-Up Performance: Exceeds 100 mA per JESD 78, Class II standards ensuring robust operation under stress conditions.
These features make the SN74AVCH24T245ZRGR ideal for applications requiring reliable and efficient voltage-level translation and data transfer.
Pinout
Key functions of the SN74AVCH24T245ZRGR include:
- Dual-supply voltage level shifting.
- 24-bit bus transceiver for bidirectional data transfer.
- Three-state outputs to disable the outputs, reducing current consumption.
- High-speed operation, essential for applications demanding quick data transfer.
The device features direction-control (DIR) and output-enable (OE) inputs for configuring the flow and state of data, making it versatile for various logic-level interfacing applications.
Manufacturer
Application
1. Microprocessor Interfaces: Facilitates communication between components operating at different voltage levels.
2. Memory Modules: Ensures proper signal integrity between memory units and processing elements.
3. Communication Systems: Supports data transfer in communication interfaces with varying supply rails.
4. Consumer Electronics: Used in devices requiring efficient data routing and low power consumption.
5. Industrial Equipment: Assists in robust data transmission in industrial automation systems.
Its ability to handle two separate power supply rails makes it suitable for modern mixed-voltage digital environments.