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74AVCH2T45DCTRE4
+物料清單Translation - Voltage Levels DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER
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製造商德州儀器
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製造商部分 #74AVCH2T45DCTRE4
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有存貨7068
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規格
| 屬性 | 價值 |
| Packaging | MouseReel |
| Standard Pack Qty | 3000 |
概述
Description
The 74AVCH2T45DCTRE4 is a dual-bit, dual-supply voltage level translator from Texas Instruments. It enables bidirectional voltage translation between two logic levels (e.g., 1.2V ↔ 3.3V) with automatic direction sensing.
Key features:
- Wide voltage range: Supports 0.8V to 3.6V on both ports (VCCA and VCCB).
- High-speed: Up to 500 Mbps data rate.
- Low power: Features partial power-down (Ioff) protection.
- Auto-direction control: No external direction pin needed.
- Small package: Comes in an 8-pin VSSOP (DCT) for space-constrained designs.
Applications include bridging logic levels in mixed-voltage systems like IoT, consumer electronics, and industrial interfaces.
This device ensures robust signal integrity with bus-hold on data inputs and tri-state outputs for isolation.
For detailed specs, refer to the [TI datasheet](https://www.ti.com/product/74AVCH2T45).
Key features:
- Wide voltage range: Supports 0.8V to 3.6V on both ports (VCCA and VCCB).
- High-speed: Up to 500 Mbps data rate.
- Low power: Features partial power-down (Ioff) protection.
- Auto-direction control: No external direction pin needed.
- Small package: Comes in an 8-pin VSSOP (DCT) for space-constrained designs.
Applications include bridging logic levels in mixed-voltage systems like IoT, consumer electronics, and industrial interfaces.
This device ensures robust signal integrity with bus-hold on data inputs and tri-state outputs for isolation.
For detailed specs, refer to the [TI datasheet](https://www.ti.com/product/74AVCH2T45).
Equivalent
The 74AVCH2T45DCTRE4 is a dual-bit, dual-supply voltage level translator. Equivalent products include:
- SN74AVCH2T45 (Texas Instruments)
- 74LVC2T45 (NXP, similar but single-supply)
- PCA9306 (NXP, I²C-focused)
- TXB0102 (TI, auto-direction sensing)
Check specifications for exact compatibility, especially voltage ranges and direction control.
- SN74AVCH2T45 (Texas Instruments)
- 74LVC2T45 (NXP, similar but single-supply)
- PCA9306 (NXP, I²C-focused)
- TXB0102 (TI, auto-direction sensing)
Check specifications for exact compatibility, especially voltage ranges and direction control.
Application
The 74AVCH2T45DCTRE4 is a dual-bit, dual-supply voltage level translator with configurable voltage levels and 3-state outputs. Its key application areas include:
- Consumer Electronics: Enables signal translation between different voltage domains in smartphones, tablets, and wearables.
- Industrial Systems: Interfaces between low-voltage microcontrollers and higher-voltage sensors/actuators.
- Automotive Electronics: Supports communication between mixed-voltage components in infotainment and ADAS.
- IoT & Embedded Systems: Facilitates voltage level shifting in battery-powered and low-power devices.
- Computing & Networking: Used in interfaces like UART, I²C, and SPI between processors and peripherals.
Its bidirectional capability and low power consumption make it ideal for mixed-voltage designs.
- Consumer Electronics: Enables signal translation between different voltage domains in smartphones, tablets, and wearables.
- Industrial Systems: Interfaces between low-voltage microcontrollers and higher-voltage sensors/actuators.
- Automotive Electronics: Supports communication between mixed-voltage components in infotainment and ADAS.
- IoT & Embedded Systems: Facilitates voltage level shifting in battery-powered and low-power devices.
- Computing & Networking: Used in interfaces like UART, I²C, and SPI between processors and peripherals.
Its bidirectional capability and low power consumption make it ideal for mixed-voltage designs.
Package
The 74AVCH2T45DCTRE4 is a dual-bit, dual-supply voltage level translator. It comes in an 8-pin VSSOP (Very Thin Shrink Small Outline Package) with the package designation DCT. This compact surface-mount package is ideal for space-constrained applications, offering reliable performance in voltage translation between different logic levels.
