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SN74AVC1T45DRLR
+StücklisteIC TRNSLTR BIDIRECTIONAL 6SOT
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HerstellerTexas Instruments
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Herstellerteil #SN74AVC1T45DRLR
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Paket SOT-5X3 (DRL)-6
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Auf Lager6794
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Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 74AVC |
| ProductStatus | Active |
| TranslatorType | Voltage Level |
| ChannelType | Bidirectional |
| NumberofCircuits | 1 |
| ChannelsperCircuit | 1 |
| Voltage-VCCA | 1.2 V ~ 3.6 V |
| Voltage-VCCB | 1.2 V ~ 3.6 V |
| OutputType | Tri-State, Non-Inverted |
| DataRate | 500Mbps |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | SOT-563, SOT-666 |
Übersicht
Description
Key features include:
- High-speed operation with support for up to 380 Mbps (1.8V to 3.3V translation).
- Low power consumption with partial power-down support, ensuring efficient performance in portable and battery-powered applications.
- Over-voltage tolerant inputs, which provide design robustness.
- Small footprint: Available in a DRL (SOT-5) package, making it suitable for compact PCBs.
The SN74AVC1T45DRLR is ideal for applications requiring level shifting and buffering in portable electronics, communication devices, and microcontroller interfaces.
Equivalent
1. NXP's 74LVC1T45
2. ON Semiconductor's NVT2001
3. Microchip's MIC9301
4. Diodes Incorporated's PI4ULS5V108
These alternatives offer similar functionality in terms of voltage translation and signal direction control. Always verify compatibility based on your specific circuit requirements and consult the datasheets for detailed specifications.
Features
1. Voltage Range: Operates with dual power supplies, with VCCA ranging from 1.2 V to 3.6 V and VCCB ranging from 1.2 V to 3.6 V, allowing for flexible voltage translation between 1.2 V to 3.6 V levels.
2. Direction Control: Features a direction-control input that allows for bidirectional data transfer, making it easy to switch between sending and receiving data directions.
3. Data Rates: Supports data rates of up to 380 Mbps when translating from 3.3 V to 1.8 V, enabling high-speed operation suitable for various applications.
4. Low Power Consumption: Incorporates a low power consumption design, with partial power-down mode to save energy when the device is not in use.
5. Ioff Support: Includes Ioff circuitry, which disables the output when VCC is zero, preventing backflow current and damage.
6. Compact Package: Available in a small, space-efficient package (SOT-5, also known as SOT-23-5), making it ideal for applications with space constraints.
These features make the SN74AVC1T45DRLR suitable for portable and other high-speed, low-power translation applications.
Pinout
The SN74AVC1T45DRLR comes in a small SOT-5 package, which features 6 pins. Here is a brief overview of the pin functions:
1. VCCA: Supply voltage for the A port.
2. A: Data input/output (referenced to VCCA).
3. GND: Ground reference for both VCCA and VCCB.
4. B: Data input/output (referenced to VCCB).
5. VCCB: Supply voltage for the B port.
6. DIR: Direction control pin that determines the direction of data flow.
By configuring the DIR pin, the device can translate data from the A port to the B port or vice-versa, based on the direction required.