Overview
The 74AVC20T245DGG,118 is a 20-bit, dual supply transceiver produced by Nexperia USA Inc. This device is designed to enable bi-directional voltage level translation, making it suitable for a wide range of applications where different voltage levels need to be managed.
The transceiver can be used as two 10-bit transceivers or as a single 20-bit transceiver, providing flexibility in system design. It features four 10-bit input-output ports, two output enable inputs, and two direction inputs, along with dual supplies that can be independently set between 0.8 V and 3.6 V.
Key Specifications
| Parameter | Description |
|---|---|
| Type Number | 74AVC20T245DGG |
| Orderable Part Number | 74AVC20T245DGG,118 |
| Package | 56-TFSOP (SOT364-1) |
| Voltage Range | 0.8 V to 3.6 V (VCC(A) and VCC(B)) |
| Data Transfer Rate | 210 Mbit/s (≥ 1.1 V to 1.8 V translation), 120 Mbit/s (≥ 1.1 V to 1.5 V translation), 100 Mbit/s (≥ 1.1 V to 1.2 V translation) |
| Output Enable | Two output enable inputs (nOE) |
| Direction Control | Two direction inputs (nDIR) |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 3B exceeds 8000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
| Operating Temperature | -40 °C to +85 °C and -40 °C to +125 °C |
| Quiescent Current | 270 μA |
| Turn On Delay Time | 11.8 ns |
Key Features
- Bi-directional Voltage Level Translation: Enables translation between any of the low voltage nodes: 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V.
- High-Speed Data Transfer: Supports data transfer rates up to 210 Mbit/s.
- Configurable Ports: Can be used as two 10-bit transceivers or as a single 20-bit transceiver.
- Output Enable and Direction Control: Features two output enable inputs (nOE) and two direction inputs (nDIR) for flexible control.
- ESD Protection: Provides robust ESD protection with HBM and CDM compliance.
- Low Power Consumption: Offers a quiescent current of 270 μA and partial power-down mode operation.
- Wide Operating Temperature Range: Operates from -40 °C to +85 °C and up to +125 °C.
Applications
The 74AVC20T245DGG,118 is versatile and can be applied in various industries and applications, including:
- Automotive Systems: For voltage level translation in automotive electronics.
- Industrial Control Systems: In industrial automation and control systems where different voltage levels are required.
- Consumer Electronics: In mobile devices, wearables, and other consumer electronics requiring voltage level translation.
- Computing and Networking: For high-speed data transfer and voltage level translation in computing and networking equipment.
- Power Management Systems: In power management systems where efficient voltage level translation is crucial.
Q & A
- What is the primary function of the 74AVC20T245DGG,118?
The primary function is to enable bi-directional voltage level translation between different voltage nodes.
- What are the possible voltage ranges for VCC(A) and VCC(B)?
The voltage ranges for VCC(A) and VCC(B) can be independently set between 0.8 V and 3.6 V.
- What are the data transfer rates supported by this device?
The device supports data transfer rates up to 210 Mbit/s, depending on the voltage translation.
- How many output enable and direction inputs does the device have?
The device has two output enable inputs (nOE) and two direction inputs (nDIR).
- What is the quiescent current of the 74AVC20T245DGG,118?
The quiescent current is 270 μA.
- What is the turn-on delay time of the device?
The turn-on delay time is 11.8 ns.
- Does the device offer ESD protection?
Yes, it provides robust ESD protection with HBM and CDM compliance.
- What is the operating temperature range of the device?
The device operates from -40 °C to +85 °C and up to +125 °C.
- In what package is the 74AVC20T245DGG,118 available?
The device is available in a 56-TFSOP (SOT364-1) package.
- Can the device be used in partial power-down mode?
Yes, the device supports partial power-down mode operation.
