Overview
The SN74LVC2G125DCTRE4 is a dual bus buffer gate with 3-state outputs, manufactured by Texas Instruments. This device is designed for operation over a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It features dual line drivers with high output drive capability, supporting up to 24 mA of drive current at 3.3 V. The device is available in several package options, including SM8, US8 (VSSOP), and DSBGA, utilizing Texas Instruments' NanoFree™ package technology which uses the die as the package.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| VCC Operating Range | Supply voltage range | 1.65 V to 5.5 V |
| Input Voltage Range | Acceptable input voltage range | Up to 5.5 V |
| Output Drive Current | Maximum output drive current at 3.3 V | ±24 mA |
| Propagation Delay (tpd) | Maximum propagation delay at 3.3 V | 4.3 ns |
| Power Consumption (ICC) | Maximum power consumption | 10 µA |
| ESD Protection | Human-Body Model, Machine Model, Charged-Device Model | 2000 V, 200 V, 1000 V |
| Package Options | Available packages | SM8, US8 (VSSOP), DSBGA |
| Operating Temperature Range | Recommended operating temperature range | –40°C to +85°C (or up to +125°C for some parameters) |
Key Features
- Supports 5-V VCC operation and inputs up to 5.5 V.
- Dual line drivers with 3-state outputs.
- High output drive capability: ±24 mA at 3.3 V.
- Low power consumption: maximum ICC of 10 µA.
- Ioff circuitry supports live insertion, partial-power-down mode, and back-drive protection.
- ESD protection exceeds JESD 22 standards (2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model).
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- NanoFree™ package technology for reduced size and improved performance.
Applications
- Cable Modem Termination Systems.
- High-Speed Data Acquisition and Generation.
- Military: Radars and Sonars.
- Motor Controls: High-Voltage.
- Power Line Communication Modems.
- SSDs: Internal or External.
- Video Broadcasting and Infrastructure: Scalable Platforms.
- Video Broadcasting: IP-Based Multi-Format Transcoders.
- Video Communications Systems.
Q & A
- What is the operating voltage range of the SN74LVC2G125DCTRE4?
The device operates over a voltage range of 1.65 V to 5.5 V.
- What is the maximum output drive current at 3.3 V?
The maximum output drive current at 3.3 V is ±24 mA.
- What are the available package options for this device?
The device is available in SM8, US8 (VSSOP), and DSBGA packages.
- What is the propagation delay (tpd) at 3.3 V?
The maximum propagation delay at 3.3 V is 4.3 ns.
- Does the device support partial-power-down applications?
- What is the ESD protection level of the device?
The device has ESD protection exceeding JESD 22 standards: 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model.
- What are some common applications of the SN74LVC2G125DCTRE4?
Common applications include cable modem termination systems, high-speed data acquisition, military radars and sonars, motor controls, and video broadcasting systems.
- How does the NanoFree™ package technology benefit the device?
The NanoFree™ package technology reduces the size of the device and improves its performance by using the die as the package.
- What is the recommended operating temperature range for the device?
The recommended operating temperature range is –40°C to +85°C (or up to +125°C for some parameters).
- Can the device be used as a down translator?
