Overview
The SN74LVC2G125DCUT, produced by Texas Instruments, is a dual bus buffer gate with 3-state outputs. This device is designed to operate over a wide voltage range from 1.65 V to 5.5 V, making it versatile for various applications. It features dual line drivers with output enable control, allowing the outputs to be disabled when the associated output-enable (OE) input is high. The SN74LVC2G125DCUT is packaged in a VSSOP (DCU) package, which is part of Texas Instruments' NanoFree™ package technology, using the die as the package to minimize size and enhance performance.
Key Specifications
| Parameter | Condition | Value | Unit |
|---|---|---|---|
| Operating Voltage Range | 1.65 to 5.5 | V | |
| Maximum Propagation Delay (tpd) | VCC = 3.3 V | 4.3 | ns |
| Output Drive Current | VCC = 3.3 V | ±24 | mA |
| Power Consumption (ICC) | Max | 10 | µA |
| ESD Protection | Human-Body Model | 2000 | V |
| ESD Protection | Charged-Device Model | 1000 | V |
| Input Voltage Tolerance | Up to 5.5 V | V | |
| Package Type | VSSOP (DCU) | ||
| Package Dimensions | 2.30 mm × 2.00 mm | ||
| Operating Temperature Range | -40°C to +125°C |
Key Features
- Wide operating voltage range from 1.65 V to 5.5 V
- Inputs accept voltages up to 5.5 V, allowing for down voltage translation
- High output drive capability of ±24 mA at 3.3 V
- Low power consumption with a maximum ICC of 10 µA
- ESD protection exceeding 2000-V Human-Body Model and 1000-V Charged-Device Model
- Ioff feature supports live insertion, partial-power-down mode, and back-drive protection
- Latch-up performance exceeds 100 mA per JESD 78, Class II
- NanoFree™ package technology for reduced size and enhanced performance
- Typical VOLP (Output Ground Bounce) < 0.8 V and VOHV (Output VOH Undershoot) > 2 V at VCC = 3.3 V, TA = 25°C
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 SN74LVC2G125DCUT?
The operating voltage range is from 1.65 V to 5.5 V.
- What is the maximum propagation delay at 3.3 V?
The maximum propagation delay (tpd) at 3.3 V is 4.3 ns.
- How much output drive current can the device produce at 3.3 V?
The device can produce ±24 mA of output drive current at 3.3 V.
- What is the maximum power consumption of the device?
The maximum power consumption (ICC) is 10 µA.
- What level of ESD protection does the device offer?
The device offers ESD protection exceeding 2000-V Human-Body Model and 1000-V Charged-Device Model.
- What is the purpose of the Ioff feature in the SN74LVC2G125DCUT?
The Ioff feature supports live insertion, partial-power-down mode, and back-drive protection.
- What is the latch-up performance of the device according to JESD 78, Class II?
The latch-up performance exceeds 100 mA per JESD 78, Class II.
- What package type and dimensions are available for the SN74LVC2G125DCUT?
The device is available in a VSSOP (DCU) package with dimensions of 2.30 mm × 2.00 mm.
- What is the operating temperature range of the device?
The operating temperature range is from -40°C to +125°C.
- What are some typical applications of the SN74LVC2G125DCUT?
Typical applications include cable modem termination systems, high-speed data acquisition and generation, military radars and sonars, and video broadcasting systems.
