Overview
The SN74LVC2G126DCTRE4, produced by Texas Instruments, is a dual line driver with 3-state output. This device is part of the LVC (Low-Voltage CMOS) family and is designed for operation over a wide voltage range of 1.65 V to 3.6 V. It features low power consumption and high-speed operation, making it suitable for various digital logic applications.
Key Specifications
| Specification | Value |
|---|---|
| Package | SSOP (DCT), 8 pins |
| Operating Temperature Range | -40°C to 125°C |
| Voltage Range | 1.65 V to 3.6 V |
| Maximum Propagation Delay | 4 ns at 3.3 V |
| Maximum ICC | 10 µA |
| Output Drive | ±24 mA at 3.3 V |
| ESD Protection | 2000-V Human-Body Model, 1000-V Charged-Device Model |
| Latch-Up Performance | Exceeds 100 mA per JESD 78, Class II |
Key Features
- Available in the Texas Instruments NanoFree™ Package
- Supports 5-V VCC operation
- Inputs accept voltages up to 5.5 V
- Low power consumption, 10-µA max ICC
- ±24-mA output drive at 3.3 V
- Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
- Typical VOHV (Output VOH Undershoot) > 2 V at VCC = 3.3 V, TA = 25°C
- Ioff supports live insertion, partial-power-down mode, and back-drive protection
- Can be used as a down translator to translate inputs from a max of 5.5 V down to the VCC level
Applications
The SN74LVC2G126DCTRE4 is suitable for a variety of applications, including but not limited to:
- Digital logic circuits requiring high-speed and low power consumption
- Bus drivers and line drivers in communication systems
- Partial-power-down applications where Ioff is necessary
- Systems requiring ESD protection and latch-up performance
- Down translation of input signals from higher voltage levels to the system VCC level
Q & A
- What is the operating voltage range of the SN74LVC2G126DCTRE4?
The operating voltage range is 1.65 V to 3.6 V. - What is the maximum propagation delay at 3.3 V?
The maximum propagation delay is 4 ns at 3.3 V. - What is the maximum output drive current at 3.3 V?
The maximum output drive current is ±24 mA at 3.3 V. - Does the SN74LVC2G126DCTRE4 support partial-power-down mode?
Yes, it supports partial-power-down mode through Ioff circuitry. - What is the ESD protection level of the SN74LVC2G126DCTRE4?
The ESD protection exceeds 2000-V Human-Body Model and 1000-V Charged-Device Model. - Can the SN74LVC2G126DCTRE4 be used as a down translator?
Yes, it can be used to translate inputs from a maximum of 5.5 V down to the VCC level. - What is the typical output ground bounce (VOLP) at 3.3 V and 25°C?
The typical VOLP is less than 0.8 V at VCC = 3.3 V and TA = 25°C. - What is the latch-up performance of the SN74LVC2G126DCTRE4?
The latch-up performance exceeds 100 mA per JESD 78, Class II. - In what package is the SN74LVC2G126DCTRE4 available?
The device is available in an 8-pin SSOP (DCT) package. - What is the operating temperature range of the SN74LVC2G126DCTRE4?
The operating temperature range is -40°C to 125°C.
