The 74LV1T125 is a single translating buffer/line driver with 3-state output. The device can lower the input thresholds to support voltage level translation. It operates with a wide voltage range from 1.6V to 5.5V, making it suitable for industrial, portable and telecom applications. Due to the wide power supply voltage range, this device can generate the required output levels for connection to the controllers or processors.
The input features a low threshold circuit. When the supply voltage is at 3.3V, the input can match 1.8V input logic, allowing a level-up translation from 1.8V to 3.3V. Furthermore, the input pin can tolerate up to 5.5V and support level-down translation. For instance, when the supply voltage is at 2.5V, the output voltage can translate from 3.3V to 2.5V. With a reference to the supply voltage, the CMOS levels of output can be at 1.8V, 2.5V, 3.3V and 5.0V. The 3-state output is controlled by the output enable input (OE). When OE is high, the output is in the high-impedance state.
This device has output driving capability of 8mA that can be used to reduce line reflection, overshoot and undershoot resulted from high driving output.
The 74LV1T125 is available in Green SC70-5 and SOT-23-5 packages. It operates over an operating temperature range of -40℃ to +125℃.
- Wide Supply Voltage Range: 1.6V to 5.5V
- Single-Supply Voltage Translator at 1.8V, 2.5V, 3.3V and 5.0V
- Input Accepts Voltages up to 5.5V
- Level-Up Translation:
- 1.2V to 1.8V at VCC = 1.8V
- 1.5V to 2.5V at VCC = 2.5V
- 1.8V to 3.3V at VCC = 3.3V
- 3.3V to 5.0V at VCC = 5.0V
- Level-Down Translation:
- 3.3V to 1.8V at VCC = 1.8V
- 3.3V to 2.5V at VCC = 2.5V
- 5.0V to 3.3V at VCC = 3.3V
- Logic Output Refers to Supply Voltage
- Latch-Up Performance (> 250mA) Meets JESD 78
- -40℃ to +125℃ Operating Temperature Range
- Available in Green SC70-5 and SOT-23-5 Packages
Telecom Equipment
Battery Powered Equipment
Industrial Equipment
Medical Equipment
Computing Equipment
