(1)Refer to the VIH/VIL and output drive for lower VCC condition
SN74LV1T126 is a low voltage CMOS gate logic that operates at a wider voltage range for industrial, portable, telecom, and automotive applications. The output level is referenced to the supply voltage and is able to support 1.8V/2.5V/3.3V/5V CMOS levels.
The input is designed with a lower threshold circuit to match 1.8V input logic at VCC = 3.3V and can be used in 1.8V to 3.3V level up translation. In addition, the 5V tolerant input pins enable down translation (e.g. 3.3V to 2.5V output at VCC = 2.5V). The wide VCC range of 1.8V to 5.5V allows generation of desired output levels to connect to controllers or processors.
The SN74LV1T126 is designed with current-drive capability of 8 mA to reduce line reflections, overshoot, and undershoot caused by high-drive outputs.
| Type | Title | Date | |
|---|---|---|---|
| * | Data sheet | Single Power Supply Single Buffer GATE w/ 3-State Output CMOS Logic Level Shifte datasheet (Rev. A) | 21 Feb 2014 |
| Selection guide | Voltage Translation Buying Guide (Rev. A) | 15 Apr 2021 | |
| Application note | Voltage Translation Between 3.3-V, 2.5-V, 1.8-V, and 1.5-V Logic Standards (Rev. B) | 30 Apr 2015 | |
| Application note | Selecting the Right Level Translation Solution (Rev. A) | 22 Jun 2004 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | Download |
|---|---|---|
| SC70 (DCK) | 5 | View options |
| SOT-23 (DBV) | 5 | View options |
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