1. General description

The 74LV1T34-Q100 is a single, level translating buffer. The low threshold inputs support 1.8 V

input logic at VCC = 3.3 V and can be used in 1.8 V to 3.3 V level up translation. In addition, the 5 V

tolerant input pins enable level down translation (3.3 V to 2.5 V output at VCC = 2.5 V). The output

level is referenced to the supply voltage and supports 1.8 V, 2.5 V, 3.3 V and 5.0 V CMOS levels.

The wide VCC range permits the generation of output levels to connect to controllers or processors.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100

(Grade 1) and is suitable for use in automotive applications.

2. Features and benefits

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)

• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

• Single supply voltage translator at 1.8 V, 2.5 V, 3.3 V and 5.0 V

• Up translation

• 1.2 V to 1.8 V at VCC = 1.8 V

• 1.5 V to 2.5 V at VCC = 2.5 V

• 1.8 V to 3.3 V at VCC = 3.3 V

• 3.3 V to 5.0 V at VCC = 5.0 V

• Down translation

• 3.3 V to 1.8 V at VCC = 1.8 V

• 3.3 V to 2.5 V at VCC = 2.5 V

• 5.0 V to 3.3 V at VCC = 3.3 V

• 5 V tolerant inputs

• Latch-up performance exceeds 250 mA per JESD 78 Class II

• ESD protection:

• HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2000 V

• CDM JESD22-C101F exceeds 1000 V

3. Applications

• Portable applications

• PC and notebooks

• Industrial controller

• Telecom

74LV1T34GW-Q100属于集成电路（IC） > 转换器，电平移位器。安世半导体(中国)有限公司制造生产的74LV1T34GW-Q100转换器，电平移位器逻辑转换器或电平移位器 IC 可用于在数字逻辑设备之间传递信息，这些设备可在不同/不兼容的供电电压下工作，或可实现不同的信令方式。例如，可以将需要 5 V 电源的数字输出传感器连接到具有 3.3 V I/O 电源的 FPGA，或者在 CMOS 或 TTL 等单端信令方式与 PECL 或 LVDS 等差分技术之间进行转换。