SN74LV6T14中文资料德州仪器数据手册PDF规格书

1 Features

• Wide operating range of 1.8V to 5.5V

• Single-supply voltage translator (refer to LVxT

Enhanced Input Voltage):

– Up translation:

• 1.2V to 1.8V

• 1.5V to 2.5V

• 1.8V to 3.3V

• 3.3V to 5.0V

– Down translation:

• 5.0V, 3.3V, 2.5V to 1.8V

• 5.0V, 3.3V to 2.5V

• 5.0V to 3.3V

• 5.5V tolerant input pins

• Supports standard pinouts

• Up to 150Mbps with 5V or 3.3V VCC

• Latch-up performance exceeds 250mA

per JESD 17

2 Applications

• Synchronize inverted clock inputs

• Debounce a switch

• Invert a digital signal

3 Description

The SN74LV6T14-EP device contains six

independent Inverter with Schmitt-trigger inputs. Each

gate performs the Boolean function Y = A in positive

logic. The output level is referenced to the supply

voltage (VCC) and supports 1.8-V, 2.5V, 3.3V, and 5V

CMOS levels.

The input is designed with a lower threshold circuit to

support up translation for lower voltage CMOS inputs

(for example, 1.2V input to 1.8V output or 1.8V input

to 3.3V output). In addition, the 5V tolerant input pins

enable down translation (for example, 3.3V to 2.5V

output).