電平轉(zhuǎn)換器-固定方向
GTXU0101
GTXU0101 is a single-bit, dual-supply noninverting fixed direction voltage level translation device. A pin is referenced to VCCA logic level, OE pin can be referenced to either VCCA or VCCB logic levels, and B pin is referenced to VCCB logic level. The A port is able to accept input voltages ranging from 1.65 V to 5.5 V, while the B port can also accept input voltages from 1.65 V to 5.5 V. Fixed direction data transmission can occur from A to B or B to A when OE is set to high in reference to either supply. When OE is set to low, B pin is in the high-impedance state.
特性
- Up to 200 Mbps support for 3.3 V to 5.0 V
- Schmitt-trigger inputs allows for noisy input
- High drive strength (up to 12 mA at 5 V)
- Low power consumption
- Ioff supports partial-power-down mode operation
- Operating temperature from –40°C to +125°C
- Configurable dual-rail design allows each port to
operate from 1.65 V to 5.5 V
- Inputs with integrated static pull-down resistors
- VCC isolation and VCC disconnect (Ioff-float) feature
- Control logic (OE) with VCC(MIN) circuitry
應用
- Eliminate slow or noisy input signals
- Driving indicator LEDS or buzzers
- General purpose I/O level shifting
- Push-pull level shifting
- Debouncing a mechanical switch
