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电平转换器-固定方向
GTXU0104
GTXU0104 is a 4-bit, dual-supply noninverting fixeddirection voltage level translation device. Ax pins arereferenced to Vcca logic level, OE pin can be referencedto either VccA or Vcce logic levels, and Bx pins arereferenced to Vcce logic levels. The A port is able toaccept input voltages ranging from 1.65 V to 5.5 v, whilethe B port can also accept input voltages from 1.65 V to5.5 V.Fixed direction data transmission can occur from Ato B or B to A when OE is set to high in reference to eithersupply. when OE is set to low, all output pins are in thehigh-impedance state.
特性
- Up to 200 Mbps support for 3.3 V to 5.0 V
- Schmitt-trigger inputs allows for noisy inputs
- 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
应用
- 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
