具有三态输出超可配置的多功能的门 ULTRA-CONFIGURABLE MULTIPLE-FUNCTION GATE WITH 3-STATE OUTPUT
The SN74LVC1G99-Q1 is operational from 1.65 V to 5.5 V.
The SN74LVC1G99-Q1 features configurable multiple functions with a 3-state output. The output is disabled when the output-enable OE input is high. When OE is low, the output state is determined by 16 patterns of 4-bit input. The user can choose logic functions, such as MUX, AND, OR, NAND, NOR, XOR, XNOR, inverter, and buffer. All inputs can be connected to VCC or GND.
This device functions as an independent inverter, but because of Schmitt action, it has different input threshold levels for positive-going VT+ and negative-going VT– signals.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
电源电压DC 1.65V ~ 5.50V
输出接口数 1
电路数 1
位数 1
传送延迟时间 5.20 ns
电压波节 5.00 V, 3.30 V, 2.50 V, 1.80 V
逻辑门个数 1
输入数 4
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 1.65V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 1.65 V
安装方式 Surface Mount
引脚数 8
封装 VSSOP-8
封装 VSSOP-8
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free