| 逻辑类型Logic Type | 可配置多功能 Configurable Multiple Function |
| 电路数Number of Circuits | 1 |
| 输入数Number of Inputs | 2 |
| 电源电压VccVoltage - Supply | 是 Yes |
| 静态电流IqCurrent - Quiescent (Max) | 单端 Single-Ended |
| 输出高，低电平电流Current - Output High, Low | 2.6mA，2.6mA |
| 低逻辑电平Logic Level - Low | 0.9 V ~ 3.6 V |
| 高逻辑电平Logic Level - High | TinyLogic ULP Universal Configurable 2-Input Logic Gates General Description The NC7SP57 and the NC7SP58 are Universal Configurable 2-Input Logic Gates from Fairchild’s Ultra Low Power (ULP) Series of TinyLogic. Ideal for applications where battery life is critical, this product is designed for ultra low power consumption within the VCC operating range of 0.9V to 3.6V. Each device is capable of being configured for 1 of 5 unique 2-input logic functions. Any possible 2-input combinatorial logic function can beimplemented as shown in the Function Selection Table. Device functionality is selected by how the device is wired at the board level. Figure 1 through Figure 10 illustrate how to connect the NC7SP57 and NC7SP58 respectively for the desired logic function. All inputs have been implemented with hysteresis. The internal circuit is composed of a minimum of inverter stages including the output buffer, to enable ultra low dynamic power. The NC7SP57 and NC7SP58, for lower drive requirements, are uniquely designed for optimized power and speed, and are fabricated with an advanced CMOS technology to achieve best in class operation while maintaining extremely low CMOS power dissipation. Features 0.9V to 3.6V VCC supply operation 3.6V overvoltage tolerant I/O’s at VCC from 0.9V to 3.6V PD 5 ns typ for 3.0V to 3.6V VCC 6 ns typ for 2.3V to 2.7V VCC 8 ns typ for 1.65V to 1.95V VCC 0 ns typ for 1.40V to 1.60V VCC 14 ns typ for 1.10V to 1.30V VCC 40 ns typ for 0.90V VCC Power-Off high impedance inputs and outputs Static Drive (IOH/IOL ±2.6 mA @ 3.00V VCC ±2.1 mA @ 2.30V VCC ±1.5 mA @ 1.65V VCC ±1.0 mA @ 1.40V VCC ±0.5 mA @ 1.10V VCC ±20 µA @ 0.9V VCC Uses patented Quiet Series noise/EMI reduction circuitry Ultra small MicroPak leadfree package Ultra low dynamic power |
| 传播延迟时间@Vcc，CLMax Propagation Delay @ V, Max CL | 0.9V至3.6V VCC电源操作 3.6V过压容限I/ O的VCC从0.9V到3.6V PD 5纳秒典型为3.0V至3.6V VCC 6 ns（典型值）为2.3V到2.7V VCC 8 ns（典型值）为1.65V到1.95V VCC 0 ns（典型值）为1.40V至1.60V VCC 14 ns（典型值）为1.10V至1.30V VCC 40 ns（典型值）0.90V VCC 电源关闭高阻抗输入和输出 静态驱动（IOH/ IOL ±2.6 mA@3.00V VCC ±2.1 mA@2.30V VCC ±1.5 mA@1.65V VCC ±1.0 mA@1.40V VCC ±0.5 mA@1.10V VCC ±20μA@0.9VVCC 采用专利的静音系列噪声/ EMI减少 电路 超小型的MicroPak无铅封装 动态功耗超低 |
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