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Vcc
Voltage - Supply | 是 Yes |
静态电流Iq
Current - 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 be implemented 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 wh Features 0.9V to 3.6V VCC supply operation 3.6V overvoltage tolerant I/O’s at VCC from 0.9V to 3.6V tPD 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 10 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 leadfr |
传播延迟时间@Vcc，CL
Max Propagation Delay @ V, Max CL | ULP通用可配置2输入逻辑门 概述 NC7SP57和通用配置2输入逻辑门飞兆半导体的超低NC7SP58 功耗（ULP）系列TinyLogic。应用的理想选择 电池寿命是至关重要的，这款产品是专为 超低功耗内的VCC工作 0.9V至3.6V的范围内。每个器件都能够被配置为1-5个独特的2输入逻辑功能。 2输入的任何可能的组合逻辑函数可以是 实现功能选择表所示。 选择设备的功能是通过有线设备如何 在董事会层面。图1至图10说明了如何 连接的NC7SP57 NC7SP58分别为 所需的逻辑功能。所有的输入已实施滞后。 内部电路由逆变器的最小 阶段，包括输出缓冲器，以使超低 动态功耗。 该NC7SP57 NC7SP58，降低驱动器的要求，设计独特，优化的电源和 速度，是捏造了先进的CMOS技术，以达到最佳的类操作WH 0.9V至3.6V的VCC电源操作 3.6V过压容限I/ O的VCC从0.9V到3.6V 吨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 10 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MicroPakleadfr |
| Description & Applications | |
| 描述与应用 | |