NC7SP125集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF中文资料

General Description

The NC7SP125 is a single Buffer with 3-STATE output 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.

The internal circuit is composed of a minimum of inverter stages, including the output buffer, to enable ultra low static and dynamic power.

The NC7SP125, for lower drive requirements, is uniquely designed for optimized power and speed, and is fabricated with an advanced CMOS technology to achieve best in class speed 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

■ tPD

3 ns typ for 3.0V to 3.6V VCC

4 ns typ for 2.3V to 2.7V VCC

5 ns typ for 1.65V to 1.95V VCC

6 ns typ for 1.40V to 1.60V VCC

10 ns typ for 1.10V to 1.30V VCC

26 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 packages

■ Ultra low dynamic power