NL17SG373数据手册集成电路（IC）的锁存器规格书PDF

描述 Description

The NL17SG373 MiniGate is an advanced high speed CMOS D Type Transparent Latch with 3 State Output in ultra small footprint. The NL17SG373 input structures provide protection when voltages up to 5.5 V are applied, regardless of the supply voltage. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

特性 Features

• Wide Operating VCC Range: 0.9 V to 3.6 V
• High Speed: tPD = 2.4 ns (Typ) @ VCC = 3.0 V, CL = 15 pF
• Low Power Dissipation: ICC = 0.5uA (Max) at TA = 25C
• 5.5 V Overvoltage Tolerant (OVT) Input Pins
• UltraSmall Packages

简介

NL17SG373属于集成电路（IC）的锁存器。由制造生产的NL17SG373锁存器锁存器是类似于触发器的基本数字存储设备，但是不同之处在于，在锁存使能（或类似命名）信号处于有效逻辑状态的任何时间，保持的逻辑状态都可以改变。“透明”锁存器还允许设备输出在锁存使能信号有效时反映输入的当前状态，而相反的是，状态仅在保持状态已固定时改变。