SN74LVC3G14DCTR集成电路（IC）的门反相器规格书PDF中文资料

SN74LVC3G14DCTR属于集成电路（IC）的门反相器。由德州仪器制造生产的SN74LVC3G14DCTR门和反相器逻辑栅极和逆变器系列中的产品对单个逻辑信号执行基本逻辑运算（例如 AND、NOT、OR 等）。与触发器不同，它们不能够存储信息，不会对提供给其输入的信号立即做出响应。虽然早就被集成电路实施形式所取代，以用于实现复杂功能，但分立栅极仍可在仅需要非常简单逻辑功能的情况下使用。

1FEATURES

2• Available in the Texas Instruments NanoFree™

Package

• Supports 5-V VCC Operation

• Inputs Accept Voltages to 5.5 V

• Max tpd of 5.4 ns at 3.3 V

• Low Power Consumption, 10-μA Max ICC

• ±24-mA Output Drive at 3.3 V

• Typical VOLP (Output Ground Bounce) <0.8 V at

VCC = 3.3 V, TA = 25°C

• Typical V OHV (Output VOH Undershoot) >2 V at

VCC = 3.3 V, TA = 25°C

• I off Feature Supports Live Insertion, Partial- Power-Down Mode and Back Drive Protection

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

DESCRIPTION

This triple Schmitt-trigger inverter is designed for

1.65-V to 5.5-V VCC operation.

The SN74LVC3G14 contains three inverters and

performs the Boolean function Y = A. The device functions as three independent inverters but, because

of Schmitt action, it may have different input threshold

levels for positive-going (VT+) and negative-going

(VT–) signals.

NanoFree™ package technology is a major

breakthrough in IC packaging concepts, using the die

as the package.

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.