SN74AUP2G14DRY集成电路（IC）的门反相器规格书PDF中文资料

SN74AUP2G14DRY属于集成电路（IC）的门反相器。由德州仪器制造生产的SN74AUP2G14DRY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。

1 Features

• Available in the Texas Instruments NanoStar™

package

• Low static-power consumption

(ICC = 0.9μA maximum)

• Low dynamic-power consumption

(Cpd = 4.3pF typical at 3.3V)

• Low input capacitance (Ci = 1.5pF typical)

• Low noise – overshoot and undershoot

<10% of VCC

• Ioff supports partial-power-down mode operation

• Wide operating VCC range of 0.8V to 3.6V

• Optimized for 3.3V operation

• 3.6V I/O tolerant to support mixed-mode signal

Operation

• tpd = 4.3ns maximum at 3.3V

• Suitable for point-to-point applications

• Latch-up performance exceeds 100mA Per JESD

78, Class II

• ESD performance tested per JESD 22

– 2000V human-body model

(A114-B, Class II)

– 1000V charged-device model (C101)

2 Applications

• Body control modules

• Engine control modules

• Servers and high-performance computing

• EPOS, ECR, and cash drawer

• Routers

• Desktop PC

3 Description

The AUP family is TI's premier solution to the

industry's low-power needs in battery-powered

portable applications. This family ensures a very

low static- and dynamic-power consumption across

the entire VCC range of 0.8V to 3.6V, resulting in

increased battery life (see Figure 5-1). This product

also maintains excellent signal integrity (see the very

low undershoot and overshoot characteristics shown

in Figure 5-2).

The SN74AUP2G14 contains two inverters and

performs the Boolean function Y = A. The device

functions as two independent inverters, but because

of Schmitt action, it may have different input threshold

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

(VT–) signals.

NanoStar™ 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.