SN74AUP2G14DSFR.B中文资料德州仪器数据手册PDF规格书

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.