SN74AUP1T17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

SN74AUP1T17属于集成电路（IC）的缓冲器驱动器接收器收发器。由德州仪器制造生产的SN74AUP1T17缓冲器，驱动器，接收器，收发器逻辑缓冲器、驱动器、接收器和收发器允许隔离对某个电路的逻辑信号的访问，以用于另一电路。缓冲器将其输入信号（不变或反相）传递到其输出，并可能用于清除弱信号或驱动负载。在布尔逻辑仿真器中，缓冲器主要用于增加传播延迟。逻辑接收器和收发器允许在数据总线之间进行隔离通信。

1 Features

1• Single-Supply Voltage Translator

• Output Level Up to Supply V CC CMOS Level

– 1.8 V to 3.3 V (at VCC = 3.3 V)

– 2.5 V to 3.3 V (at VCC = 3.3 V)

– 1.8 V to 2.5 V (at VCC = 2.5 V)

– 3.3 V to 2.5 V (at VCC = 2.5 V

• Schmitt-Trigger Inputs Reject Input Noise and

Provide Better Output Signal Integrity

• Ioff Supports Partial Power Down (VCC = 0 V)

• Very Low Static Power Consumption:

0.1 μA

• Very Low Dynamic Power Consumption:

0.9 μA

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• Pb-Free Packages Available: SC-70 (DCK)

2 x 2.1 x 0.65 mm (Height 1.1 mm)

• More Gate Options Available at

www.ti.com/littlelogic

• ESD Performance Tested Per JESD 22

– 2000-V Human Body Model

(A114-B, Class II)

– 1000-V Charged-Device Model (C101)

2 Applications

• AV Receivers

• Audio Dock: Portable

• Blu-ray Players and Home Theaters

• MP3 Players and Recorders

• Personal Digital Assistant (PDA)

• Power: Telecom/Server AC/DC Supply: Single

Controller: Analog and Digital

• Solid State Drive (SSD): Client and Enterprise

• TV: LCD/Digital and High-Definition (HDTV)

• Tablet: Enterprise

• Video Analytics: Servers

• Wireless Headsets, Keyboards, and Mice

3 Description

The SN74AUP1T17 performs the Boolean function

Y = A with designation for logic-level translation

applications with output referenced to supply VCC.

AUP technology is the industry's lowest-power logic

technology designed for use in extending battery-life

in operating. All input levels that accept 1.8-V

LVCMOS signals, while operating from either a single

3.3-V or 2.5-V VCC supply. This product also maintains excellent signal integrity (see Figure 4 and

Figure 1).

The wide VCC range of 2.3 V to 3.6 V allows the

possibility of switching output level to connect to

external controllers or processors.

Schmitt-trigger inputs (ΔVT = 210 mV between

positive and negative input transitions) offer improved

noise immunity during switching transitions, which is

especially useful on analog mixed-mode designs.

Schmitt-trigger inputs reject input noise, ensure

integrity of output signals, and allow for slow input

signal transition.

Ioff is a feature that allows for powered-down

conditions (VCC = 0 V) and is important in portable and mobile applications. When VCC = 0 V, signals in

the range from 0 V to 3.6 V can be applied to the

inputs and outputs of the device. No damage occurs

to the device under these conditions.

The SN74AUP1T17 is designed with optimized

current-drive capability of 4 mA to reduce line

reflections, overshoot, and undershoot caused by

high-drive outputs.