NLSV4T3144中文资料4-bit configurable dual-supply bus buffer level translator数据手册ONSEMI规格书

描述 Description

NLSV4T3144 is a 4 bit configurable dual-supply bus buffer level translator.The input IN An and output OUT Bn ports are designed to track two different power supply rails, VCCA and VCCB respectively.Both supply rails are configurable from 0.9V to 4.5V allowing universal low voltage translation from the input to the output port.

特性 Features

• VCCA and VCCB Operating Range:0.9 V to 4.5 V
• Wide Operating Range
• High-Speed w/ Balanced Propagation Delay
• Works With Newer and Faster Processors
• Inputs and Outputs have OVT Protection to 4.5 V
• Higher Reliability
• Non-preferential VCCA and VCCB Sequencing
• More Re-Use of Design
• Outputs at 3-State until Active VCCA and VCCB are reached
• Lower Power Consumption
• Power-Off Protection
• Higher Reliability
• Ultra-Small packaging:1.7 mm x 2.0 mm UQFN-12
• Less PCB Space Required

应用 Application

• Mobile Phones, Tablets, Other Portable Devices
• SPI Bus Voltage Translation

简介

NLSV4T3144属于集成电路（IC）的转换器电平移位器。由制造生产的NLSV4T3144转换器，电平移位器逻辑转换器或电平移位器 IC 可用于在数字逻辑设备之间传递信息，这些设备可在不同/不兼容的供电电压下工作，或可实现不同的信令方式。例如，可以将需要 5 V 电源的数字输出传感器连接到具有 3.3 V I/O 电源的 FPGA，或者在 CMOS 或 TTL 等单端信令方式与 PECL 或 LVDS 等差分技术之间进行转换。