NLSV4T244数据手册集成电路（IC）的转换器电平移位器规格书PDF

描述 Description

The NLSV4T244 is a 4 bit configurable dual supply voltage level translator. The input An and output Bn ports are designed to track two different power supply rails, VCCA and VCCB respectively. Both supply rails are configurable from 0.9 V to 4.5 V allowing universal low voltage translation from the input An to the output Bn 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
• Allows for use with new faster processors
• Inputs and Outputs have OVT Protection to 4.5 V
• Higher reliability
• Non-preferential VCCA and VCCB Sequencing
• Ease of design and re-use
• Outputs at 3-State until Active VCC is Reached
• Lower power in Tri-State
• Power-Off Protection
• Higher Reliability
• Outputs Switch to 3-State with VCCB at GND
• Lower power consumption
• Ultra-Small Packaging: 1.7 mm x 2.0 mm UQFN12
• Lower PCB space required
• This is a Pb-Free Device
• RoHs compliant

应用 Application

• Mobile Phones, PDAs, Other Portable Devices

简介

NLSV4T244属于集成电路（IC）的转换器电平移位器。由制造生产的NLSV4T244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。