Intersil CD74HC4049E

缓冲器，反向5.2mA，5.2mA2V ~ 6V

Overview

The ’HC4049 and ’HC4050 are fabricated with high-speed silicon gate technology. They have a modified input protection structure that enables these parts to be used as logic level translators which convert high-level logic to a low-level logic while operating off the low-level logic supply. For example, 15-V input pulse levels can be down-converted to 0-V to 5-V logic levels. The modified input protection structure protects the input from negative electrostatic discharge. These parts also can be used as simple buffers or inverters without level translation. The ’HC4049 and ’HC4050 are enhanced versions of equivalent CMOS types.

Features

74HC Series
Inverter Logic Type
Operating Temperature: -55°C~125°C
HC/UH Family
Quiescent Current: 2μA
Output Current: 5.2mA
Additional Feature: CMOS-TTL LEVEL TRANSLATOR

1 Number of Bits per Element

Applications

There are a lot of Texas Instruments
CD74HC4049E Gates and Inverters applications.

• Washing machine
• Range hood
• Refrigerator
• VCR
• Massager
• Fan
• Illumination
• Cell phone
• Laptop
• Digital camera