AiP74HC147中文资料10-4线优先编码器数据手册I-CORE规格书

描述 Description

The AiP74HC/HCT147 9-input priority encoders accept data from nine active LOW inputs The devices provide the 10-line to 4-line priority encoding function by use of the implied decimal “zero”. The “zero” is encoded when all nine data inputs are HIGH, forcing all four outputs HIGH.

特性 Features

• Input levels:
• For AiP74HC147: CMOS level
• For AiP74HCT147: TTL level
• Encodes 10-line decimal to 4-line BCD
• Useful for 10-position switch encoding
• Used in code converters and generators
• Specified from -40℃ to +125℃
• Packaging information: DIP16/SOP16/TSSOP16

应用 Application

• 家用电器
• 工业控制
• 新能源