Key Scan IC

Overview The LC75700T is a key scanning LSI that accepts input from up to 30 keys and can control up to four general purpose output ports. Therefore it can reduce the number of lines to the front panel in application systems. Features • Key input function for up to 30 keys. • General-purpose o

Key Scanning LSI

The LC75700T is a key scanning LSI that accepts input from up to 30 keys and can control up to four generalpurpose output ports. Therefore it can reduce the number of lines to the front panel in application systems. • Key input function for up to 30 keys.\n• General-purpose output ports for up to four pins.\n• A key scan is performed only when a key is pressed, and thus power dissipation is reduced.\n• Serial data I/O supports 'computer control bus' format communication with the system controller.\n• Switching ;

Key Scanning IC

文件：359.94 Kbytes Page：17 Pages

Key Scanning IC

文件：359.94 Kbytes Page：17 Pages

Key Scanning IC

文件：359.94 Kbytes Page：17 Pages

封装/外壳：20-TSSOP（0.173"，4.40mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC INTERFACE SPECIALIZED 20TSSOP 集成电路（IC） 专用

封装/外壳：20-TSSOP（0.173"，4.40mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC INTERFACE SPECIALIZED 20TSSOP 集成电路（IC） 专用

Key Scanning IC

文件：359.94 Kbytes Page：17 Pages

Key Scanning IC

文件：359.94 Kbytes Page：17 Pages