ICM7242 Long Range Fixed Timer

The ICM7242 is a CMOS timer/counter circuit consisting of an RC oscillator followed by an 8-bit binary counter. It will replace the 2242 in most applications, with a significant reduction in the number of external components.

Three outputs are provided. They are the oscillator output, and buffered outputs from the first and eighth counters.

ICM7242 特点

• Replaces the 2242 in Most Applications
• Timing From Microseconds to Days
• Cascadable
• Monostable or Astable Operation
• Wide Supply Voltage Range 2V to 16V
• Low Supply Current 115uA at 5V
• Pb-Free Plus Anneal Available (RoHS Compliant)

ICM7242 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
ICM7242CBAZ	量产	民用级	8 Ld SOIC	1	0.96
ICM7242CBAZ-T	量产	民用级	8 Ld SOIC T +R	1	0.96
ICM7242IBAZ	量产	工业级	8 Ld SOIC	1	1.01
ICM7242IBAZ-T	量产	工业级	8 Ld SOIC T +R	1	1.01
ICM7242IPA	量产	工业级	8 Ld PDIP	N/A	1.21
ICM7242IPAZ	量产	工业级	8 Ld PDIP	N/A	1.01
ICM7242CBA	停产	民用级	8 Ld SOIC	1	N/A

ICM7242 应用技术支持与电子电路设计开发资源下载

1. ICM7242 数据资料 datatSheet 下载.PDF
2. Timing /Circuits 定时电路产品选型指南 . pdf