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数量 | 价钱 (含税) |
---|---|
1+ | CNY132.700 (CNY149.951) |
14+ | CNY128.670 (CNY145.3971) |
28+ | CNY124.640 (CNY140.8432) |
112+ | CNY117.650 (CNY132.9445) |
252+ | CNY114.340 (CNY129.2042) |
504+ | CNY113.710 (CNY128.4923) |
产品信息
产品概述
The ICM7217AIPI+ is a 4-digit (LED) presettable Up/Down Counter contain a 4 digit, 7 segment LED display driver and a presettable comparison (predetermining) register. The counter and comparison register can be preset using either thumbwheel switches, jumpers or external digital logic. The ICM7217A (common cathode) are decade counters with a maximum count of 9999. These devices also provide multiplexed BCD outputs, a carry/borrow output allowing ICM7217s to be cascaded, a zero output which indicates when the count is equal to zero and an equal output which indicates when the count is equal to the value contained in the comparison register. The ICM7217 also has a reset input and a display latch with store input.
- Pin for pin second source
- 4-digit up/down counter
- Directly drives LED display
- Presettable counter and compare register
- Interfaces with thumbwheel switches or digital logic
- Can be cascaded
- Multiplexed BCD I/O
- Up/down, store and reset inputs
- Monolithic, low power CMOS design
注释
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
技术规格
-
5MHz
DIP
28引脚
5.5V
-
85°C
-
可预设向上/向下
9999
DIP
4.5V
-
-20°C
-
No SVHC (21-Jan-2025)
技术文档 (1)
法律与环境
进行最后一道重要生产流程所在的地区原产地:Philippines
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书