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| 30414资料 | |
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30414 PDF Download |
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File Size : 116 KB
Manufacturer:BOSCH Description:This is an output enable for the TX0-7 serial outputs. If this input is LOW, TX0-7 are high-impedance. If this is HIGH, each channel may still be put into high-impedance by software control. This output is a 2.048 Mb/s line which contains 256 bits per frame. The level of each bit is controlled by the contents of the CCO bit in the Connection Memory HIGH locations. This input (active LOW) puts the IDT72V8985 in its reset state that clears the device internal counters, registers and brings TX0-7 and microport data outputs to a high-impedance state. The time constant for a power up reset circuit must be a minimum of five times the rise time of the power supply. In normal operation, the RESET pin must be held LOW for a minimum of 100ns to reset the device. |
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型 号：30414 厂 家：BOSCH 封 装：03+ 批 号：TO-220-7 数 量：6500 说 明：全新原装，长期稳定供应 |
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运 费： 所在地： 新旧程度： |
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| 联系人：林小姐 |
| 电 话：086-755-23815997 |
| 手 机：13632589437 |
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| 公司地址： 深圳市福田区深南中路3006号佳和大厦B座2007室 |
