Part Number: SN74LVC4245A
SN74LVC4245A芯片A,B两侧均为3.3V供电.
信号方向为B侧至A侧,B侧信号为频率20KHz的PWM信号,用于控制电机.
请问这样使用是否存在问题,即两侧为相同的3.3V电平信号的转换.
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Part Number: SN74LVC4245A
SN74LVC4245A芯片A,B两侧均为3.3V供电.
信号方向为B侧至A侧,B侧信号为频率20KHz的PWM信号,用于控制电机.
请问这样使用是否存在问题,即两侧为相同的3.3V电平信号的转换.