电平转换器
RS4T245
This 4-bit non-inverting bus transceiver is a bidirectional voltage-level translator and can be used to establish digital switching compatibility between mixed-voltage systems. It uses two separate configurable power-supply rails, Both VCCA and VCCB supporting operating voltages from 1.65V to 5.5V, A ports, DIR and OE̅̅̅̅ tracks the VCCA supply and B ports tracks the VCCB supply. T
