74373 IC

The 74373 IC consists of 8 D-Type flip-flops. It sees data and buffering in digital circuits with low power and impedance outputs.

When data entry is provided; For LE piniLOW-->HIGHT data latch. If OE is set to HIGHT->LOW, the data is transferred to the output.

The circuit in the picture will be projected data in a microcomputer system. Some of the address lines (A0,A1,A2...) of the microprocessor are connected to the OE pin; The IORQ pin of the microprocessor is connected to the LE pin. compulsory; for example A0=1 and IORQ=0, the data in CPU data is transferred to 74373 output.