4724 Description
The HEF4724B is an 8-bit addressable latch with three address inputs (A0 to A2), a data input (D), an active LOW enable input (E), an active HIGH clear input (CL), and eight parallel latch outputs (O0 to O7). When E and CL are HIGH, all outputs (O0 to O7) are LOW. Eight-channel demultiplexing or active HIGH 1-of-8 decoding with output enable operation occurs when CL is HIGH and E is LOW.