ECG723

ECG723: BCD-to-7-Segment Latch/Decoder/Driver belonging to the standard 7400-series digital logic family and packaged in a 16-pin dual-in-line package. It functions by intercepting a 4-bit Binary Coded Decimal input byte, decoding it into standard numeric layouts, and supplying high-drive outputs to directly illuminate common-cathode LED display segments or vacuum fluorescent readouts. (Industry Exact Equals: Philips ECG723, NTE723, Texas Instruments SN7448N, National Semiconductor DM7448N, Fairchild 7448PC, Signetics 7448).