TTL HD74/HD74S Series

BCD to 7-Segment Decoder/Driver with Open-Collector Outputs

General Description The DM74LS47 accepts four lines of BCD (8421) input data, generates their complements internally and decodes the data with seven AND/OR gates having open-collector outputs to drive indicator segments directly. Each segment output is guaranteed to sink 24 mA in the ON (LOW)

BCD to 7-Segment Decoder/Driver

The SN74LS47 are Low Power Schottky BCD to 7-Segment Decoder /Drivers consisting of NAND gates, input buffers and seven AND-OR-INVERT gates. They offer active LOW, high sink current outputs for driving indicators directly. Seven NAND gates and one driver are connected in pairs to make BCD dat

BCD TO 7-SEGMENT DECODER-DRIVER(Low=on, 40-mA, 30-Volt Outputs)

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Scotch-Brite??General Purpose Hand pad ??A/O Very Fine, 7447

文件：704.4 Kbytes Page：2 Pages

BCD to 7-Segment Decoders/Drivers

文件：118.73 Kbytes Page：6 Pages