Datasheet Details
Part number:
SN74LS47D, SN74LS47
Manufacturer:
File Size:
191.09 KB
Description:
Bcd to 7-segment decoder/driver.
Note:
This datasheet PDF includes multiple part numbers: SN74LS47D, SN74LS47.
Please refer to the document for exact specifications by model.
SN74LS47D, SN74LS47, BCD to 7-Segment Decoder/Driver
SN74LS47 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 data and its complement available to the seven decoding AND-OR-INVERT gates.
The remaining NAND gate and three input buffers provide lamp test, blanking input /
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