Bcd To 7-segment Decoder/driver , Inc

The SN54/74LS47 are Low Power Schottky BCD to 7-Segment Decod- er /Drivers consisting of NAND Gates input Buffers and seven AND-OR-IN- VERT 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 / ripple-blanking output and ripple-blanking input. The circuits accept 4-bit binary-coded-decimal (BCD) and, depending on the state of the auxiliary inputs, decodes this data to drive a 7-segment Display indicator. The relative positive-logic output levels, as well as conditions required at the auxiliary inputs, are shown in the truth tables. Output configurations of the SN54/74LS47 are designed to withstand the relatively high voltages required for 7-segment indicators. By Freescale Semiconductor, Inc
Part Manufacturer Description Datasheet Samples
SN54LS47J Texas Instruments BCD-to-Seven-Segment Decoders/Drivers 16-CDIP -55 to 125
SN54LS47 's PackagesSN54LS47 's pdf datasheet

SN54LS47 Pinout, Pinouts
SN54LS47 pinout,Pin out
This is one package pinout of SN54LS47,If you need more pinouts please download SN54LS47's pdf datasheet.

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