BCD-To-Seven-Segment Decoders/Drivers

The '246 and '247 are electrically and functionally identical to the SN5446A/SN7446A, and SN5447A SN7447A respectively, and have the same pin assignments as their equivalents. The 'LS247 and 'LS248 are electrically and functionally identical to the SN54LS47 SN74LS47 and SN54LS48/SN74LS48, respectively, and have the same pin assignments as their equivalents. They CAN be used interchangeably in present or future designs to offer designers a choice between two indicator fonts. The '46A, '47A, 'LS47, and 'LS48 compose the and the without tails and the '246, '247, 'LS247, and 'LS248 compose the and the with tails. Composition of all other characters, including Display patterns for BCD inputs above nine, is identical. The '246, '247, and 'LS247 feature active-low outputs designed for driving indicators directly, and the 'LS248 features active-high outputs for driving lamp Buffers All of the circuits have full ripple-blanking input/output controls and a lamp test input. Segment identification and resultant Displays are shown below. Display patterns for BCD input counts above 9 are unique symbols to authenticate input conditions.
All of these circuits incorporate Automatic leading and/or trailing-edge zero-blanking control (RBI and RBO). Lamp test (LT) of these types may be performed at any time when the BI/RBO node is at a high level. All types contain an overriding blanking input (BI) which CAN be used to control the lamp intensity by pulsing or to inhibit the outputs. Inputs and outputs are entirely compatible for use with TTL Logic outputs.
Series 54 and Series 54LS devices are characterized for operation over the full military temperature range of -55C to 125C; Series 74 and Series 74LS devices are characterized for operation from 0C to 70C.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74LS247D Texas Instruments BCD-To-Seven-Segment Decoders/Drivers 16-SOIC 0 to 70
SN74LS247NSRE4 Texas Instruments LS SERIES, SEVEN SEGMENT DECODER/DRIVER, INVERTED OUTPUT, PDSO16, SOP-16
SN74LS247DRE4 Texas Instruments BCD-To-Seven-Segment Decoders/Drivers 16-SOIC 0 to 70
SN74LS247FN Texas Instruments LS SERIES, SEVEN SEGMENT DECODER/DRIVER, INVERTED OUTPUT, PQCC20
SN74LS247J Texas Instruments LS SERIES, SEVEN SEGMENT DECODER/DRIVER, INVERTED OUTPUT, CDIP16
SN74LS247J-00 Texas Instruments LS SERIES, SEVEN SEGMENT DECODER/DRIVER, INVERTED OUTPUT, CDIP16
SN74LS247NSR Texas Instruments BCD-To-Seven-Segment Decoders/Drivers 16-SO 0 to 70
SN74LS247N-00 Texas Instruments LS SERIES, SEVEN SEGMENT DECODER/DRIVER, INVERTED OUTPUT, PDIP16
SN74LS247DE4 Texas Instruments BCD-To-Seven-Segment Decoders/Drivers 16-SOIC 0 to 70
SN74LS247NSRG4 Texas Instruments LS SERIES, SEVEN SEGMENT DECODER/DRIVER, INVERTED OUTPUT, PDSO16, SOP-16
SN74LS247 's PackagesSN74LS247 's pdf datasheet
SN74LS247D SOIC
SN74LS247DE4 SOIC
SN74LS247DG4 SOIC
SN74LS247DR SOIC
SN74LS247DRE4 SOIC
SN74LS247DRG4 SOIC
SN74LS247N PDIP
SN74LS247N3 PDIP
SN74LS247NE4 PDIP
SN74LS247NSR SO
SN74LS247NSRE4 SO
SN74LS247NSRG4 SO




SN74LS247 Pinout, Pinouts
SN74LS247 pinout,Pin out
This is one package pinout of SN74LS247,If you need more pinouts please download SN74LS247's pdf datasheet.

SN74LS247 Application circuits
SN74LS247 circuits
This is one application circuit of SN74LS247,If you need more circuits,please download SN74LS247's pdf datasheet.


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SN74LS247 Pb-Free SN74LS247 Cross Reference SN74LS247 Schematic SN74LS247 Distributor
SN74LS247 Application Notes SN74LS247 RoHS SN74LS247 Circuits SN74LS247 footprint
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