74LS47N – BCD To Seven Segment Decoder/Driver IC – DIP-16 Package
The SN54/74LS47 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/ripple-blanking output, and ripple-blanking input. The DM74LS47 decodes the input data in the pattern indicated in the Truth Table and the segment identification illustration. If the input data is decimal zero, a LOW signal applied to the RBI blanks the display and causes a multi-digit display. For example, by grounding the RBI of the highest order decoder and connecting its BI/RBO to RBI of the next lowest order decoder, etc., leading zeros will be suppressed. Similarly, by grounding RBI of the lowest order decoder and connecting its BI/RBO to RBI of the next high- est order decoder, etc.Tags, SN74LS47NE4, SN74LS47D, SN74LS47NSR, SN74LS47DR, SN74LS47N, SN74LS47DG4, 7447 IC, 7447 DIP IC, 74LS47 IC, 74LS47 DIP IC, BCD to 7-Segment Decoder/Driver IC, BCD to 7-Segment Decoder/Driver DIP IC.
Features:
- Lamp Intensity Modulation Capability (BI/RBO)
- Open Collector Outputs
- Lamp Test Provision
- Leading/Trailing Zero Suppression
- Input Clamp Diodes Limit High-Speed Termination Effects
Features/Specs:
- Manufacturer Part No: SN74LS47N
- Manufacturer: Texas Instruments
- Series: SN74LS47
- Product Type: Encoders, Decoders, Multiplexers & Demultiplexers
- Product: Decoders / Demultiplexers
- Logic Family: LS
- Number of Input Lines: 4 Input
- Number of Output Lines: 7 Output
- Propagation Delay Time: 100 ns
- High-Level Output Current: – 0.05 mA
- Logic Type: Decoders/Demultiplexers
- Low-Level Output Current: 3.2 mA
- Maximum Clock Frequency: 35 MHz
- Number of Circuits: 1 Circuit
- Operating Supply Voltage: 5 V
- Operating Temperature Range: 0°C to + 70°C
- Mounting Style: Through Hole
- Package/Case: DIP-16
Application:
- Calculators
- digital watches & displays, etc.
Datasheet: SN74LS47N
Package Includes:
- 1 x 74LS47N – BCD To Seven Segment Decoder/Driver IC – DIP-16 Package
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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