7448 IC BCD to 7-Segment Decoder Driver DIP-16

7448 IC BCD to 7-Segment Decoder Drive r DIP-16 The 7448 BCD to 7-Segment Decoder Driver IC DIP-16 5V TTL Logic is a combinational logic integrated circuit designed to convert Binary Coded Decimal (BCD) input signals into appropriate outputs for driving 7-segment displays. It is widely used in digital counters, calculators, clocks, and electronic display systems. Features: BCD (4-bit) to 7-segment decoding functionality. Compatible with common cathode 7-segment displays. Lamp test input for full segment activation check. Blanking input for display control and power saving. Ripple blanking for multi-digit cascading applications. What is a BCD-to-7 Segment Decoder? A BCD to Seven Segment decoder is a combinational logic circuit that accepts a decimal digit in BCD (input) and generates appropriate outputs for the segments to display the input decimal digit. Pinout Pin Configuration Pin No Pin Name Description 1 B BCD input of the IC 2 C BCD input of the IC 3 Display test/Lamp test To test the display LED 4 Blank Input To turn-off the LEDs of the display 5 Store Store or strobe a BCD code 6 D BCD input of the IC 7 A BCD input of the IC 8 GND Ground Pin 9 e 7 segment output 1 10 d 7 segment output 2 11 c 7 segment output 3 12 b 7 segment output 4 13 a 7 segment output 5 14 g 7 segment output 6 15 f 7 segment output 7 16 Vcc Supply Voltage Specifications: Product Attribute Attribute Value Product Category: Encoders, Decoders, Multiplexers & Demultiplexers Product: Decoders / Demultiplexers Logic Family: LS Number of Input Lines: 4 Input Number of Output Lines: 7 Output Package/Case: PDIP-16 Supply Voltage – Min: 4.75 V Supply Voltage – Max: 5.25 V Mounting Style: Through Hole Minimum Operating Temperature: 0 C Maximum Operating Temperature: + 70 C Function: Decoder/Driver High Level Output Current: – 100 uA Logic Type: Decoders/Demultiplexers Low Level Output Current: 6 mA Number of Circuits: 1 Circuit Operating Supply Voltage: 5 V Series: SN74LS48 Subcategory: Logic ICs Supply Current – Max: 25 mA Technology: Bipolar Applications: Digital clocks and timers. Electronic counters and frequency displays. Digital measurement instruments. Calculator display systems. Embedded numeric display interfaces. Educational digital electronics projects. Package Include: 1x 7448 IC BCD to 7-Segment Decoder Driver DIP-16. Datasheet

7448 BCD to 7-Segment Decoder/Driver Common CATHODE What is a BCD-to-7 Segment Decoder? A BCD to Seven Segment decoder is a combinational logic circuit that accepts a decimal digit in BCD (input) and generates appropriate outputs for the segments to display the input decimal digit. Pinout Pin Configuration Pin No Pin Name Description 1 B BCD input of the IC 2 C BCD input of the IC 3 Display test/Lamp test To test the display LED 4 Blank Input To turn-off the LEDs of the display 5 Store Store or strobe a BCD code 6 D BCD input of the IC 7 A BCD input of the IC 8 GND Ground Pin 9 e 7 segment output 1 10 d 7 segment output 2 11 c 7 segment output 3 12 b 7 segment output 4 13 a 7 segment output 5 14 g 7 segment output 6 15 f 7 segment output 7 16 Vcc Supply Voltage Specifications: Product Attribute Attribute Value Product Category: Encoders, Decoders, Multiplexers & Demultiplexers Product: Decoders / Demultiplexers Logic Family: LS Number of Input Lines: 4 Input Number of Output Lines: 7 Output Package/Case: PDIP-16 Supply Voltage – Min: 4.75 V Supply Voltage – Max: 5.25 V Mounting Style: Through Hole Minimum Operating Temperature: 0 C Maximum Operating Temperature: + 70 C Function: Decoder/Driver High Level Output Current: – 100 uA Logic Type: Decoders/Demultiplexers Low Level Output Current: 6 mA Number of Circuits: 1 Circuit Operating Supply Voltage: 5 V Series: SN74LS48 Subcategory: Logic ICs Supply Current – Max: 25 mA Technology: Bipolar Datasheet