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74LS247

8CD-to-Seven-Segment Decoders/Drivers(with 15V outputs)

Partnumber Manufacturer Quantity Availability
74LS247 8 In Stock

Description and Introduction

8CD-to-Seven-Segment Decoders/Drivers(with 15V outputs) The 74LS247 is a BCD to 7-segment decoder/driver IC manufactured by Texas Instruments. It is designed to convert Binary-Coded Decimal (BCD) input into a 7-segment display output. Key specifications include:

- **Supply Voltage (VCC):** 4.75V to 5.25V
- **Operating Temperature Range:** 0°C to 70°C
- **Output Current:** 24mA (sink) per segment
- **Input BCD Codes:** 0000 (0) to 1001 (9)
- **Output Type:** Open-collector
- **Package Type:** 16-pin DIP (Dual In-line Package)
- **Logic Family:** LS (Low-power Schottky)
- **Features:** Lamp test input, blanking input, and ripple-blanking input for display control.

The 74LS247 is commonly used in applications requiring the driving of common-anode 7-segment displays.

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