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74LS48 from HIT

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15.991ms

74LS48

Manufacturer: HIT

BCD-to-Seven-Segment Decoder Driver(Internal Pull-up outputs)

Partnumber Manufacturer Quantity Availability
74LS48 HIT 211 In Stock

Description and Introduction

BCD-to-Seven-Segment Decoder Driver(Internal Pull-up outputs) The 74LS48 is a BCD to 7-segment decoder/driver IC manufactured by HIT (Hitachi). Here are the key specifications:

1. **Function**: Converts Binary-Coded Decimal (BCD) input to 7-segment display outputs.
2. **Output Type**: Active-high outputs designed to drive common-cathode 7-segment displays.
3. **Input Compatibility**: Accepts standard TTL logic levels.
4. **Supply Voltage (VCC)**: 4.75V to 5.25V.
5. **Operating Temperature Range**: 0°C to 70°C.
6. **Package**: Available in 16-pin DIP (Dual In-line Package).
7. **Features**:
   - Lamp test input for testing all segments.
   - Blanking input for display control.
   - Ripple blanking output for cascading multiple displays.
8. **Current Sourcing Capability**: Can source up to 24mA per segment.
9. **Propagation Delay**: Typically 22ns.

These specifications are based on the standard 74LS48 IC design and may vary slightly depending on the specific datasheet from HIT. Always refer to the manufacturer's datasheet for precise details.

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