ElectronicsEgypt
SN74LS48 BCD to 7-Segment Decoder Driver (Common Cathode, DIP-16)

SN74LS48 BCD to 7-Segment Decoder Driver (Common Cathode, DIP-16)

Part number: SN74LS48Brand: Texas InstrumentsIntegrated Circuits (ICs)

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30 EGP

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Prices updated: 12 Oct 2026

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About this product

The SN74LS48 is a TTL decoder/driver that converts a 4-bit BCD input into outputs for a common-cathode 7-segment display. Its active-high outputs drive the segments through current-limiting resistors. It includes lamp test, ripple blanking and zero-blanking controls for multi-digit displays and counters.

Specifications

Logic family
LS-TTL
Input
4-bit BCD
Output type
Active-high (common-cathode displays)
Features
Lamp test, ripple blanking, zero blanking
Supply voltage
4.75 V to 5.25 V
Package
DIP-16

Frequently asked questions

What is the price of SN74LS48 BCD to 7-Segment Decoder Driver (Common Cathode, DIP-16) in Egypt?

SN74LS48 BCD to 7-Segment Decoder Driver (Common Cathode, DIP-16) currently costs 30 EGP in Egypt.

Where can I buy SN74LS48 BCD to 7-Segment Decoder Driver (Common Cathode, DIP-16) in Egypt?

SN74LS48 BCD to 7-Segment Decoder Driver (Common Cathode, DIP-16) is available from UGE. Compare the offers above to find the best price.

Is this decoder for common-cathode or common-anode displays?

This is the common-cathode version. For common-anode displays use the SN74LS47, which has active-low outputs.

Do I need resistors on the segment outputs?

Yes. Each segment needs a series current-limiting resistor so the LEDs are not overloaded. Choose the value from the display's forward voltage and the chosen segment current, and keep within the chip's ratings.