SN74LS248N

$3.26

Description：IC 7 SEGMENT DECODER/DRIVER
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:42f3029117d0 Category: Display Drivers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC 7 SEGMENT DECODER/DRIVER
Series：*
Mfr：Texas Instruments
Package：Bulk
Display Type：-
Configuration：-
Interface：-
Digits or Characters：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Current - Supply：-
Grade：-
Qualification：-

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SN74LS248N

Overview

The SN74LS248N is a BCD-to-seven-segment decoder and driver manufactured by Texas Instruments. It features a 14-pin PDIP package with through-hole mounting. The device operates on a DC supply voltage ranging from 4.75V to 5.25V, with a nominal voltage of 5V. It is designed for commercial temperature applications, functioning within a range of 0°C to 70°C. The component utilizes LS-TTL technology.

Feature Summary

Performs conversion of Binary-Coded Decimal inputs into seven-segment display signals
Integrates decoding logic and output drivers for direct segment control
Supports standard TTL logic levels for digital interfacing

Applications

Driving common-cathode seven-segment LED displays
Digital readout systems requiring decimal digit visualization
Instrumentation panels utilizing numeric displays

Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and material composition. Ensure the procurement source provides documentation confirming the active status and compliance with the specified electrical parameters. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and technical specifications before acquisition.

Selection Notes

Select this component when a dedicated BCD-to-seven-segment solution is required for low-speed digital displays. Consider the LS-TTL speed characteristics and current drive capabilities relative to the display load. Verify that the operating voltage and temperature range align with the system environment constraints.

Part Context

This part belongs to the Texas Instruments SN74LS series of logic integrated circuits. The SN74LS248N specifically addresses the need for decoding binary-coded decimal data into formats suitable for visual indication. It serves as a functional interface between digital processing units and analog-style numeric output devices.