SNJ54LS49J

$14.09

Description：54LS49 BCD-TO-SEVEN-SEGMENT DECO
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:f61c13df3a3e Category: Signal Switches, Multiplexers, Decoders Brand: Texas Instruments

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Product introduction

SNJ54LS49J is listed in the Signal Switches, Multiplexers, Decoders range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is 54LS49 BCD-TO-SEVEN-SEGMENT DECO. Review the specifications below when checking this part for your BOM.

Signal Switches, Multiplexers, Decoders specifications for SNJ54LS49J

Description：54LS49 BCD-TO-SEVEN-SEGMENT DECO
Series：*
Mfr：Texas Instruments
Package：Bulk
Type：-
Circuit：-
Independent Circuits：-
Current - Output High, Low：-
Voltage Supply Source：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Signal Switches, Multiplexers, Decoders datasheet and documents for SNJ54LS49J

SNJ54LS49J

Signal Switches, Multiplexers, Decoders Overview

The SNJ54LS49J is a BCD-to-seven-segment decoder/driver manufactured by Texas Instruments. It operates within a temperature range of -55°C to 125°C and utilizes a 14-pin Ceramic Dual In-Line Package (CDIP). The device converts Binary-Coded Decimal inputs into signals suitable for driving seven-segment displays.

Signal Switches, Multiplexers, Decoders Feature Summary

Performs decoding of four-bit binary-coded decimal data into seven-segment outputs
Designed for direct interface with common cathode or common anode display configurations
Constructed using Low-Power Schottky TTL technology for reduced power consumption

Signal Switches, Multiplexers, Decoders Applications

Digital counting systems requiring visual numeric output
Industrial control panels with status indicators
Test equipment displaying measurement values

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific ordering suffix against the manufacturer's current package option addendum to confirm pin count and material composition. Ensure the component meets the required military-grade environmental specifications if operating in extreme conditions. Cross-reference the datasheet revision date to validate parameter accuracy before integration.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a dedicated BCD-to-seven-segment decoder is required for high-reliability applications. Consider the CDIP package for through-hole mounting requirements. Evaluate the Low-Power Schottky characteristics against system power budgets and switching speed requirements compared to standard logic families.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the SN54/74 LS series of logic devices, specifically the decoder/driver family. It shares functional similarities with the SN54LS47 but includes additional features such as lamp test and blanking inputs. The 'SNJ' prefix indicates a ceramic dual in-line package suitable for military and aerospace environments.