SN54LS47J The Texas Instruments SN54LS47J is a BCD-to-Seven-Segment Decoder/Driver IC. It operates within a military temperature range of -55 to 125°C.
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SN54LS47J

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN54LS47J is a BCD-to-Seven-Segment Decoder/Driver IC. It operates within a military temperature range of -55 to 125°C.
✓ Total Stock: 15 pcs
$ Price Range: $10.44

SN54LS47J Available from 1 distributor

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SN54LS47J Specifications Quick View

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SN54LS47J Description

Short technical summary and product information.

The SN54LS47J from Texas Instruments is a BCD-to-Seven-Segment Decoder/Driver designed for driving indicators directly. This device features open-collector outputs and a lamp-test provision, along with leading and trailing zero suppression. It belongs to the LS technology family and is rated for military applications, operating across a wide temperature range of -55°C to 125°C.

 

The SN54LS47J has active-low outputs suitable for driving common-anode LEDs or incandescent indicators. It includes a blanking input for controlling lamp intensity or inhibiting outputs, and its inputs and outputs are TTL compatible. The device is available in CDIP (16-pin) and LCCC (20-pin) packages.

 

This decoder/driver is designed for applications requiring the conversion of Binary Coded Decimal (BCD) input into a seven-segment display format. Its features make it suitable for various display driving tasks in demanding environments.

SN54LS47J Quick Information

Product Type: BCD-to-Seven-Segment Decoder/Driver
Canonical Name: SN54LS47J BCD-to-Seven-Segment Decoder/Driver
Subcategory: Decoder/Driver

SN54LS47J Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN54LS47J Estimated Pricing

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1+ $10.44 $10.44

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN54LS47J Features

  • BCD-to-seven-segment decoder/driver functionality.
  • LS technology family for TTL compatibility.
  • Military operating temperature range (-55 to 125°C).
  • Open-collector outputs drive indicators directly.
  • Available in CDIP and LCCC packages.

SN54LS47J Applications

  • Used in digital display systems
  • Ideal for military and industrial environments
  • Suitable for driving seven-segment displays
  • Reliable decoding in harsh conditions

SN54LS47J FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the SN54LS47J?

The operating temperature range is -55 to 125°C.

What technology family does the SN54LS47J belong to?

The SN54LS47J belongs to the LS technology family.

What is the maximum supply current for the SN54LS47J?

The maximum supply current is 13000µA.

What packages are available for the SN54LS47J?

The SN54LS47J is available in CDIP (J) and LCCC (FK) packages.

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