SN5445J The Texas Instruments SN5445J is a BCD-to-Decimal Decoder/Driver featuring TTL inputs and high-performance NPN output transistors. It offers 80mA sink-current capability and operates over a wide temperature range.
Mfr Part #:

SN5445J

Available from 1 distributors
Mfr Name: TEX
TEX
The Texas Instruments SN5445J is a BCD-to-Decimal Decoder/Driver featuring TTL inputs and high-performance NPN output transistors. It offers 80mA sink-current capability and operates over a wide temperature range.
✓ Total Stock: 447 pcs
$ Price Range: $2.95

SN5445J Available from 1 distributor

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✓ Non-Authorised
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447 pcs
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SN5445J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Operating Temperature Range
Output Voltage
Power Dissipation

SN5445J Description

Short technical summary and product information.

The SN5445J from Texas Instruments is a monolithic BCD-to-decimal decoder/driver designed for use as lamp, relay, or MOS drivers. It consists of eight inverters and ten four-input NAND gates, providing full decoding of input logic. This component ensures all outputs remain off for invalid BCD input conditions.

 

Key electrical characteristics include an 80-mA sink-current capability and high-breakdown output transistors rated for 30 volts. The device features TTL-compatible inputs and outputs, making it suitable for interfacing with TTL and most MOS integrated circuits. Power dissipation is typically 215 milliwatts.

 

The SN5445J is housed in a 16-pin CDIP (J) package and is designed for through-hole mounting. It operates across a wide temperature range of -55 to 125°C, making it suitable for demanding environments. The standard package quantity is 25 units per tube.

SN5445J Quick Information

Product Type: BCD-to-Decimal Decoders/Drivers
Canonical Name: SN5445J BCD-to-Decimal Decoder/Driver
Subcategory: BCD-to-Decimal Decoders/Drivers

SN5445J Compliance

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

SN5445J Estimated Pricing

Qty Low High
1+ $2.95 $2.95

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

SN5445J Features

  • 80-mA sink-current capability
  • 30-volt output transistor breakdown
  • Full decoding of input logic
  • TTL and MOS compatible interfaces
  • Wide -55 to 125°C operating temperature

SN5445J Applications

  • Use as lamp drivers
  • Use as relay drivers
  • Use as MOS drivers
  • Indicator and logic circuit driving

SN5445J FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the SN5445J?

The operating temperature range for the SN5445J is -55 to 125°C.

What is the sink current capability of the SN5445J?

The SN5445J has an 80 mA sink-current capability.

What is the output voltage rating for the SN5445J?

The SN5445J features high-breakdown output transistors with a 30-volt rating.

What is the typical power dissipation of the SN5445J?

The typical power dissipation for the SN5445J is 215 milliwatts.

What package type is the SN5445J supplied in?

The SN5445J is supplied in a 16-pin CDIP (J) package.

What is the standard package quantity for the SN5445J?

The standard package quantity for the SN5445J is 25 units in a tube.

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