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DM7448N The Texas Instruments DM7448N is a versatile 7-segment display driver. It decodes 4-bit BCD input into a standard 7-segment format.
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DM7448N

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DM7448N is a versatile 7-segment display driver. It decodes 4-bit BCD input into a standard 7-segment format.
✓ Total Stock: 337 pcs
$ Price Range: $1.27

DM7448N Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
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337 pcs
On Request
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DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DM7448N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Lead Style
Number of Circuits
Propagation Delay
Supply Current
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DM7448N Description

Short technical summary and product information.

The DM7448N from Texas Instruments is a TTL/H/L Series 7-segment decoder/driver. This versatile IC is designed to drive active high (common cathode) and active low (common anode) LED or lamp displays.

 

It fully decodes a 4-bit BCD input into a number from 0 through 9 in the standard 7-segment display format. For BCD numbers above 9, it generates unique patterns that verify operation. The device operates within a supply voltage range of 4.75V to 5.25V and has a maximum operating temperature of 70°C.

 

The DM7448N is housed in a 16-terminal DIP package. Its propagation delay is a maximum of 100ns, and it has a low-level output current of 6.4mA. The maximum supply current is 90mA.

 

This decoder/driver is suitable for various display applications requiring BCD to 7-segment conversion.

DM7448N Quick Information

Product Type: 7-Segment Decoder/Driver
Series: DM7448
Canonical Name: DM7448N 7-Segment Decoder/Driver
Subcategory: 7-Segment

DM7448N Compliance

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

DM7448N Estimated Pricing

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1+ $1.27 $1.27

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

DM7448N Features

  • Decodes 4-bit BCD to 7-segment format.
  • Drives active high and low displays.
  • Operates from 4.75V to 5.25V supply.
  • DIP package for easy integration.
  • Maximum operating temperature of 70°C.

DM7448N Applications

  • Used in BCD-to-seven-segment display decoding.
  • Ideal for logic signal decoding circuits.
  • Suitable for digital driving applications.
  • Common in TTL logic systems.
  • Application in commercial temperature environments.

DM7448N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the DM7448N?

4.75V to 5.25V.

What is the operating temperature range?

0°C to 70°C.

What is the maximum propagation delay?

100ns.

What is the maximum supply current?

90mA.

What is the low-level output current?

6.4mA.

What package is the DM7448N available in?

DIP (16-pin).

How many terminals does the DM7448N have?

16 terminals.

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