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NTE7446 The NTE7446 is a TTL BCD-to-Seven Segment Decoder/Driver with open-collector outputs, designed for driving indicators directly. It operates from a 4.75V to 5.25V supply.
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NTE7446

Available from 1 distributors
Mfr Name: NTE Electronics
NTE Electronics
The NTE7446 is a TTL BCD-to-Seven Segment Decoder/Driver with open-collector outputs, designed for driving indicators directly. It operates from a 4.75V to 5.25V supply.
✓ Total Stock: 1 pcs
$ Price Range: $1.27

NTE7446 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
Bristol Electronics ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
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.

NTE7446 Specifications Quick View

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NTE7446 Description

Short technical summary and product information.

The NTE7446 from NTE Electronics is a TTL BCD-to-Seven Segment Decoder/Driver integrated circuit. It features open-collector outputs capable of directly driving common-anode VLEDs or incandescent indicators. This device is designed for applications requiring the conversion of BCD (Binary Coded Decimal) input to a seven-segment display format.

 

Key functionalities include automatic leading and trailing-edge zero-blanking control (RBI and RBO) and a lamp test input (LT) for diagnostic purposes. An overriding blanking input (BI) allows for control of lamp intensity or output inhibition. The NTE7446 operates within a supply voltage range of 4.75V to 5.25V and has an operating temperature range of 0°C to 70°C.

 

Packaged in a 16-lead DIP (Dual In-line Package), the NTE7446 is suitable for through-hole mounting. Its inputs and outputs are fully compatible with TTL logic levels, making integration into existing digital systems straightforward. The device offers an on-state output current of up to 40mA and an off-state output voltage of up to 30V.

NTE7446 Quick Information

Product Type: BCD-to-Seven Segment Decoder/Driver
Canonical Name: NTE7446 BCD-to-Seven Segment Decoder/Driver with Open Collector Outputs
Subcategory: BCD-to-Seven Segment

NTE7446 Compliance

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

NTE7446 Estimated Pricing

Qty Low High
1+ $1.27 $1.27

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

NTE7446 Features

  • Drives indicators directly with open-collector outputs.
  • Features automatic leading/trailing zero suppression.
  • Includes lamp test and blanking inputs.
  • Operates with a single 5V supply.
  • TTL compatible inputs and outputs.

NTE7446 Applications

  • BCD to seven-segment display conversion.
  • Driving indicator lamps directly.
  • Digital logic and control systems.
  • Instrumentation and panel meters.

NTE7446 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the NTE7446?

The NTE7446 operates with a supply voltage between 4.75V and 5.25V.

What is the operating temperature range of the NTE7446?

The NTE7446 has an operating temperature range of 0°C to 70°C.

What type of package is the NTE7446 supplied in?

The NTE7446 is supplied in a 16-DIP (0.260", 6.60mm) package.

What is the RoHS status of the NTE7446?

The NTE7446 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the NTE7446?

The Moisture Sensitivity Level (MSL) for the NTE7446 is 1 Unlimited.

What is the function of the NTE7446?

The NTE7446 is a BCD-to-Seven Segment Decoder/Driver.

Does the NTE7446 have open-collector outputs?

Yes, the NTE7446 features open-collector outputs designed for driving indicators directly.

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