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NE556D The Texas Instruments NE556D is a dual precision timer IC designed for astable or monostable operation. It operates from 4.5V to 16V and is available in a 14-SOIC package.
Mfr Part #:

NE556D

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments NE556D is a dual precision timer IC designed for astable or monostable operation. It operates from 4.5V to 16V and is available in a 14-SOIC package.
✓ Total Stock: 4,750 pcs
$ Price Range: $0.43

NE556D Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
750 pcs
On Request
750 pcs On Request 1 On Request On Request On Request 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.

NE556D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Current
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Operating Temperature
Output Current
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NE556D Description

Short technical summary and product information.

The NE556D from Texas Instruments is a dual monolithic timing circuit capable of producing accurate time delays or oscillations. It operates in both astable and monostable modes, with timing controlled by external resistors and capacitors.

 

This timer IC features a wide operating voltage range of 4.5V to 16V and can source or sink up to 200mA. The operating temperature range is 0°C to 70°C. It is supplied in a 14-SOIC package suitable for surface mounting.

 

The NE556D is a versatile component for various timing applications, offering TTL-compatible outputs and adjustable duty cycles. Its high stability and precise timing make it suitable for designs requiring reliable oscillation or delay generation.

NE556D Quick Information

Product Type: Dual Precision Timer IC
Canonical Name: NE556D Dual Precision Timer IC
Subcategory: Dual Precision Timer

NE556D Compliance

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

NE556D Estimated Pricing

Qty Low High
1+ $0.43 $0.43

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

NE556D Features

  • Dual precision timer IC.
  • Astable or monostable operation.
  • Wide 4.5V to 16V supply range.
  • High 200mA output current.
  • Surface mount 14-SOIC package.

NE556D Applications

  • Accurate time delay generation.
  • Stable oscillation circuits.
  • Pulse generation applications.
  • Timing control circuits.

NE556D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the NE556D?

The NE556D operates from 4.5V to 16V.

What is the typical supply current for the NE556D?

The typical supply current for the NE556D is 20 mA.

What is the operating temperature range of the NE556D?

The NE556D has an operating temperature range of 0°C to 70°C.

What package type is the NE556D supplied in?

The NE556D is supplied in a 14-SOIC package.

What is the maximum operating frequency of the NE556D?

The NE556D has a maximum operating frequency greater than 500 kHz.

What is the output current capability of the NE556D?

The NE556D can source or sink up to 200mA.

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