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NE556DT The STMicroelectronics NE556DT is a dual timer/oscillator IC with a maximum operating frequency of 500kHz. It operates from a 4.5V to 16V supply and is housed in a 14-SOIC package.
Mfr Part #:

NE556DT

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics NE556DT is a dual timer/oscillator IC with a maximum operating frequency of 500kHz. It operates from a 4.5V to 16V supply and is housed in a 14-SOIC package.
✓ Total Stock: 4,360 pcs
$ Price Range: $0.46

NE556DT Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request 11+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,340 pcs
On Request
1340 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
320 pcs
On Request
320 pcs On Request 1 On Request On Request 99G/ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
200 pcs
On Request
200 pcs On Request 1 On Request On Request 11+ 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.

NE556DT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Mounting Type
Operating Temperature
Output Current
Supplier Device Package
Supplier Package
Type
Voltage
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NE556DT Description

Short technical summary and product information.

The NE556DT from STMicroelectronics is a versatile dual monolithic timing circuit designed for stable time delays and oscillation. It operates in both astable and monostable modes, offering precise timing control through external resistors and capacitors.

 

Key electrical specifications include a wide supply voltage range of 4.5V to 16V and a maximum operating frequency of 500kHz. The device can source or sink up to 200mA of output current. It features a temperature stability of 0.005% per degree Celsius and operates within a temperature range of 0°C to 70°C.

 

This dual timer IC is suitable for applications requiring accurate time delays or oscillations, from microseconds to hours. Its TTL-compatible output and adjustable duty cycle make it a flexible component for various electronic designs. The NE556DT is supplied in a 14-SOIC surface-mount package.

NE556DT Quick Information

Product Type: Timer/Oscillator IC
Canonical Name: NE556DT Dual Timer/Oscillator IC
Subcategory: Dual Timer/Oscillator

NE556DT Compliance

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

NE556DT Estimated Pricing

Qty Low High
1+ $0.46 $0.46

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

NE556DT Features

  • Dual timer/oscillator IC.
  • Wide 4.5V to 16V supply range.
  • Maximum operating frequency of 500kHz.
  • High output current capability.
  • Surface mount 14-SOIC package.

NE556DT Applications

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

NE556DT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the NE556DT?

The NE556DT operates from a supply voltage of 4.5V to 16V.

What is the maximum operating frequency of the NE556DT?

The maximum operating frequency for the NE556DT is 500kHz.

What is the operating temperature range for the NE556DT?

The NE556DT has an operating temperature range of 0°C to 70°C.

What type of package is the NE556DT supplied in?

The NE556DT is supplied in a 14-SOIC (0.154", 3.90mm Width) package.

What is the output current capability of the NE556DT?

The NE556DT can source or sink up to 200mA of output current.

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