| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MC1455BDR2G | onsemi | $0.1924 | 1 Func, BIPolar, PDSO8 | NE555DR vs MC1455BDR2G |
| NCV1455BDR2G | onsemi | $0.2132 | 1 Func, BIPolar, PDSO8 | NE555DR vs NCV1455BDR2G |
| LM555CM | Texas Instruments | Check for Price | 1 Func, BIPolar, PDSO8 | NE555DR vs LM555CM |
| LM555CM/NOPB | National Semiconductor Corporation | Check for Price | 1 Func, BIPolar, PDSO8 | NE555DR vs LM555CM/NOPB |
| SA555D | Fairchild Semiconductor Corporation | Check for Price | TIMER, 1 Func, BIPolar, PDSO8 | NE555DR vs SA555D |
| NCV1455BDR2 | onsemi | Check for Price | 1 Func, BIPolar, PDSO8 | NE555DR vs NCV1455BDR2 |
| KA555IDTF | Fairchild Semiconductor Corporation | Check for Price | TIMER, 1 Func, BIPolar, PDSO8 | NE555DR vs KA555IDTF |
| MC1455BD | Motorola Semiconductor Products | Check for Price | 1 Func, PDSO8 | NE555DR vs MC1455BD |
| SA555DG4 | Texas Instruments | Check for Price | TIMER, 1 Func, BIPolar, PDSO8 | NE555DR vs SA555DG4 |
| MC1455DG | onsemi | Check for Price | TIMER, 1 Func, BIPolar, PDSO8 | NE555DR vs MC1455DG |
Part Details for NE555DR by Texas Instruments
Results Overview of NE555DR by Texas Instruments
- Distributor Offerings: (24 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
NE555DR Information
NE555DR by Texas Instruments is an Analog Waveform Generation Function.
Analog Waveform Generation Functions are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| NE555DR | Texas Instruments | Single Precision Timer 8-SOIC 0 to 70 | |
| NE555DRE4 | Texas Instruments | Single Precision Timer 8-SOIC 0 to 70 | |
| NE555DRG4 | Texas Instruments | Single Precision Timer 8-SOIC 0 to 70 |
Price & Stock for NE555DR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
33AH4553RL
|
Newark | Timer Single Precision, Soic8, 555, |Texas Instruments NE555DR RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Tape & Reel | 26160 |
|
$0.1220 / $0.1520 | Buy Now |
|
DISTI #
33AH4553
|
Newark | Timer Single Precision, Soic8, 555, |Texas Instruments NE555DR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 26160 |
|
$0.1220 / $0.2940 | Buy Now |
|
DISTI #
296-6501-6-ND
|
DigiKey | IC OSC SNGL TIMER 100KHZ 8-SOIC Min Qty: 1 Container: Digi-Reel |
90293 Digi-Reel® |
|
$0.1569 / $0.3500 | Buy Now |
|
DISTI #
296-6501-1-ND
|
DigiKey | IC OSC SNGL TIMER 100KHZ 8-SOIC Min Qty: 1 Container: Cut Tape |
90293 Cut Tape |
|
$0.1569 / $0.3500 | Buy Now |
|
DISTI #
296-6501-2-ND
|
DigiKey | IC OSC SNGL TIMER 100KHZ 8-SOIC Min Qty: 2500 Container: Tape & Reel |
90293 Tape & Reel |
|
$0.1371 / $0.1494 | Buy Now |
|
DISTI #
595-NE555DR
|
Mouser Electronics | Timers & Support Products Precision A 595-NE55 5D A 595-NE555D A 5 A 595-NE555D RoHS: Compliant | 38529 |
|
$0.1390 / $0.3500 | Buy Now |
|
DISTI #
86013601
|
Verical | Standard Timer Single 0°C 70°C 8-Pin SOIC T/R RoHS: Compliant Min Qty: 2693 Package Multiple: 1 Date Code: 0501 | Americas - 128176 |
|
$0.1040 / $0.1393 | Buy Now |
|
DISTI #
86013898
|
Verical | Standard Timer Single 0°C 70°C 8-Pin SOIC T/R RoHS: Compliant Min Qty: 2693 Package Multiple: 1 Date Code: 0401 | Americas - 8288 |
|
$0.1040 / $0.1393 | Buy Now |
|
DISTI #
91464931
|
Verical | Standard Timer Single 0°C 70°C 8-Pin SOIC T/R RoHS: Compliant Min Qty: 2693 Package Multiple: 1 Date Code: 9701 | Americas - 2780 |
|
$0.1040 / $0.1393 | Buy Now |
|
DISTI #
93803512
|
Verical | Standard Timer Single 0°C 70°C 8-Pin SOIC T/R RoHS: Compliant Min Qty: 17 Package Multiple: 1 Date Code: 2535 | Americas - 2314 |
|
$0.0969 / $0.1839 | Buy Now |
US Tariff Estimator: NE555DR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
NE555DR CAD Models
-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
NE555DR Part Data Attributes
|
|
NE555DR
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
NE555DR
Texas Instruments
TIMER, 1 Func, BIPolar, PDSO8
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Additional Feature | Can Also Operate From A 15v Nominal Supply | |
| Analog IC - Other Type | Timer | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 Mm | |
| Supply Current-Max (Isup) | 15 Ma | |
| Supply Voltage-Max (Vsup) | 16 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Temperature Grade | Commercial | |
| Terminal Finish | Matte Tin (Sn); Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 Mm |
Alternate Parts for NE555DR
This table gives cross-reference parts and alternative options found for NE555DR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of NE555DR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
NE555DR Frequently Asked Questions (FAQ)
-
The maximum frequency of operation for the NE555DR is typically around 500 kHz to 1 MHz, but it can be pushed to 2 MHz with careful design and layout.
-
To ensure stable operation in astable mode, make sure to use a decoupling capacitor (e.g., 10 nF) between VCC and GND, and a pull-up resistor (e.g., 1 kΩ) between the output (pin 3) and VCC.
-
The minimum supply voltage for the NE555DR is 4.5 V, and the maximum supply voltage is 16 V.
-
To reduce power consumption, use a lower supply voltage (e.g., 5 V instead of 12 V), reduce the frequency of operation, and use a low-power version of the NE555DR (e.g., LMC555).
-
No, the NE555DR is not designed to be used as a voltage regulator. It's a timer IC, and its output is not regulated or stabilized.