| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| ICM7242IPA+ | Maxim Integrated Products | $4.0501 | TIMER, 1 Func, 2MHz, CMOS, PDIP8 | NE556DBR vs ICM7242IPA+ |
| TS3V556IN | STMicroelectronics | Check for Price | 2 Func, 2MHz, CMOS, PDIP14 | NE556DBR vs TS3V556IN |
| SA556DR | Texas Instruments | Check for Price | 1 Func, BIPolar, PDSO14 | NE556DBR vs SA556DR |
| M51841P | Mitsubishi Electric | Check for Price | 1 Func, 0.01MHz, BIPolar, PDIP8 | NE556DBR vs M51841P |
| ICM7242IJA | Maxim Integrated Products | Check for Price | Timer or RTC | NE556DBR vs ICM7242IJA |
| LMC555CH | Texas Instruments | Check for Price | 1 Func, 3MHz, CMOS, MBCY8 | NE556DBR vs LMC555CH |
| NE556DT | STMicroelectronics | Check for Price | 2 Func, 0.5MHz, BIPolar, PDSO14 | NE556DBR vs NE556DT |
| NE555F | NXP Semiconductors | Check for Price | 1 Func, CDIP14 | NE556DBR vs NE555F |
| JL555BPA | Texas Instruments | Check for Price | 1 Func, BIPolar, CDIP8 | NE556DBR vs JL555BPA |
| 5962-89503012X | Texas Instruments | Check for Price | 1 Func, 1.2MHz, CMOS, CQCC20 | NE556DBR vs 5962-89503012X |
Part Details for NE556DBR by Texas Instruments
Results Overview of NE556DBR by Texas Instruments
- Distributor Offerings: (15 listings)
- Number of FFF Equivalents: (0 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.
Applications
Environmental Monitoring
NE556DBR Information
NE556DBR 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.
Price & Stock for NE556DBR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
86003450
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Verical | Standard Timer Dual 0°C 70°C 14-Pin SSOP T/R RoHS: Compliant Min Qty: 992 Package Multiple: 1 Date Code: 1101 | Americas - 4000 |
|
$0.2605 / $0.3781 | Buy Now |
|
DISTI #
88043419
|
Verical | Standard Timer Dual 0°C 70°C 14-Pin SSOP T/R RoHS: Compliant Min Qty: 992 Package Multiple: 1 Date Code: 0001 | Americas - 1500 |
|
$0.2605 / $0.3781 | Buy Now |
|
DISTI #
63346766
|
Verical | Standard Timer Dual 0°C 70°C 14-Pin SSOP T/R RoHS: Compliant Min Qty: 26 Package Multiple: 1 Date Code: 2227 | Americas - 94 |
|
$0.2329 | Buy Now |
|
DISTI #
595-NE556DBR
|
Mouser Electronics | Timers & Support Products DUAL PRECISION TIMER RoHS: Compliant | 977 |
|
$0.2880 / $0.6600 | Buy Now |
|
DISTI #
V72:2272_07303250
|
Arrow Electronics | Standard Timer Dual 0°C 70°C 14-Pin SSOP T/R COO: Malaysia RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2227 Container: Cut Strips | Americas - 94 |
|
$0.2329 / $0.2409 | Buy Now |
|
|
Rochester Electronics | Timer 555 Type, Timer/Oscillator (Dual) 14-SOP T/R RoHS: Compliant Status: Active Min Qty: 1 | 5500 |
|
$0.2084 / $0.3361 | Buy Now |
|
DISTI #
V72:2272_07303250
|
Arrow Electronics | Standard Timer Dual 0°C 70°C 14-Pin SSOP T/R COO: Malaysia RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2227 Container: Cut Strips | Americas - 94 |
|
$0.2329 / $0.2409 | Buy Now |
|
DISTI #
86003450
|
Verical | Standard Timer Dual 0°C 70°C 14-Pin SSOP T/R RoHS: Compliant Min Qty: 992 Package Multiple: 1 Date Code: 1101 | Americas - 4000 |
|
$0.2605 / $0.3781 | Buy Now |
|
DISTI #
88043419
|
Verical | Standard Timer Dual 0°C 70°C 14-Pin SSOP T/R RoHS: Compliant Min Qty: 992 Package Multiple: 1 Date Code: 0001 | Americas - 1500 |
|
$0.2605 / $0.3781 | Buy Now |
|
DISTI #
63346766
|
Verical | Standard Timer Dual 0°C 70°C 14-Pin SSOP T/R COO: Malaysia RoHS: Compliant Min Qty: 26 Package Multiple: 1 Date Code: 2227 | Americas - 94 |
|
$0.2329 | Buy Now |
US Tariff Estimator: NE556DBR 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.
NE556DBR CAD Models
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NE556DBR Part Data Attributes
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NE556DBR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
NE556DBR
Texas Instruments
1 Func, BIPolar, PDSO14
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SSOP | |
| Package Description | Ssop-14 | |
| Pin Count | 14 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Additional Feature | Can Also Operate From A 15v Nominal Supply | |
| Analog IC - Other Type | Pulse; Rectangular | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 6.2 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP14,.3 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2 Mm | |
| Supply Current-Max (Isup) | 24 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 | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 5.3 Mm |
Alternate Parts for NE556DBR
This table gives cross-reference parts and alternative options found for NE556DBR. 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 NE556DBR, 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.
NE556DBR Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the NE556DBR is approximately 2 MHz, but this can vary depending on the specific application and external component values.
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To ensure stable operation in a noisy environment, it's recommended to use decoupling capacitors (e.g., 0.1 uF) between VCC and GND, and to keep the power supply lines as short as possible. Additionally, using a bypass capacitor (e.g., 10 uF) between VCC and GND can help filter out noise.
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The minimum supply voltage for the NE556DBR is 4.5V, and the maximum supply voltage is 16V. Operating the device outside of this range may affect its performance and reliability.
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The timing resistors and capacitors for the NE556DBR can be calculated using the formulas provided in the datasheet. For example, the timing period (T) can be calculated as T = 1.38 * R1 * R2 * C, where R1 and R2 are the timing resistors and C is the timing capacitor.
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Yes, the NE556DBR can be used as a monostable multivibrator by connecting the trigger input (pin 6) to the threshold input (pin 2) and the discharge input (pin 7) to the threshold input (pin 2). This configuration allows the device to generate a single pulse in response to a trigger signal.