Part Details for NA555D by Texas Instruments
Results Overview of NA555D by Texas Instruments
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (3 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.
NA555D Information
NA555D 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 NA555D
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-NA555D-ND
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DigiKey | IC OSC SNGL TIMER 100KHZ 8-SOIC Min Qty: 1 Lead time: 18 Weeks Container: Bulk MARKETPLACE PRODUCT |
5872 In Stock |
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$0.7700 | Buy Now |
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DISTI #
NA555D-ND
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DigiKey | IC OSC SNGL TIMER 100KHZ 8-SOIC Min Qty: 1 Lead time: 18 Weeks Container: Tube |
3728 In Stock |
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$0.4643 / $0.9800 | Buy Now |
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DISTI #
85999448
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Verical | Standard Timer Single -40°C 105°C 8-Pin SOIC Tube RoHS: Compliant Min Qty: 489 Package Multiple: 1 Date Code: 0701 | Americas - 4990 |
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$0.4764 / $0.7684 | Buy Now |
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Bristol Electronics | Standard Timer Single -40°C 105°C 8-Pin SOIC Tube | 12 |
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RFQ | |
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Rochester Electronics | 1 Func, BIPolar, PDSO8 RoHS: Compliant Status: Obsolete Min Qty: 1 | 5872 |
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$0.3811 / $0.6147 | Buy Now |
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Ameya Holding Limited | IC OSC SGL TIMER 100KHZ 8-SOIC | 6979 |
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RFQ | |
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Chip Stock | Standard Timer Single -40C 105C 8-Pin SOIC Tube | 15500 |
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RFQ | |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 25 |
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$1.0000 / $1.5400 | Buy Now |
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Sense Electronic Company Limited | SOP | 130 |
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RFQ | |
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Win Source Electronics | IC OSC SGL TIMER 100KHZ 8-SOIC | 83964 |
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$0.1150 / $0.1477 | Buy Now |
US Tariff Estimator: NA555D 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.
Part Details for NA555D
NA555D CAD Models
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NA555D Part Data Attributes
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NA555D
Texas Instruments
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Datasheet
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Compare Parts:
NA555D
Texas Instruments
1 Func, BIPolar, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Can Also Operate From A 15v Nominal Supply | |
| Analog IC - Other Type | Pulse; Rectangular | |
| 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 | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| 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 | Industrial | |
| Terminal Finish | 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 NA555D
This table gives cross-reference parts and alternative options found for NA555D. 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 NA555D, 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.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| NA555S-13 | Diodes Incorporated | $0.2386 | 1 Func, PDSO8 | NA555D vs NA555S-13 |
NA555D Frequently Asked Questions (FAQ)
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The recommended power-on sequence is to apply VCC before applying any input signals to the timer. This ensures that the internal voltage regulator has time to settle before the timer starts operating.
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To ensure reliable operation in noisy environments, use a 0.01uF to 0.1uF bypass capacitor between VCC and GND, and a 10nF to 100nF capacitor between the control voltage pin (pin 5) and GND. Additionally, use a low-pass filter on the input signals to reduce noise.
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The maximum frequency of operation for the NA555D is approximately 500 kHz, although this can vary depending on the specific application and operating conditions.
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No, the NA555D is not designed to be used as a voltage regulator. While it does have an internal voltage regulator, this is only intended to provide a stable voltage for the internal circuitry, not to regulate external voltages.
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The timing resistors and capacitors for the NA555D can be calculated using the formulas provided in the datasheet. The timing period (T) is given by T = 1.1 * R1 * R2 * C, where R1 and R2 are the timing resistors and C is the timing capacitor.