| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| CA0555CE | Intersil Corporation | Check for Price | 1 Func, BIPolar, PDIP8 | NA555P vs CA0555CE |
| TLC555IPE4 | Texas Instruments | Check for Price | 1 Func, 1.2MHz, CMOS, PDIP8 | NA555P vs TLC555IPE4 |
| LMC555ENG | Texas Instruments | Check for Price | 1 Func, 3MHz, CMOS, PDIP8 | NA555P vs LMC555ENG |
| SE555CN | Signetics | Check for Price | Analog Waveform Generation Function, BIPolar, PDIP8 | NA555P vs SE555CN |
| NE555P | Texas Instruments | Check for Price | 1 Func, BIPolar, PDIP8 | NA555P vs NE555P |
| M38510/10901SPX | NXP Semiconductors | Check for Price | 1 Func | NA555P vs M38510/10901SPX |
| NE555V | AMD | Check for Price | 1 Func, BIPolar, PDIP8 | NA555P vs NE555V |
| LMC555J/883 | Texas Instruments | Check for Price | 1 Func, 3MHz, CMOS, CDIP8 | NA555P vs LMC555J/883 |
| LM555CN/NOPB | Texas Instruments | Check for Price | TIMER, 1 Func, BIPolar, PDIP8 | NA555P vs LM555CN/NOPB |
| LM555CN | Harris Semiconductor | Check for Price | 1 Func, BIPolar, PDIP8 | NA555P vs LM555CN |
Part Details for NA555P by Texas Instruments
Results Overview of NA555P by Texas Instruments
- Distributor Offerings: (13 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.
NA555P Information
NA555P 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 NA555P
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
29AH6887
|
Newark | Ic, Precision Timer, 18V, Pdip-8, |Texas Instruments NA555P RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 817 |
|
$0.2070 / $0.5000 | Buy Now |
|
DISTI #
296-21753-5-ND
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DigiKey | IC OSC SINGLE TIMER 100KHZ 8-DIP Min Qty: 1 Container: Tube |
4340 Tube |
|
$0.2170 / $0.5100 | Buy Now |
|
DISTI #
93862086
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Verical | Standard Timer Single -40°C 105°C 8-Pin PDIP Tube RoHS: Compliant Min Qty: 9 Package Multiple: 1 Date Code: 2530 | Americas - 853 |
|
$0.1739 / $0.2341 | Buy Now |
|
DISTI #
595-NA555P
|
Mouser Electronics | Timers & Support Products Prec Timers RoHS: Compliant | 871 |
|
$0.2070 / $0.5000 | Buy Now |
|
DISTI #
P02:6590_15783416
|
Arrow Electronics | Standard Timer Single -40°C 105°C 8-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2530 | Asia - 853 |
|
$0.1739 / $0.3794 | Buy Now |
|
|
Bristol Electronics | Standard Timer Single -40°C 105°C 8-Pin PDIP Tube Min Qty: 1 | 248 |
|
$0.2081 / $0.5625 | Buy Now |
|
|
Quest Components | 160 |
|
$0.2250 / $0.7500 | Buy Now | |
|
|
Quest Components | 160 |
|
$0.4500 / $0.9000 | Buy Now | |
|
|
Quest Components | 38 |
|
$0.3750 / $0.7500 | Buy Now | |
|
DISTI #
P02:6590_15783416
|
Arrow Electronics | Standard Timer Single -40°C 105°C 8-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2530 | Asia - 853 |
|
$0.1739 / $0.3794 | Buy Now |
US Tariff Estimator: NA555P 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.
NA555P CAD Models
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NA555P Part Data Attributes
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NA555P
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
NA555P
Texas Instruments
1 Func, BIPolar, PDIP8
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | DIP | |
| 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 | Pulse; Rectangular | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e4 | |
| Length | 9.81 Mm | |
| 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 | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 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 | No | |
| Technology | Bipolar | |
| Temperature Grade | Industrial | |
| Terminal Finish | Matte Tin (Sn); Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
Alternate Parts for NA555P
This table gives cross-reference parts and alternative options found for NA555P. 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 NA555P, 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.
NA555P 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 stabilize before the timer starts operating.
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To ensure reliable operation in noisy environments, use a 0.1uF decoupling capacitor between VCC and GND, and a 10nF 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 NA555P is approximately 500 kHz, although this can vary depending on the specific application and operating conditions.
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No, the NA555P is not designed to be used as a voltage regulator. It is a timer IC, and its internal voltage regulator is only intended to provide a stable voltage for the internal circuitry. If you need a voltage regulator, use a dedicated voltage regulator IC.
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The timing resistors and capacitors for the NA555P 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.