| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN74155N | Texas Instruments | Check for Price | 2-LINE TO 4-LINE DECODER, TTL/H/L Series, Inverted Output, TTL, PDIP16 | N74155N vs SN74155N |
| DM74155N | Texas Instruments | Check for Price | TTL/H/L Series, Inverted Output, TTL, PDIP16 | N74155N vs DM74155N |
Part Details for N74155N by Signetics
Results Overview of N74155N by Signetics
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (2 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- CAD Models: (Request Part)
- 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.
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N74155N Information
N74155N by Signetics is a Decoder/Driver.
Decoder/Drivers are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
US Tariff Estimator: N74155N by Signetics
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.
N74155N Part Data Attributes
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N74155N
Signetics
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Datasheet
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N74155N
Signetics
2-LINE TO 4-LINE DECODER, 74 Series, Inverted Output, TTL, PDIP16
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| Part Life Cycle Code | Obsolete | |
| Package Description | Dip-16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Family | 74 | |
| Input Conditioning | Standard | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e0 | |
| Logic IC Type | 2-Line To 4-Line Decoder | |
| Number of Functions | 2 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Polarity | Inverted | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Propagation Delay (tpd) | 32 Ns | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | No | |
| Technology | Ttl | |
| Temperature Grade | Commercial | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual |
Alternate Parts for N74155N
This table gives cross-reference parts and alternative options found for N74155N. 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 N74155N, 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.
N74155N Frequently Asked Questions (FAQ)
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The maximum clock frequency for the N74155N is typically around 10 MHz, but it can vary depending on the specific application and operating conditions.
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The N74155N has an asynchronous reset input (R) that can be used to reset the counter to zero. Simply pull the R input low to reset the counter.
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Yes, the N74155N can be used as a divide-by-N counter by connecting the Q4 output to the clock input and using the appropriate reset logic. However, this configuration is not explicitly mentioned in the datasheet.
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The power consumption of the N74155N is typically around 10-20 mW, depending on the operating frequency and voltage supply. However, this information may not be explicitly stated in the datasheet.
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The N74155N is designed to operate with a 5V supply, but it can also be used with other voltage supplies (e.g., 3.3V or 12V) with some limitations. However, the operating frequency and power consumption may be affected, and the device may not meet its specified performance.