| 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 | DM74155N vs SN74155N |
Part Details for DM74155N by Texas Instruments
Results Overview of DM74155N by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
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Computing and Data Storage
Telecommunications
Communication and Networking
DM74155N Information
DM74155N by Texas Instruments 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: DM74155N 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.
DM74155N Part Data Attributes
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DM74155N
Texas Instruments
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Datasheet
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DM74155N
Texas Instruments
TTL/H/L Series, Inverted Output, TTL, PDIP16
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Package Description | Dip, Dip16,.3 | |
| Reach Compliance Code | Unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Function 2 Output Inverted | |
| Family | Ttl/H/L | |
| Input Conditioning | Standard | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e0 | |
| Length | 19.305 Mm | |
| Load Capacitance (CL) | 15 Pf | |
| Logic IC Type | 2-Line To 4-Line Decoder | |
| Max I(ol) | 0.032 A | |
| 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 | |
| Power Supply Current-Max (ICC) | 40 Ma | |
| Prop. Delay@Nom-Sup | 27 Ns | |
| Propagation Delay (tpd) | 32 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| 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 | |
| Width | 7.62 Mm |
Alternate Parts for DM74155N
This table gives cross-reference parts and alternative options found for DM74155N. 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 DM74155N, 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.
DM74155N Frequently Asked Questions (FAQ)
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The DM74155N can operate at clock frequencies up to 20 MHz, but this may vary depending on the specific application and operating conditions.
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To ensure proper operation, the DM74155N should be powered with a stable 5V supply, and decoupling capacitors (e.g. 0.1uF and 10uF) should be placed close to the device to filter out noise and voltage spikes.
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The DM74155N can sink or source up to 24mA of current per output pin, but this may be limited by the specific application and operating conditions.
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The asynchronous reset input (R) should be tied to a logic high (VCC) during normal operation, and only pulled low to reset the device. A pull-up resistor (e.g. 1kΩ) may be required to ensure a stable logic high level.
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The propagation delay of the DM74155N is typically around 10-20ns, but this may vary depending on the specific application and operating conditions.