Part Details for DM74157N by Texas Instruments
Results Overview of DM74157N by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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DM74157N Information
DM74157N by Texas Instruments is a Multiplexer/Demultiplexer.
Multiplexer/Demultiplexers 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.
Price & Stock for DM74157N
| Part # | Distributor | Description | Stock | Price | Buy | |
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Unikey Electronic Pte Ltd | Min Qty: 13 Date Code: 88+ | 1894 |
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$24.7752 / $27.1352 | Buy Now |
US Tariff Estimator: DM74157N 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.
DM74157N Part Data Attributes
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DM74157N
Texas Instruments
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Datasheet
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DM74157N
Texas Instruments
Multiplexer, TTL/H/L Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Package Description | Dip, Dip16,.3 | |
| Reach Compliance Code | Unknown | |
| HTS Code | 8542.39.00.60 | |
| Family | Ttl/H/L | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e0 | |
| Length | 19.305 Mm | |
| Load Capacitance (CL) | 15 Pf | |
| Logic IC Type | Multiplexer | |
| Max I(ol) | 0.016 A | |
| Number of Functions | 4 | |
| Number of Inputs | 2 | |
| Number of Outputs | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Polarity | True | |
| 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) | 48 Ma | |
| Prop. Delay@Nom-Sup | 27 Ns | |
| Propagation Delay (tpd) | 27 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 |
DM74157N Frequently Asked Questions (FAQ)
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The DM74157N can handle clock frequencies up to 30 MHz, but it's recommended to check the specific application and system requirements to ensure reliable operation.
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To ensure proper signal integrity, it's essential to follow proper PCB design practices, such as using controlled impedance traces, minimizing signal reflections, and providing adequate decoupling and bypassing.
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The DM74157N is a 5V device, but it can be used in a 3.3V system with proper level shifting and voltage translation. However, it's crucial to ensure that the device meets the required voltage and current specifications.
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The recommended operating temperature range for the DM74157N is 0°C to 70°C. However, it's essential to check the specific application and system requirements to ensure reliable operation over the desired temperature range.
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To troubleshoot issues with the DM74157N, start by checking the power supply voltage, clock signal, and input/output signals. Use oscilloscopes and logic analyzers to verify signal integrity and timing. Also, consult the datasheet and application notes for guidance on troubleshooting common issues.