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Part Details for SN74LS08DE4 by Texas Instruments
Results Overview of SN74LS08DE4 by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- 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.
Applications
Education and Research
Computing and Data Storage
Financial Technology (Fintech)
Healthcare
SN74LS08DE4 Information
SN74LS08DE4 by Texas Instruments is a Gate.
Gates 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 SN74LS08DE4
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Logic ICs | 1592 |
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RFQ |
Part Details for SN74LS08DE4
SN74LS08DE4 CAD Models
SN74LS08DE4 Part Data Attributes
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SN74LS08DE4
Texas Instruments
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Datasheet
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SN74LS08DE4
Texas Instruments
Quadruple 2-Input Positive-AND Gates 14-SOIC 0 to 70
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP14,.25 | |
| Pin Count | 14 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Family | LS | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 8.65 mm | |
| Load Capacitance (CL) | 15 pF | |
| Logic IC Type | AND GATE | |
| Max I(ol) | 0.008 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 4 | |
| Number of Inputs | 2 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 8.8 mA | |
| Prop. Delay@Nom-Sup | 20 ns | |
| Propagation Delay (tpd) | 20 ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | NO | |
| Seated Height-Max | 1.75 mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | NICKEL PALLADIUM GOLD | |
| 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 SN74LS08DE4
This table gives cross-reference parts and alternative options found for SN74LS08DE4. 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 SN74LS08DE4, 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 |
|---|---|---|---|---|
| SN74LS08D | Rochester Electronics LLC | Check for Price | AND Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14, PLASTIC, SOIC-14 | SN74LS08DE4 vs SN74LS08D |
| SN74LS08DG4 | Texas Instruments | Check for Price | Quadruple 2-Input Positive-AND Gates 14-SOIC 0 to 70 | SN74LS08DE4 vs SN74LS08DG4 |
SN74LS08DE4 Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the SN74LS08DE4 is typically around 30-40 MHz, but this can vary depending on the specific application, supply voltage, and load conditions.
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To ensure proper operation, the SN74LS08DE4 should be powered from a stable 5V supply, and decoupling capacitors (e.g. 0.1uF ceramic) should be placed as close as possible to the device's power pins to filter out noise and voltage spikes.
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The input voltage threshold for the SN74LS08DE4 is typically around 2.0V for a logic high and 0.8V for a logic low, but this can vary slightly depending on the specific device and operating conditions.
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While the SN74LS08DE4 is specified for 5V operation, it can be used in a 3.3V system with some limitations. However, the device's performance and noise margins may be reduced, and the output voltage levels may not be fully compatible with 3.3V logic.
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Unused inputs on the SN74LS08DE4 should be tied to a valid logic level (either VCC or GND) to prevent floating inputs and ensure proper device operation.