| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN74F20D | Texas Instruments | $0.2423 | NAND Gate, F/FAST Series, 2-Func, 4-Input, TTL, PDSO14 | SN74LS20D vs SN74F20D |
| SN74AS20DP3 | Texas Instruments | Check for Price | NAND Gate, AS Series, 2-Func, 4-Input, TTL, PDSO14 | SN74LS20D vs SN74AS20DP3 |
| SN74HC20DG4 | Texas Instruments | Check for Price | NAND Gate, HC/UH Series, 2-Func, 4-Input, CMOS, PDSO14 | SN74LS20D vs SN74HC20DG4 |
| SN74LS20DRE4 | Texas Instruments | Check for Price | NAND Gate, LS Series, 2-Func, 4-Input, TTL, PDSO14 | SN74LS20D vs SN74LS20DRE4 |
| SN74LS20DR2 | Motorola Semiconductor Products | Check for Price | NAND Gate, LS Series, 2-Func, 4-Input, TTL, PDSO14 | SN74LS20D vs SN74LS20DR2 |
| SN74AS20D3 | Texas Instruments | Check for Price | NAND Gate, AS Series, 2-Func, 4-Input, TTL, PDSO14 | SN74LS20D vs SN74AS20D3 |
| SN74HC20DRG4 | Texas Instruments | Check for Price | NAND Gate, HC/UH Series, 2-Func, 4-Input, CMOS, PDSO14 | SN74LS20D vs SN74HC20DRG4 |
| SN74F20D3 | Rochester Electronics LLC | Check for Price | NAND Gate | SN74LS20D vs SN74F20D3 |
| SN74LS20DR | Rochester Electronics LLC | Check for Price | NAND Gate, LS Series, 2-Func, 4-Input, TTL, PDSO14 | SN74LS20D vs SN74LS20DR |
| SN74LS20DE4 | Texas Instruments | Check for Price | NAND Gate, LS Series, 2-Func, 4-Input, TTL, PDSO14 | SN74LS20D vs SN74LS20DE4 |
Part Details for SN74LS20D by Texas Instruments
Results Overview of SN74LS20D 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.
Applications
Consumer Electronics
Education and Research
Financial Technology (Fintech)
Healthcare
Automotive
SN74LS20D Information
SN74LS20D 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 SN74LS20D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-33977-5-ND
|
DigiKey | IC NAND 2-CIR 4-IN 14-SOIC Min Qty: 1 Container: Tube |
114 Tube |
|
$0.6778 / $1.1700 | Buy Now |
|
DISTI #
86025124
|
Verical | NAND Gate 2-Element 4-IN 14-Pin SOIC Tube RoHS: Compliant Min Qty: 396 Package Multiple: 1 Date Code: 0501 | Americas - 19550 |
|
$0.5881 / $0.9486 | Buy Now |
|
DISTI #
86040111
|
Verical | NAND Gate 2-Element 4-IN 14-Pin SOIC Tube RoHS: Compliant Min Qty: 396 Package Multiple: 1 Date Code: 1101 | Americas - 8400 |
|
$0.5881 / $0.9486 | Buy Now |
|
DISTI #
86040690
|
Verical | NAND Gate 2-Element 4-IN 14-Pin SOIC Tube RoHS: Compliant Min Qty: 396 Package Multiple: 1 Date Code: 0001 | Americas - 7229 |
|
$0.5881 / $0.9486 | Buy Now |
|
DISTI #
86028185
|
Verical | NAND Gate 2-Element 4-IN 14-Pin SOIC Tube RoHS: Compliant Min Qty: 396 Package Multiple: 1 Date Code: 0701 | Americas - 5500 |
|
$0.5881 / $0.9486 | Buy Now |
|
DISTI #
86027460
|
Verical | NAND Gate 2-Element 4-IN 14-Pin SOIC Tube RoHS: Compliant Min Qty: 396 Package Multiple: 1 Date Code: 0301 | Americas - 2000 |
|
$0.5881 / $0.9486 | Buy Now |
|
DISTI #
86039781
|
Verical | NAND Gate 2-Element 4-IN 14-Pin SOIC Tube RoHS: Compliant Min Qty: 396 Package Multiple: 1 Date Code: 1601 | Americas - 760 |
|
$0.5881 / $0.9486 | Buy Now |
|
|
Bristol Electronics | NAND Gate 2-Element 4-IN 14-Pin SOIC | 327 |
|
RFQ | |
|
|
Quest Components | LS SERIES, DUAL 4-INPUT NAND GATE, PDSO14 | 427 |
|
$0.5200 / $1.3000 | Buy Now |
|
|
Quest Components | LS SERIES, DUAL 4-INPUT NAND GATE, PDSO14 | 92 |
|
$0.7875 / $1.5750 | Buy Now |
US Tariff Estimator: SN74LS20D 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.
SN74LS20D CAD Models
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SN74LS20D Part Data Attributes
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SN74LS20D
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74LS20D
Texas Instruments
NAND Gate, LS Series, 2-Func, 4-Input, TTL, PDSO14
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Pin Count | 14 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Family | Ls | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 8.65 Mm | |
| Load Capacitance (CL) | 15 Pf | |
| Logic IC Type | Nand Gate | |
| Max I(ol) | 0.016 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 2 | |
| Number of Inputs | 4 | |
| 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) | 2.2 Ma | |
| Prop. Delay@Nom-Sup | 15 Ns | |
| Propagation Delay (tpd) | 15 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 (Ni/Pd/Au) | |
| 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 SN74LS20D
This table gives cross-reference parts and alternative options found for SN74LS20D. 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 SN74LS20D, 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.
SN74LS20D Frequently Asked Questions (FAQ)
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The maximum operating frequency of the SN74LS20D is typically around 25 MHz, but it can vary depending on the specific application and operating conditions.
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To ensure reliable operation of the SN74LS20D in high-temperature environments, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive PCB material, and minimizing power consumption.
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The SN74LS20D is a 5V device, but it can be used in a 3.3V system with some limitations. The device's input voltage threshold will be higher than the 3.3V supply, which may affect its performance. It's recommended to use a level translator or a voltage regulator to ensure proper operation.
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To minimize EMI when using the SN74LS20D, it's essential to follow proper PCB design practices, such as using a solid ground plane, minimizing trace lengths, and using shielding or filtering components as needed.
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The typical power consumption of the SN74LS20D is around 20-30 mW, depending on the operating frequency and input signals. However, this value can vary depending on the specific application and operating conditions.