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Part Details for SN74LS38D by Texas Instruments
Results Overview of SN74LS38D by Texas Instruments
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (4 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
Telecommunications
Communication and Networking
SN74LS38D Information
SN74LS38D 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 SN74LS38D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-3704-5-ND
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DigiKey | IC GATE NAND 4CH 2-INP 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube |
539 In Stock |
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$0.5615 / $1.0900 | Buy Now |
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DISTI #
86048983
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Verical | NAND Gate 4-Element 2-IN Bipolar 14-Pin SOIC Tube RoHS: Compliant Min Qty: 481 Package Multiple: 1 Date Code: 0601 | Americas - 4200 |
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$0.7810 | Buy Now |
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DISTI #
86040992
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Verical | NAND Gate 4-Element 2-IN Bipolar 14-Pin SOIC Tube RoHS: Compliant Min Qty: 481 Package Multiple: 1 | Americas - 2650 |
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$0.7810 | Buy Now |
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DISTI #
86040129
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Verical | NAND Gate 4-Element 2-IN Bipolar 14-Pin SOIC Tube RoHS: Compliant Min Qty: 481 Package Multiple: 1 Date Code: 1001 | Americas - 850 |
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$0.7810 | Buy Now |
|
DISTI #
86021844
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Verical | NAND Gate 4-Element 2-IN Bipolar 14-Pin SOIC Tube RoHS: Compliant Min Qty: 481 Package Multiple: 1 Date Code: 0001 | Americas - 770 |
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$0.7810 | Buy Now |
|
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Quest Components | IC,LOGIC GATE,QUAD 2-INPUT NAND,LS-TTL,SOP,14PIN,PLASTIC | 2206 |
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$0.3774 / $1.0293 | Buy Now |
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Quest Components | IC,LOGIC GATE,QUAD 2-INPUT NAND,LS-TTL,SOP,14PIN,PLASTIC | 348 |
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$0.5600 / $1.4000 | Buy Now |
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Rochester Electronics | 74LS38 - Quad 2-input positive-NAND buffers with open collector outputs RoHS: Compliant Status: Obsolete Min Qty: 1 | 22124 |
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$0.3874 / $0.6248 | Buy Now |
Part Details for SN74LS38D
SN74LS38D CAD Models
SN74LS38D Part Data Attributes
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SN74LS38D
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74LS38D
Texas Instruments
4-ch, 2-input, 4.75-V to 5.25-V bipolar NAND gates with open-collector outputs 14-SOIC 0 to 70
Select a part to compare: |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Pin Count | 14 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| 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) | 45 pF | |
| Logic IC Type | NAND GATE | |
| Max I(ol) | 0.048 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 | ||
| Output Characteristics | OPEN-COLLECTOR | |
| 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) | 12 mA | |
| Prop. Delay@Nom-Sup | 32 ns | |
| Propagation Delay (tpd) | 32 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 | 3.91 mm |
Alternate Parts for SN74LS38D
This table gives cross-reference parts and alternative options found for SN74LS38D. 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 SN74LS38D, 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 |
|---|---|---|---|---|
| SN74LS38DRE4 | Texas Instruments | Check for Price | 4-ch, 2-input, 4.75-V to 5.25-V bipolar NAND gates with open-collector outputs 14-SOIC 0 to 70 | SN74LS38D vs SN74LS38DRE4 |
| SN74LS38D | Rochester Electronics LLC | Check for Price | NAND Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14, PLASTIC, SOIC-14 | SN74LS38D vs SN74LS38D |
| 74LS38SC | Fairchild Semiconductor Corporation | Check for Price | NAND Gate, TTL, PDSO14 | SN74LS38D vs 74LS38SC |
| N74LS38D | Philips Semiconductors | Check for Price | NAND Gate, TTL, PDSO14 | SN74LS38D vs N74LS38D |
SN74LS38D Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the SN74LS38D is typically around 30-40 MHz, but this can vary depending on the specific application and operating conditions.
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To ensure reliable operation in high-temperature environments, it's essential to follow proper thermal management practices, such as providing adequate heat sinking and ensuring good airflow around the device. Additionally, the device should be operated within its recommended operating temperature range of 0°C to 70°C.
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The recommended power-on sequence for the SN74LS38D is to apply power to the VCC pin before applying any input signals. This helps to prevent unwanted output states during power-up.
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Unused inputs on the SN74LS38D should be tied to a valid logic level (either VCC or GND) to prevent unwanted output states and reduce power consumption.
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The maximum current that the SN74LS38D can sink or source is typically around 16 mA per output pin, but this can vary depending on the specific application and operating conditions.