| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN74LS321N3 | Texas Instruments | Check for Price | Clock Driver | SN74LS321N vs SN74LS321N3 |
| SNJ54LS321J | Texas Instruments | Check for Price | Clock Generator, 20MHz, Bipolar, CDIP16 | SN74LS321N vs SNJ54LS321J |
| SN54LS321N | Texas Instruments | Check for Price | Clock Driver | SN74LS321N vs SN54LS321N |
| SN54LS321J | Texas Instruments | Check for Price | Clock Driver | SN74LS321N vs SN54LS321J |
Part Details for SN74LS321N by Texas Instruments
Results Overview of SN74LS321N by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (4 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (8 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
Education and Research
Industrial Automation
Electronic Manufacturing
SN74LS321N Information
SN74LS321N by Texas Instruments is a Clock Driver.
Clock 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.
Price & Stock for SN74LS321N
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | IC,CRYSTAL OSCILLATOR,LS-TTL,DIP,16PIN,PLASTIC | 1824 |
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$2.4255 / $6.9300 | Buy Now |
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Quest Components | IC,CRYSTAL OSCILLATOR,LS-TTL,DIP,16PIN,PLASTIC | 107 |
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$3.9000 / $9.0000 | Buy Now |
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Quest Components | IC,CRYSTAL OSCILLATOR,LS-TTL,DIP,16PIN,PLASTIC | 72 |
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$5.5500 / $9.0000 | Buy Now |
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Vyrian | Clock Generator, 20MHz, Bipolar, PDIP16 | 3807 |
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RFQ |
US Tariff Estimator: SN74LS321N 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.
SN74LS321N CAD Models
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SN74LS321N Part Data Attributes
Alternate Parts for SN74LS321N
This table gives cross-reference parts and alternative options found for SN74LS321N. 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 SN74LS321N, 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.
SN74LS321N Frequently Asked Questions (FAQ)
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The maximum operating frequency of the SN74LS321N is typically around 30-40 MHz, but it can vary depending on the specific application and operating conditions.
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It is recommended to power up the VCC pin before the input signals, and power down the VCC pin after the input signals. This ensures that the device is properly initialized and avoids any potential latch-up or damage.
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The recommended operating voltage range for the SN74LS321N is 4.75V to 5.25V, with a typical operating voltage of 5V.
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The SN74LS321N requires proper termination to prevent signal reflections and ensure reliable operation. This can be achieved by using a termination resistor (e.g. 50 ohms) at the output of the device, and/or using a transmission line with a characteristic impedance of 50 ohms.
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No, the SN74LS321N is not recommended for use in 3.3V systems. It is designed to operate at 5V, and using it at 3.3V may result in reduced performance, increased power consumption, or even damage to the device.