| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN54LS221J | Texas Instruments | $5.7262 | Monostable Multivibrator, LS Series, 2-Func, TTL, CDIP16 | 54LS221F vs SN54LS221J |
| 7604201EX | Motorola Semiconductor Products | Check for Price | Monostable Multivibrator, LS Series, 2-Func, TTL | 54LS221F vs 7604201EX |
| M38510/31402SEX | Texas Instruments | Check for Price | Monostable Multivibrator, LS Series, 2-Func, TTL, CDIP16 | 54LS221F vs M38510/31402SEX |
| SN74LS221NDS | Motorola Semiconductor Products | Check for Price | Monostable Multivibrator, LS Series, 2-Func, TTL, PDIP16 | 54LS221F vs SN74LS221NDS |
| SN74LS221J | Texas Instruments | Check for Price | Monostable Multivibrator, LS Series, 2-Func, TTL, CDIP16 | 54LS221F vs SN74LS221J |
| SN54LS221J | onsemi | Check for Price | Monostable Multivibrator, LS Series, 2-Func, TTL, CDIP16 | 54LS221F vs SN54LS221J |
Part Details for 54LS221F by Signetics
Results Overview of 54LS221F by Signetics
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (6 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- 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.
54LS221F Information
54LS221F by Signetics is a Prescaler/Multivibrator.
Prescaler/Multivibrators 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.
US Tariff Estimator: 54LS221F by Signetics
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.
54LS221F Part Data Attributes
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54LS221F
Signetics
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Datasheet
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54LS221F
Signetics
Monostable Multivibrator, CDIP16
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| Part Life Cycle Code | Obsolete | |
| HTS Code | 8542.39.00.60 | |
| JESD-30 Code | R-GDIP-T16 | |
| Logic IC Type | Monostable Multivibrator | |
| Number of Terminals | 16 | |
| Package Body Material | Ceramic, Glass-Sealed | |
| Package Code | DIP | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Qualification Status | Not Qualified | |
| Surface Mount | No | |
| Terminal Form | Through-Hole | |
| Terminal Position | Dual |
Alternate Parts for 54LS221F
This table gives cross-reference parts and alternative options found for 54LS221F. 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 54LS221F, 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.