| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 9LS109PC | Fairchild Semiconductor Corporation | Check for Price | J-K Flip-Flop, 2-Func, Positive Edge Triggered, TTL, PDIP16 | SN74LS109N vs 9LS109PC |
| 74LS109PC | Fairchild Semiconductor Corporation | Check for Price | J-K Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, TTL, PDIP16 | SN74LS109N vs 74LS109PC |
Part Details for SN74LS109N by Texas Instruments
Results Overview of SN74LS109N by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (2 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- 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.
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SN74LS109N Information
SN74LS109N by Texas Instruments is an FF/Latch.
FF/Latches 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 SN74LS109N
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | J-K Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, TTL, PDIP16 | 7793 |
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RFQ |
US Tariff Estimator: SN74LS109N 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.
SN74LS109N Part Data Attributes
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SN74LS109N
Texas Instruments
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Datasheet
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Compare Parts:
SN74LS109N
Texas Instruments
J-K Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, TTL, PDIP16
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| Part Life Cycle Code | Obsolete | |
| Package Description | Dip-16 | |
| HTS Code | 8542.39.00.60 | |
| Family | Ls | |
| JESD-30 Code | R-PDIP-T16 | |
| Logic IC Type | J-K Flip-Flop | |
| Number of Bits | 2 | |
| Number of Functions | 2 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Polarity | Complementary | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | No | |
| Technology | Ttl | |
| Temperature Grade | Commercial | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Trigger Type | Positive Edge |
Alternate Parts for SN74LS109N
This table gives cross-reference parts and alternative options found for SN74LS109N. 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 SN74LS109N, 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.