| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 54LS109DM | Fairchild Semiconductor Corporation | Check for Price | J-K Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, TTL, CDIP16 | 54LS109DM vs 54LS109DM |
| DM54LS109AJ | Texas Instruments | Check for Price | J-Kbar Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output, TTL, CDIP16 | 54LS109DM vs DM54LS109AJ |
| DM54LS109J | Texas Instruments | Check for Price | J-K Flip-Flop, 2-Func, Positive Edge Triggered, TTL, CDIP16 | 54LS109DM vs DM54LS109J |
Part Details for 54LS109DM by Texas Instruments
Results Overview of 54LS109DM by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (3 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 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.
Applications
Energy and Power Systems
54LS109DM Information
54LS109DM 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.
US Tariff Estimator: 54LS109DM 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.
54LS109DM Part Data Attributes
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54LS109DM
Texas Instruments
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Datasheet
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54LS109DM
Texas Instruments
J-K Flip-Flop, 2-Func, Positive Edge Triggered, TTL, CDIP16
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Package Description | Dip, Dip16,.3 | |
| Reach Compliance Code | Unknown | |
| HTS Code | 8542.39.00.60 | |
| JESD-30 Code | R-XDIP-T16 | |
| JESD-609 Code | e0 | |
| Logic IC Type | J-K Flip-Flop | |
| Number of Functions | 2 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | Ceramic | |
| 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 | Military | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Trigger Type | Positive Edge |
Alternate Parts for 54LS109DM
This table gives cross-reference parts and alternative options found for 54LS109DM. 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 54LS109DM, 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.