| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 74LS74APC | Fairchild Semiconductor Corporation | Check for Price | D Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, TTL, PDIP14 | SN74LS74N vs 74LS74APC |
| N74LS74N | NXP Semiconductors | Check for Price | D Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, TTL, PDIP14 | SN74LS74N vs N74LS74N |
| DM74LS74AN | Fairchild Semiconductor Corporation | Check for Price | D Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, TTL, PDIP14 | SN74LS74N vs DM74LS74AN |
| 5962-01-045-8492 | Texas Instruments | Check for Price | Jbar-Kbar Flip-Flop, 2-Func, Positive Edge Triggered, TTL, PDIP14 | SN74LS74N vs 5962-01-045-8492 |
Part Details for SN74LS74N by Texas Instruments
Results Overview of SN74LS74N by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (4 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (3 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
Energy and Power Systems
SN74LS74N Information
SN74LS74N 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 SN74LS74N
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Vyrian | D Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, TTL, PDIP14 | 6704 |
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RFQ |
US Tariff Estimator: SN74LS74N 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.
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SN74LS74N Part Data Attributes
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SN74LS74N
Texas Instruments
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Datasheet
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SN74LS74N
Texas Instruments
D Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, TTL, PDIP14
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| Part Life Cycle Code | Obsolete | |
| Package Description | Dip-14 | |
| HTS Code | 8542.39.00.60 | |
| Family | Ls | |
| JESD-30 Code | R-PDIP-T14 | |
| Length | 18.9 Mm | |
| Load Capacitance (CL) | 15 Pf | |
| Logic IC Type | D Flip-Flop | |
| Max Frequency@Nom-Sup | 25000000 Hz | |
| Max I(ol) | 0.008 A | |
| Number of Bits | 1 | |
| Number of Functions | 2 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Polarity | Complementary | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP14,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Power Supply Current-Max (ICC) | 8 Ma | |
| Prop. Delay@Nom-Sup | 40 Ns | |
| Propagation Delay (tpd) | 40 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| 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 | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Trigger Type | Positive Edge | |
| Width | 6.35 Mm | |
| fmax-Min | 25 Mhz |
Alternate Parts for SN74LS74N
This table gives cross-reference parts and alternative options found for SN74LS74N. 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 SN74LS74N, 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.