| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN54LS197J | Motorola Semiconductor Products | Check for Price | Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14 | SN74LS197N3 vs SN54LS197J |
| DM74LS197N | Texas Instruments | Check for Price | Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP14 | SN74LS197N3 vs DM74LS197N |
| 54LS197/BCA | YAGEO Corporation | Check for Price | Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14 | SN74LS197N3 vs 54LS197/BCA |
| SN74LS197NS | Motorola Semiconductor Products | Check for Price | Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP14 | SN74LS197N3 vs SN74LS197NS |
| SN74LS197NP1 | Rochester Electronics LLC | Check for Price | Binary Counter | SN74LS197N3 vs SN74LS197NP1 |
| 74LS197A | NXP Semiconductors | Check for Price | Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP14 | SN74LS197N3 vs 74LS197A |
| N74LS197A | Philips Semiconductors | Check for Price | Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP14 | SN74LS197N3 vs N74LS197A |
| SN74LS197JDS | Motorola Semiconductor Products | Check for Price | Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14 | SN74LS197N3 vs SN74LS197JDS |
| DM74LS197N | National Semiconductor Corporation | Check for Price | Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP14 | SN74LS197N3 vs DM74LS197N |
| SN54LS197J-00 | Texas Instruments | Check for Price | Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14 | SN74LS197N3 vs SN54LS197J-00 |
Part Details for SN74LS197N3 by Texas Instruments
Results Overview of SN74LS197N3 by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (10 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.
Applications
Consumer Electronics
Industrial Automation
Aerospace and Defense
Energy and Power Systems
Healthcare
SN74LS197N3 Information
SN74LS197N3 by Texas Instruments is a Counter.
Counters 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 SN74LS197N3
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
|
Vyrian | Binary Counter, Asynchronous, Up Direction, TTL, PDIP14 | 4339 |
|
RFQ |
US Tariff Estimator: SN74LS197N3 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.
SN74LS197N3 Part Data Attributes
|
|
SN74LS197N3
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
SN74LS197N3
Texas Instruments
Binary Counter, LS Series, Asynchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP14
|
| Part Life Cycle Code | Obsolete | |
| Package Description | Dip-14 | |
| HTS Code | 8542.39.00.60 | |
| Count Direction | Up | |
| Family | Ls | |
| JESD-30 Code | R-PDIP-T14 | |
| Length | 18.9 Mm | |
| Load Capacitance (CL) | 15 Pf | |
| Load/Preset Input | Yes | |
| Logic IC Type | Binary Counter | |
| Max Frequency@Nom-Sup | 30000000 Hz | |
| Max I(ol) | 0.008 A | |
| Mode of Operation | Asynchronous | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP14,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Power Supply Current-Max (ICC) | 27 Ma | |
| Prop. Delay@Nom-Sup | 95 Ns | |
| Propagation Delay (tpd) | 95 Ns | |
| 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 | |
| Trigger Type | Positive Edge | |
| Width | 7.62 Mm | |
| fmax-Min | 30 Mhz |
Alternate Parts for SN74LS197N3
This table gives cross-reference parts and alternative options found for SN74LS197N3. 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 SN74LS197N3, 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.