| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN54LS637FH | Texas Instruments | Check for Price | Error Detection And Correction Circuit, LS Series, 8-Bit, TTL, CQCC20 | SN54LS637FK vs SN54LS637FH |
| SN74LS637J | Texas Instruments | Check for Price | Error Detection And Correction Circuit, LS Series, 8-Bit, TTL, CDIP20 | SN54LS637FK vs SN74LS637J |
| SN54LS637J | Texas Instruments | Check for Price | Error Detection And Correction Circuit, LS Series, 8-Bit, TTL, CDIP20 | SN54LS637FK vs SN54LS637J |
| SN74LS637DW | Texas Instruments | Check for Price | Error Detection And Correction Circuit, LS Series, 8-Bit, TTL, PDSO20 | SN54LS637FK vs SN74LS637DW |
| SN74LS637FN3 | Texas Instruments | Check for Price | Error Detection And Correction Circuit, LS Series, 8-Bit, TTL, PQCC20 | SN54LS637FK vs SN74LS637FN3 |
| SN74LS637DW3 | Texas Instruments | Check for Price | Error Detection And Correction Circuit, LS Series, 8-Bit, TTL, PDSO20 | SN54LS637FK vs SN74LS637DW3 |
| SN74LS637N | Texas Instruments | Check for Price | Error Detection And Correction Circuit, LS Series, 8-Bit, TTL, PDIP20 | SN54LS637FK vs SN74LS637N |
| SN74LS637FN | Texas Instruments | Check for Price | Error Detection And Correction Circuit, LS Series, 8-Bit, TTL, PQCC20 | SN54LS637FK vs SN74LS637FN |
Part Details for SN54LS637FK by Texas Instruments
Results Overview of SN54LS637FK by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (8 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
Internet of Things (IoT)
Environmental Monitoring
Financial Technology (Fintech)
Smart Cities
Transportation and Logistics
Agriculture Technology
Telecommunications
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Education and Research
Consumer Electronics
Security and Surveillance
Audio and Video Systems
Computing and Data Storage
Healthcare
Entertainment and Gaming
SN54LS637FK Information
SN54LS637FK by Texas Instruments is an Arithmetic Circuit.
Arithmetic Circuits 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 SN54LS637FK
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Vyrian | Error Detection And Correction Circuit, LS Series, 8-Bit, TTL, CQCC20 | 7066 |
|
RFQ |
US Tariff Estimator: SN54LS637FK 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.
SN54LS637FK Part Data Attributes
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SN54LS637FK
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN54LS637FK
Texas Instruments
Error Detection And Correction Circuit, LS Series, 8-Bit, TTL, CQCC20
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| Pbfree Code | No | |
| Part Life Cycle Code | Obsolete | |
| Package Description | Lcc-20 | |
| HTS Code | 8542.39.00.60 | |
| Family | Ls | |
| JESD-30 Code | S-CQCC-N20 | |
| Length | 8.89 Mm | |
| Load Capacitance (CL) | 45 Pf | |
| Logic IC Type | Error Detection And Correction Circuit | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Characteristics | Open-Collector | |
| Package Body Material | Ceramic, Metal-Sealed Cofired | |
| Package Code | QCCN | |
| Package Equivalence Code | LCC20,.35SQ | |
| Package Shape | Square | |
| Package Style | Chip Carrier | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Power Supply Current-Max (ICC) | 144 Ma | |
| Propagation Delay (tpd) | 65 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.03 Mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Ttl | |
| Temperature Grade | Military | |
| Terminal Form | No Lead | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Quad | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Width | 8.89 Mm |
Alternate Parts for SN54LS637FK
This table gives cross-reference parts and alternative options found for SN54LS637FK. 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 SN54LS637FK, 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.