| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| P74FCT480BL | Pyramid Semiconductor Corporation | Check for Price | Parity Generator/Checker, FCT Series, 8-Bit, True Output, CMOS, CQCC28 | SN74LS689DWR vs P74FCT480BL |
| SN74LS685J | Texas Instruments | Check for Price | Magnitude Comparator, LS Series, 8-Bit, Inverted Output, TTL, CDIP20 | SN74LS689DWR vs SN74LS685J |
| MM74HC149N | National Semiconductor Corporation | Check for Price | Encoder, HC/UH Series, 8-Bit, CMOS, PDIP20 | SN74LS689DWR vs MM74HC149N |
| QS54FCT521CTSOB | Quality Semiconductor Inc | Check for Price | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, PDSO20 | SN74LS689DWR vs QS54FCT521CTSOB |
| CD74HC181M96 | Harris Semiconductor | Check for Price | Arithmetic Logic Unit, HC/UH Series, 4-Bit, CMOS, PDSO24 | SN74LS689DWR vs CD74HC181M96 |
| SNJ54S85J | Texas Instruments | Check for Price | Magnitude Comparator, S Series, 4-Bit, True Output, TTL, CDIP16 | SN74LS689DWR vs SNJ54S85J |
| S54S280W | Signetics | Check for Price | Parity Generator/Checker, S Series, 9-Bit, Complementary Output, TTL, CDFP14 | SN74LS689DWR vs S54S280W |
| P54FCT3480DDM | Pyramid Semiconductor Corporation | Check for Price | Parity Generator/Checker, FCT Series, 8-Bit, True Output, CMOS, CDIP24 | SN74LS689DWR vs P54FCT3480DDM |
| GD74HCT85J | Goldstar Electron Co Ltd | Check for Price | Magnitude Comparator, HCT Series, 4-Bit, True Output, CMOS, CDIP16 | SN74LS689DWR vs GD74HCT85J |
| 74FCT521ALCQR | Texas Instruments | Check for Price | Identity Comparator, FCT Series, 8-Bit, Inverted Output, CMOS, CQCC20 | SN74LS689DWR vs 74FCT521ALCQR |
Part Details for SN74LS689DWR by Texas Instruments
Results Overview of SN74LS689DWR by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 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.
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SN74LS689DWR Information
SN74LS689DWR 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 SN74LS689DWR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Vyrian | Identity Comparator, LS Series, 8-Bit, Inverted Output, TTL, PDSO20 | 8671 |
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RFQ |
US Tariff Estimator: SN74LS689DWR 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.
SN74LS689DWR Part Data Attributes
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SN74LS689DWR
Texas Instruments
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Datasheet
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Compare Parts:
SN74LS689DWR
Texas Instruments
Identity Comparator, LS Series, 8-Bit, Inverted Output, TTL, PDSO20
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| Part Life Cycle Code | Obsolete | |
| Package Description | Soic-20 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Cascadable | |
| Family | Ls | |
| JESD-30 Code | R-PDSO-G20 | |
| Length | 12.8 Mm | |
| Load Capacitance (CL) | 45 Pf | |
| Logic IC Type | Identity Comparator | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | Open-Collector | |
| Output Polarity | Inverted | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tr | |
| Power Supply Current-Max (ICC) | 65 Ma | |
| Propagation Delay (tpd) | 35 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 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 | Commercial | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Width | 7.5 Mm |
Alternate Parts for SN74LS689DWR
This table gives cross-reference parts and alternative options found for SN74LS689DWR. 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 SN74LS689DWR, 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.