| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SNC54ALS688J | Texas Instruments | Check for Price | Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, CDIP20 | SN74ALS688N3 vs SNC54ALS688J |
| SN74ALS688NP3 | Texas Instruments | Check for Price | Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDIP20 | SN74ALS688N3 vs SN74ALS688NP3 |
| SN74ALS521N3 | Texas Instruments | Check for Price | Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDIP20 | SN74ALS688N3 vs SN74ALS521N3 |
| DM54ALS521J/883B | National Semiconductor Corporation | Check for Price | Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, CDIP20 | SN74ALS688N3 vs DM54ALS521J/883B |
| SNJ54ALS521J-00 | Texas Instruments | Check for Price | Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, CDIP20 | SN74ALS688N3 vs SNJ54ALS521J-00 |
| SNJ54ALS688J | Texas Instruments | Check for Price | Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, CDIP20 | SN74ALS688N3 vs SNJ54ALS688J |
| DM74ALS521N_NL | Fairchild Semiconductor Corporation | Check for Price | Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDIP20 | SN74ALS688N3 vs DM74ALS521N_NL |
| SN74ALS688NE4 | Texas Instruments | Check for Price | Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDIP20 | SN74ALS688N3 vs SN74ALS688NE4 |
| 5962-8857801RA | Texas Instruments | Check for Price | Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, CDIP20 | SN74ALS688N3 vs 5962-8857801RA |
| SN74ALS521N-10 | Texas Instruments | Check for Price | Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDIP20 | SN74ALS688N3 vs SN74ALS521N-10 |
Part Details for SN74ALS688N3 by Texas Instruments
Results Overview of SN74ALS688N3 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
Education and Research
Industrial Automation
SN74ALS688N3 Information
SN74ALS688N3 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 SN74ALS688N3
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
|
Vyrian | Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDIP20 | 8534 |
|
RFQ |
US Tariff Estimator: SN74ALS688N3 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.
SN74ALS688N3 Part Data Attributes
|
|
SN74ALS688N3
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
SN74ALS688N3
Texas Instruments
Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDIP20
|
| Pbfree Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | 0.300 Inch, Plastic, Dip-20 | |
| Pin Count | 20 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Cascadable | |
| Family | Als | |
| JESD-30 Code | R-PDIP-T20 | |
| Length | 25.4 Mm | |
| Load Capacitance (CL) | 50 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 Polarity | Inverted | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP20,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Power Supply Current-Max (ICC) | 19 Ma | |
| Propagation Delay (tpd) | 20 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 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 | |
| Width | 7.62 Mm |
Alternate Parts for SN74ALS688N3
This table gives cross-reference parts and alternative options found for SN74ALS688N3. 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 SN74ALS688N3, 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.