| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 54LS719M/B2AJC | Motorola Semiconductor Products | Check for Price | Divide By N Counter, LS Series, Asynchronous, Positive Edge Triggered, 4-Bit, Down Direction, TTL, CQCC20 | SN74LS290FN vs 54LS719M/B2AJC |
| 54SHSC163LB | Dynex Semiconductor | Check for Price | Binary Counter, HSC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CQCC20 | SN74LS290FN vs 54SHSC163LB |
| M74HC393C1R | STMicroelectronics | Check for Price | Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PQCC20 | SN74LS290FN vs M74HC393C1R |
| SN54ALS192FH-00 | Texas Instruments | Check for Price | Decade Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CQCC20 | SN74LS290FN vs SN54ALS192FH-00 |
| 54SHST161LL | Dynex Semiconductor | Check for Price | Binary Counter, HST/T Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CQCC20 | SN74LS290FN vs 54SHST161LL |
| 54LS716/B2AJC | Motorola Semiconductor Products | Check for Price | Decade Counter, LS Series, Asynchronous, Positive Edge Triggered, 4-Bit, Down Direction, TTL, CQCC20 | SN74LS290FN vs 54LS716/B2AJC |
| 54HST163LL | Dynex Semiconductor | Check for Price | Binary Counter, HST/T Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CQCC20 | SN74LS290FN vs 54HST163LL |
| SNJ54LV161AFK | Texas Instruments | Check for Price | Binary Counter, LV/LV-A/LVX/H Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CQCC20 | SN74LS290FN vs SNJ54LV161AFK |
| HCF4521BC1 | STMicroelectronics | Check for Price | Binary Counter, 4000/14000/40000 Series, Asynchronous, Negative Edge Triggered, 24-Bit, Up Direction, CMOS, PQCC20 | SN74LS290FN vs HCF4521BC1 |
| 54F579LMQB | Texas Instruments | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 8-Bit, Bidirectional, TTL, CQCC20 | SN74LS290FN vs 54F579LMQB |
Part Details for SN74LS290FN by Texas Instruments
Results Overview of SN74LS290FN 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.
Applications
Education and Research
Space Technology
Aerospace and Defense
Automotive
SN74LS290FN Information
SN74LS290FN 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 SN74LS290FN
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
|
Vyrian | Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PQCC20 | 4426 |
|
RFQ |
US Tariff Estimator: SN74LS290FN 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.
SN74LS290FN Part Data Attributes
|
|
SN74LS290FN
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
SN74LS290FN
Texas Instruments
Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PQCC20
|
| Part Life Cycle Code | Obsolete | |
| Package Description | Lcc-20 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Divide By 2 And Divide By 5 Functions | |
| Count Direction | Up | |
| Family | Ls | |
| JESD-30 Code | S-PQCC-J20 | |
| Length | 8.9662 Mm | |
| Load Capacitance (CL) | 15 Pf | |
| Load/Preset Input | Yes | |
| Logic IC Type | Decade Counter | |
| Max Frequency@Nom-Sup | 32000000 Hz | |
| Max I(ol) | 0.008 A | |
| Mode of Operation | Asynchronous | |
| Number of Bits | 3 | |
| Number of Functions | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | QCCJ | |
| Package Equivalence Code | LDCC20,.4SQ | |
| Package Shape | Square | |
| Package Style | Chip Carrier | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Power Supply Current-Max (ICC) | 15 Ma | |
| Prop. Delay@Nom-Sup | 35 Ns | |
| Propagation Delay (tpd) | 35 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 4.57 Mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Ttl | |
| Temperature Grade | Commercial | |
| Terminal Form | J Bend | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Quad | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Trigger Type | Negative Edge | |
| Width | 8.9662 Mm | |
| fmax-Min | 16 Mhz |
Alternate Parts for SN74LS290FN
This table gives cross-reference parts and alternative options found for SN74LS290FN. 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 SN74LS290FN, 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.