Part Details for SN74LS290DR by Texas Instruments
Overview of SN74LS290DR by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (7 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Education and Research
Space Technology
Aerospace and Defense
Automotive
Part Details for SN74LS290DR
SN74LS290DR CAD Models
SN74LS290DR Part Data Attributes
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SN74LS290DR
Texas Instruments
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Datasheet
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SN74LS290DR
Texas Instruments
Decade Counters 14-SOIC 0 to 70
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | SOP, SOP14,.25 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS | |
| Count Direction | UP | |
| Family | LS | |
| JESD-30 Code | R-PDSO-G14 | |
| Length | 8.65 mm | |
| Load/Preset Input | YES | |
| Logic IC Type | DECADE COUNTER | |
| Mode of Operation | ASYNCHRONOUS | |
| Number of Bits | 3 | |
| Number of Functions | 2 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Power Supply Current-Max (ICC) | 15 mA | |
| Propagation Delay (tpd) | 35 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 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 | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Trigger Type | NEGATIVE EDGE | |
| Width | 3.9 mm | |
| fmax-Min | 16 MHz |
Alternate Parts for SN74LS290DR
This table gives cross-reference parts and alternative options found for SN74LS290DR. 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 SN74LS290DR, 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.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| T74LS290M1 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDSO14, MICRO, SO-14 | STMicroelectronics | SN74LS290DR vs T74LS290M1 |
| SN74LS290DR2 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDSO14, SOIC-14 | onsemi | SN74LS290DR vs SN74LS290DR2 |
| SN74LS90DR2 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDSO14, SOIC-14 | Motorola Mobility LLC | SN74LS290DR vs SN74LS90DR2 |
| SN74LS290D | Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDSO14, | Rochester Electronics LLC | SN74LS290DR vs SN74LS290D |
| SN74LS290D | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDSO14, SOIC-14 | Motorola Mobility LLC | SN74LS290DR vs SN74LS290D |
| SN74LS290DR2 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDSO14, PLASTIC, SOIC-14 | Motorola Mobility LLC | SN74LS290DR vs SN74LS290DR2 |
| SN74LS290DR2G | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDSO14, SOIC-14 | onsemi | SN74LS290DR vs SN74LS290DR2G |