SN74ALS273NAlternatives & Equivalent Parts
About SN74ALS273N
SN74ALS273N is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | SN74ALS273NSource | UWZ1H101MCL1GS | C1206C105K3RACTU | 74010 | C0402C105K4PACTU | SN74ALS273DW | SN74ALS273DWR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Nichicon | Kemet | MYRRA | Kemet | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Capacitor Al Electrolytic | Other | Other | Other | Small Outline Packages | Small Outline Packages |
| Pin Count | 20 | 2 | 2 | 9 | 2 | 20 | 20 |
| Temperature Range | ~ 70.0°C | -55.0°C ~ 105.0°C | — | — | — | ~ 70.0°C | ~ 70.0°C |
| Price | $0.0900 | $0.1515 | $0.0225 | $3.1860 | $0.0068 | $0.3648 | $0.2992 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | — | — | — | — | Yes |
| YTEOL | 15 | 7 | — | — | — | 0 | 15 |
| Family | ALS | — | — | — | — | ALS | ALS |
| JESD-30 Code | R-PDIP-T20 | — | — | — | — | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609 Code | e4 | e6 | — | — | — | e4 | e4 |
| Load Capacitance (CL) | 50 pF | — | — | — | — | 50 pF | 50 pF |
| Logic IC Type | D FLIP-FLOP | — | — | — | — | D FLIP-FLOP | D FLIP-FLOP |
| Max Frequency@Nom-Sup | 35000000 Hz | — | — | — | — | 35000000 Hz | 35000000 Hz |
| Max I(ol) | 0.024 A | — | — | — | — | 0.024 A | 0.024 A |
| Number of Bits | 8 | — | — | — | — | 8 | 8 |
| Number of Functions | 8 | — | — | — | — | 8 | 8 |
| Output Polarity | TRUE | — | — | — | — | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | — | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP20,.3 | — | — | — | — | SOP20,.4 | SOP20,.4 |
| Package Shape | RECTANGULAR | CYLINDRICAL PACKAGE | — | — | — | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | SMT | — | — | — | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | TAPE | — | — | — | TUBE | TR, 13 INCH |
| Power Supply Current-Max (ICC) | 29 mA | — | — | — | — | 29 mA | 29 mA |
| Prop. Delay@Nom-Sup | 15 ns | — | — | — | — | 15 ns | 15 ns |
| Propagation Delay (tpd) | 15 ns | — | — | — | — | 15 ns | 15 ns |
| Qualification Status | Not Qualified | — | — | — | — | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | — | — | — | — | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V | — | — | — | — | 4.5 V | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | — | — | 5 V | 5 V |
| Surface Mount | NO | YES | — | — | — | YES | YES |
| Technology | TTL | — | — | — | — | TTL | TTL |
| Temperature Grade | COMMERCIAL | — | — | — | — | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Bismuth (Sn/Bi) | — | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | — | — | — | — | GULL WING | GULL WING |
| Terminal Pitch | 2.54 mm | — | — | — | — | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | — | — | — | — | DUAL | DUAL |
| Trigger Type | POSITIVE EDGE | — | — | — | — | POSITIVE EDGE | POSITIVE EDGE |
| fmax-Min | 70 MHz | — | — | — | — | 70 MHz | 70 MHz |
| ## SN74ALS273N Alternates Showing results | Image | — | — | — | — | — | — |
| Reach Compliance Code | — | Not Compliant | — | — | — | — | — |
| Capacitance | — | 100 µF | — | — | — | — | — |
| Capacitor Type | — | ALUMINUM ELECTROLYTIC CAPACITOR | — | — | — | — | — |
| Diameter | — | 8 mm | — | — | — | — | — |
| Dielectric Material | — | ALUMINUM (WET) | — | — | — | — | — |
| Height | — | 10 mm | — | — | — | — | — |
| Leakage Current | — | 0.05 mA | — | — | — | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | — | — | — | — |
| Negative Tolerance | — | 20% | — | — | — | — | — |
| Polarity | — | POLARIZED | — | — | — | — | — |
| Positive Tolerance | — | 20% | — | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | 50 V | — | — | — | — | — |
| Reference Standard | — | AEC-Q200 | — | — | — | — | — |
| Ripple Current | — | 140 mA | — | — | — | — | — |
| Size Code | — | 3333 | — | — | — | — | — |
| Tan Delta | — | 0.14 | — | — | — | — | — |
| Terminal Shape | — | FLAT | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | — | — | — | 260 | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | — | NOT SPECIFIED | 30 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 6 alternatives for SN74ALS273N — response within 24 hours.
Quick Links
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D Flip-Flop, ALS Series, 8-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDSO20
D Flip-Flop, ALS Series, 8-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDSO20
Why Look for Alternatives?
Finding alternatives for SN74ALS273N is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating SN74ALS273N replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to SN74ALS273N?
Known equivalents for SN74ALS273N include UWZ1H101MCL1GS, C1206C105K3RACTU, 74010. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74ALS273N?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify SN74ALS273N alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.