SN74279NAlternatives & Equivalent Parts
About SN74279N
SN74279N 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 | SN74279NSource | SN74279N3 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 16 | 16 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C |
| Price | $1.5000 | — |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||
| Pbfree Code | No | No |
| YTEOL | 0 | 0 |
| Additional Feature | WITH DUAL S INPUT FOR TWO FUNCTIONS | WITH DUAL S INPUT FOR TWO FUNCTIONS |
| Family | TTL/H/L | TTL/H/L |
| JESD-30 Code | R-PDIP-T16 | R-PDIP-T16 |
| Load Capacitance (CL) | 15 pF | 15 pF |
| Logic IC Type | R-S LATCH | R-S LATCH |
| Max I(ol) | 0.016 A | 0.016 A |
| Number of Bits | 2 | 2 |
| Number of Functions | 4 | 4 |
| Output Polarity | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 | DIP16,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | NOT SPECIFIED |
| Power Supply Current-Max (ICC) | 30 mA | 30 mA |
| Prop. Delay@Nom-Sup | 27 ns | 27 ns |
| Propagation Delay (tpd) | 27 ns | 27 ns |
| Qualification Status | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.25 V | 5.25 V |
| Supply Voltage-Min (Vsup) | 4.75 V | 4.75 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V |
| Surface Mount | NO | NO |
| Technology | TTL | TTL |
| Temperature Grade | COMMERCIAL | COMMERCIAL |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | NOT SPECIFIED |
| Trigger Type | LOW LEVEL | LOW LEVEL |
| ## SN74279N3 Alternates Showing results | — | Image |
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 this alternative for SN74279N — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74279N 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 SN74279N 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 SN74279N?
Known equivalents for SN74279N include SN74279N3. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74279N?
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 SN74279N 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.