SN74LS279ANE4Alternatives & Equivalent Parts
About SN74LS279ANE4
SN74LS279ANE4 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 | SN74LS279ANE4Source | SN74LS279AN | SN74HC86NG4 | L79L05ABD13TR |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | STMicroelectronics |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Small Outline Packages |
| Pin Count | 16 | 16 | 14 | 8 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | — | — |
| Price | $0.6699 | $0.3542 | $0.1351 | $0.1360 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — | ACTIVE |
| Electrical Parameters | ||||
| YTEOL | 15 | 15 | — | 5.98 |
| Additional Feature | WITH DUAL S INPUT FOR TWO FUNCTIONS | WITH DUAL S INPUT FOR TWO FUNCTIONS | — | — |
| Family | LS | LS | — | — |
| JESD-30 Code | R-PDIP-T16 | R-PDIP-T16 | — | R-PDSO-G8 |
| JESD-609 Code | e4 | e4 | — | e4 |
| Load Capacitance (CL) | 15 pF | 15 pF | — | — |
| Logic IC Type | R-S LATCH | R-S LATCH | — | — |
| Max I(ol) | 0.008 A | 0.008 A | — | — |
| Number of Bits | 2 | 2 | — | — |
| Number of Functions | 4 | 4 | — | 1 |
| Output Polarity | TRUE | TRUE | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 | DIP16,.3 | — | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | — | SMALL OUTLINE |
| Packing Method | TUBE | TUBE | — | TR, 13 INCH |
| Power Supply Current-Max (ICC) | 7 mA | 7 mA | — | — |
| Prop. Delay@Nom-Sup | 30 ns | 30 ns | — | — |
| Propagation Delay (tpd) | 27 ns | 27 ns | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| Schmitt Trigger | NO | NO | — | — |
| 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 | — | YES |
| Technology | TTL | TTL | — | BIPOLAR |
| Temperature Grade | COMMERCIAL | COMMERCIAL | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | — | GULL WING |
| Terminal Pitch | 2.54 mm | 2.54 mm | — | 1.27 mm |
| Terminal Position | DUAL | DUAL | — | DUAL |
| Trigger Type | LOW LEVEL | LOW LEVEL | — | — |
| ## SN74LS279ANE4 Alternates Showing results | Image | — | — | — |
| ## SN74LS279AN Alternates Showing results | — | Image | — | — |
| Factory Lead Time | — | — | — | 10 Weeks |
| Adjustability | — | — | — | FIXED |
| Dropout Voltage1-Nom | — | — | — | 1.7 V |
| Input Voltage Absolute-Max | — | — | — | 30 V |
| Input Voltage-Max | — | — | — | 20 V |
| Input Voltage-Min | — | — | — | 7 V |
| Line Regulation-Max | — | — | — | 0.15% |
| Load Regulation-Max | — | — | — | 0.06% |
| Number of Outputs | — | — | — | 1 |
| Operating Temperature TJ-Max | — | — | — | 125 °C |
| Operating Temperature TJ-Min | — | — | — | -40 °C |
| Output Current1-Max | — | — | — | 0.1 A |
| Output Voltage1-Max | — | — | — | 5.25 V |
| Output Voltage1-Min | — | — | — | 4.75 V |
| Output Voltage1-Nom | — | — | — | 5 V |
| Peak Reflow Temperature (Cel) | — | — | — | 260 |
| Regulator Type | — | — | — | FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 |
| Voltage Tolerance-Max | — | — | — | 5% |
| ## L79L05ABD13TR 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 all 3 alternatives for SN74LS279ANE4 — response within 24 hours.
Quick Links
Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, PDIP16
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Why Look for Alternatives?
Finding alternatives for SN74LS279ANE4 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 SN74LS279ANE4 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 SN74LS279ANE4?
Known equivalents for SN74LS279ANE4 include SN74LS279AN, SN74HC86NG4, L79L05ABD13TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LS279ANE4?
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 SN74LS279ANE4 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.