SN74LS08DAlternatives & Equivalent Parts
About SN74LS08D
SN74LS08D is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | SN74LS08DSource | SN7485N | SN74LS02D | SN74LS08DR | SN74LS08DRE4 | SN74LS08DRG4 |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 16 | 14 | 14 | 14 | 14 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C |
| Price | $0.5250 | $1.0000 | $0.2468 | $0.2000 | — | — |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | No | — | Yes | Yes | Yes |
| YTEOL | 15 | 0 | 0 | 15 | 15 | 0 |
| Family | LS | TTL/H/L | LS | LS | LS | LS |
| JESD-30 Code | R-PDSO-G14 | R-PDIP-T16 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e4 | — | e4 | e4 | e4 | e4 |
| Load Capacitance (CL) | 15 pF | 15 pF | 15 pF | 15 pF | 15 pF | 15 pF |
| Logic IC Type | AND GATE | MAGNITUDE COMPARATOR | NOR GATE | AND GATE | AND GATE | AND GATE |
| Max I(ol) | 0.016 A | — | 0.016 A | 0.016 A | 0.016 A | 0.008 A |
| Number of Functions | 4 | 1 | 4 | 4 | 4 | 4 |
| Number of Inputs | 2 | — | 2 | 2 | 2 | 2 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 | DIP16,.3 | SOP14,.25 | SOP14,.25 | SOP14,.25 | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | — | TUBE | TR | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | NOT SPECIFIED | 260 | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | 8.8 mA | 88 mA | 5.4 mA | 8.8 mA | 8.8 mA | 8.8 mA |
| Prop. Delay@Nom-Sup | 20 ns | — | 15 ns | 20 ns | 20 ns | 20 ns |
| Propagation Delay (tpd) | 20 ns | 35 ns | 15 ns | 20 ns | 20 ns | 20 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Schmitt Trigger | NO | — | NO | NO | NO | NO |
| Supply Voltage-Max (Vsup) | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V |
| Supply Voltage-Min (Vsup) | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | NO | YES | YES | YES | YES |
| Technology | TTL | TTL | TTL | TTL | TTL | TTL |
| Temperature Grade | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | 30 | 30 | 30 | 30 |
| ## SN74LS08D Alternates Showing results | Image | — | — | — | — | — |
| Additional Feature | — | CASCADABLE | — | — | — | — |
| Number of Bits | — | 4 | — | — | — | — |
| Output Polarity | — | TRUE | — | — | — | — |
| ## SN7485N Alternates Showing results | — | Image | — | — | — | — |
| ## SN74LS02D Alternates Showing results | — | — | Image | — | — | — |
| ## SN74LS08DR Alternates Showing results | — | — | — | Image | — | — |
| Output Characteristics | — | — | — | — | — | TOTEM-POLE |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74LS08D 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 SN74LS08D 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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Request Alternatives for SN74LS08DFAQ
What is equivalent to SN74LS08D?
Known equivalents for SN74LS08D include SN7485N, SN74LS02D, SN74LS08DR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LS08D?
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 SN74LS08D 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.