SN74LS08DRAlternatives & Equivalent Parts
About SN74LS08DR
SN74LS08DR 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.
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Specification Comparison
| Parameter | SN74LS08DRSource | SN74LS08D | SN74LS11N | SN74LS138N | SN74LS151N | LM35DT | SN74LS08DRE4 | SN74LS08DRG4 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Dual-In-Line Packages | Dual-In-Line Packages | — | Transistor Outline, Vertical | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 14 | 14 | 16 | — | 3 | 14 | 14 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | — | ~ 100.0°C | ~ 70.0°C | ~ 70.0°C |
| Price | $0.2000 | $0.5250 | $0.4000 | $0.4271 | $0.3920 | $1.8359 | $0.0589 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — | NOT RECOMMENDED | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | — | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 15 | — | 3.9 | 15 | 0 |
| Family | LS | LS | LS | LS | — | — | LS | LS |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 | R-PDIP-T14 | R-PDIP-T16 | — | — | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e4 | e4 | e4 | e4 | — | e0 | e4 | e4 |
| Load Capacitance (CL) | 15 pF | 15 pF | 15 pF | 15 pF | — | — | 15 pF | 15 pF |
| Logic IC Type | AND GATE | AND GATE | AND GATE | 3-LINE TO 8-LINE DECODER | — | — | AND GATE | AND GATE |
| Max I(ol) | 0.016 A | 0.016 A | 0.008 A | 0.008 A | — | — | 0.016 A | 0.008 A |
| Number of Functions | 4 | 4 | 3 | 1 | — | — | 4 | 4 |
| Number of Inputs | 2 | 2 | 3 | — | — | — | 2 | 2 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 | SOP14,.25 | DIP14,.3 | DIP16,.3 | — | SIP3,.1TB | SOP14,.25 | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | IN-LINE | — | — | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TR | TUBE | TUBE | TUBE | — | — | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — | — | — | 260 | 260 |
| Power Supply Current-Max (ICC) | 8.8 mA | 8.8 mA | 6.6 mA | 10 mA | — | — | 8.8 mA | 8.8 mA |
| Prop. Delay@Nom-Sup | 20 ns | 20 ns | 20 ns | 41 ns | — | — | 20 ns | 20 ns |
| Propagation Delay (tpd) | 20 ns | 20 ns | 20 ns | 41 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 | YES | NO | NO | — | NO | YES | YES |
| Technology | TTL | TTL | TTL | BIPOLAR | — | — | 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) | — | Tin/Lead (Sn/Pb) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING | THROUGH-HOLE | THROUGH-HOLE | — | — | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 2.54 mm | 2.54 mm | — | — | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | — | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | — | — | 30 | 30 |
| ## SN74LS08DR Alternates Showing results | Image | — | — | — | — | — | — | — |
| ## SN74LS08D Alternates Showing results | — | Image | — | — | — | — | — | — |
| Output Characteristics | — | — | TOTEM-POLE | — | — | — | — | TOTEM-POLE |
| ## SN74LS11N Alternates Showing results | — | — | Image | — | — | — | — | — |
| Additional Feature | — | — | — | 3 ENABLE INPUTS | — | — | — | — |
| Input Conditioning | — | — | — | STANDARD | — | — | — | — |
| Number of Bits | — | — | — | 8 | — | — | — | — |
| Output Polarity | — | — | — | INVERTED | — | — | — | — |
| ## SN74LS138N Alternates Showing results | — | — | — | Image | — | — | — | — |
| Date Of Intro | — | — | — | — | — | 1997-09-01 | — | — |
| Accuracy-Max (Cel) | — | — | — | — | — | 1 Cel | — | — |
| Body Breadth | — | — | — | — | — | 4.57 mm | — | — |
| Body Height | — | — | — | — | — | 14.98 mm | — | — |
| Body Length or Diameter | — | — | — | — | — | 10.16 mm | — | — |
| Housing | — | — | — | — | — | PLASTIC | — | — |
| Linearity (Cel) | — | — | — | — | — | 0.2 Cel | — | — |
| Mounting Feature | — | — | — | — | — | THROUGH HOLE MOUNT | — | — |
| Operating Current-Max | — | — | — | — | — | 0.114 mA | — | — |
| Output Interface Type | — | — | — | — | — | 2-WIRE INTERFACE | — | — |
| Package Shape/Style | — | — | — | — | — | RECTANGULAR | — | — |
| R0-Nom | — | — | — | — | — | 0.4 Ω | — | — |
| Sensors/Transducers Type | — | — | — | — | — | TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT | — | — |
| Supply Voltage-Max | — | — | — | — | — | 30 V | — | — |
| Supply Voltage-Min | — | — | — | — | — | 4 V | — | — |
| Termination Type | — | — | — | — | — | SOLDER | — | — |
| ## LM35DT Alternates Showing results | — | — | — | — | — | Image | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for SN74LS08DR 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 SN74LS08DR 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 SN74LS08DR?
Known equivalents for SN74LS08DR include SN74LS08D, SN74LS11N, SN74LS138N. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LS08DR?
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 SN74LS08DR 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.