SN7402N8Alternatives & Equivalent Parts
About SN7402N8
SN7402N8 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 | SN7402N8Source | SN7402N | SN7402NE4 |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 14 | 14 | 14 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C |
| Price | — | $0.6000 | — |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||
| YTEOL | 0 | 15 | 0 |
| Family | TTL/H/L | TTL/H/L | TTL/H/L |
| JESD-30 Code | R-PDIP-T14 | R-PDIP-T14 | R-PDIP-T14 |
| JESD-609 Code | e4 | e4 | e4 |
| Load Capacitance (CL) | 15 pF | 15 pF | 50 pF |
| Logic IC Type | NOR GATE | NOR GATE | NOR GATE |
| Number of Functions | 4 | 4 | 4 |
| Number of Inputs | 2 | 2 | 2 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | — | — |
| Power Supply Current-Max (ICC) | 27 mA | 27 mA | — |
| Propagation Delay (tpd) | 22 ns | 22 ns | 22 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.25 V | 5.25 V | 5.25 V |
| Supply Voltage-Min (Vsup) | 4.75 V | 4.75 V | 4.75 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V |
| Surface Mount | NO | NO | NO |
| Technology | TTL | TTL | TTL |
| Temperature Grade | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | — | — |
| Max I(ol) | — | 0.016 A | 0.016 A |
| Package Equivalence Code | — | DIP14,.3 | DIP14,.3 |
| Packing Method | — | TUBE | — |
| Prop. Delay@Nom-Sup | — | 22 ns | 22 ns |
| Schmitt Trigger | — | NO | NO |
| ## SN7402N Alternates Showing results | — | Image | — |
| Pbfree Code | — | — | Yes |
| Output Characteristics | — | — | TOTEM-POLE |
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 2 alternatives for SN7402N8 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN7402N8 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 SN7402N8 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 SN7402N8?
Known equivalents for SN7402N8 include SN7402N, SN7402NE4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN7402N8?
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 SN7402N8 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.