74HC259DAlternatives & Equivalent Parts
About 74HC259D
74HC259D is a Integrated Circuit component manufactured by Nexperia. 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 | 74HC259DSource | SN74HC266N |
|---|---|---|
| Manufacturer | Nexperia | Texas Instruments |
| Package Type | Small Outline Packages | Dual-In-Line Packages |
| Pin Count | 16 | 14 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1300 | $0.2537 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Date Of Intro | 1989-09-19 | — |
| YTEOL | 5.35 | 15 |
| Additional Feature | 1:8 DMUX FOLLOWED BY LATCH | — |
| Family | HC/UH | HC/UH |
| JESD-30 Code | R-PDSO-G16 | R-PDIP-T14 |
| JESD-609 Code | e4 | e4 |
| Load Capacitance (CL) | 15 pF | 50 pF |
| Logic IC Type | D LATCH | XNOR GATE |
| Max I(ol) | 0.004 A | 0.0052 A |
| Number of Bits | 1 | — |
| Number of Functions | 1 | 4 |
| Output Polarity | TRUE | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | IN-LINE |
| Peak Reflow Temperature (Cel) | 260 | — |
| Power Supply Current-Max (ICC) | 0.16 mA | 0.02 mA |
| Prop. Delay@Nom-Sup | 51 ns | 31 ns |
| Propagation Delay (tpd) | 255 ns | 155 ns |
| Supply Voltage-Max (Vsup) | 6 V | 6 V |
| Supply Voltage-Min (Vsup) | 2 V | 2 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V |
| Surface Mount | YES | NO |
| Technology | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | THROUGH-HOLE |
| Terminal Pitch | 1.27 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — |
| Trigger Type | LOW LEVEL | — |
| Pbfree Code | — | Yes |
| Number of Inputs | — | 2 |
| Output Characteristics | — | OPEN-DRAIN |
| Package Equivalence Code | — | DIP14,.3 |
| Packing Method | — | TUBE |
| Qualification Status | — | Not Qualified |
| Schmitt Trigger | — | NO |
| ## SN74HC266N 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 74HC259D 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 74HC259D 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 74HC259D?
Known equivalents for 74HC259D include SN74HC266N. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 74HC259D?
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 74HC259D 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.