SN74HC253DAlternatives & Equivalent Parts
About SN74HC253D
SN74HC253D 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 | SN74HC253DSource | SI4532CDY-T1-GE3 |
|---|---|---|
| Manufacturer | Texas Instruments | Vishay |
| Package Type | Small Outline Packages | SOT23 (8-Pin) |
| Pin Count | 16 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | ~ 150.0°C |
| Price | $0.3642 | $0.2370 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE |
| Electrical Parameters | ||
| YTEOL | 0 | 7 |
| Family | HC | — |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G8 |
| JESD-609 Code | e4 | e3 |
| Load Capacitance (CL) | 150 pF | — |
| Logic IC Type | MULTIPLEXER | — |
| Max I(ol) | 0.0078 A | — |
| Number of Bits | 4 | — |
| Number of Functions | 2 | — |
| Number of Inputs | 4 | — |
| Number of Outputs | 1 | — |
| Output Characteristics | 3-STATE | — |
| Output Polarity | TRUE | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 | — |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | — |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Power Supply Current-Max (ICC) | 0.08 mA | — |
| Prop. Delay@Nom-Sup | 38 ns | — |
| Propagation Delay (tpd) | 275 ns | — |
| Qualification Status | Not Qualified | — |
| Supply Voltage-Max (Vsup) | 6 V | — |
| Supply Voltage-Min (Vsup) | 2 V | — |
| Supply Voltage-Nom (Vsup) | 5 V | — |
| Surface Mount | YES | YES |
| Technology | CMOS | — |
| Temperature Grade | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | — |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| ## SN74HC253D Alternates Showing results | Image | — |
| Configuration | — | SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | — | 30 V |
| Drain Current-Max (ID) | — | 6 A |
| Drain-source On Resistance-Max | — | 0.047 Ω |
| FET Technology | — | METAL-OXIDE SEMICONDUCTOR |
| JEDEC-95 Code | — | MS-012AA |
| Number of Elements | — | 2 |
| Operating Mode | — | ENHANCEMENT MODE |
| Polarity/Channel Type | — | N-CHANNEL AND P-CHANNEL |
| Power Dissipation-Max (Abs) | — | 2.78 W |
| Transistor Application | — | SWITCHING |
| Transistor Element Material | — | SILICON |
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 SN74HC253D 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 SN74HC253D 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 SN74HC253D?
Known equivalents for SN74HC253D include SI4532CDY-T1-GE3. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74HC253D?
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 SN74HC253D 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.