MCP23S17T-E/SSAlternatives & Equivalent Parts
About MCP23S17T-E/SS
MCP23S17T-E/SS is a Integrated Circuit component manufactured by Microchip. 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 | MCP23S17T-E/SSSource | TS5A23157QDGSRQ1 | 860020373010 |
|---|---|---|---|
| Manufacturer | Microchip | Texas Instruments | Würth Elektronik |
| Package Type | Small Outline Packages | Small Outline Packages | Capacitor, Polarized Radial Diameter |
| Pin Count | 28 | 10 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C |
| Price | $1.3090 | $0.4010 | $0.0846 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | — |
| Manufacturer Package Code | SSOP-28 | — | — |
| Factory Lead Time | 6 Weeks | — | — |
| YTEOL | 8 | 15 | 15 |
| CPU Family | MCP23X17 | — | — |
| Clock Frequency-Max | 10 MHz | — | — |
| JESD-30 Code | R-PDSO-G28 | S-PDSO-G10 | — |
| JESD-609 Code | e3 | e4 | — |
| Number of Bits | 16 | — | — |
| Number of I/O Lines | 16 | — | — |
| Number of Ports | 2 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | SSOP20,.3 | TSSOP10,.19,20 | — |
| Package Shape | RECTANGULAR | SQUARE | — |
| Package Style | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | Radial |
| Peak Reflow Temperature (Cel) | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | — |
| Supply Current-Max | 1 mA | — | — |
| Supply Voltage-Max | 5.5 V | — | — |
| Supply Voltage-Min | 4.5 V | — | — |
| Supply Voltage-Nom | 5 V | — | — |
| Surface Mount | YES | YES | NO |
| Technology | CMOS | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | — |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | GULL WING | GULL WING | — |
| Terminal Pitch | 0.65 mm | 0.5 mm | 2.5 mm |
| Terminal Position | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 40 | 30 | — |
| uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE | — | — |
| ## MCP23S17T-E/SS Alternates Showing results | Image | — | — |
| Additional Feature | — | Configuration : 2:1 SPDT | — |
| Analog IC - Other Type | — | SPDT | — |
| Bandwidth-Nom | — | 220 MHz | — |
| Input Voltage-Max | — | 5.5 V | — |
| Number of Channels | — | 2 | — |
| Number of Functions | — | 2 | — |
| Off-state Isolation-Nom | — | 60 dB | — |
| On-state Resistance Match-Nom | — | 1 Ω | — |
| On-state Resistance-Max (Ron) | — | 180000 Ω | — |
| Output | — | SEPARATE OUTPUT | — |
| Screening Level | — | AEC-Q100 | — |
| Supply Current-Max (Isup) | — | 0.00075 mA | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | 1.65 V | — |
| Supply Voltage-Nom (Vsup) | — | 1.8 V | — |
| Switch-off Time-Max | — | 16 ns | — |
| Switch-on Time-Max | — | 27 ns | — |
| Switching | — | BREAK-BEFORE-MAKE | — |
| Reach Compliance Code | — | — | Compliant |
| Capacitance | — | — | 220 µF |
| Capacitor Type | — | — | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | — | 6.3 mm |
| Dielectric Material | — | — | ALUMINUM (WET) |
| Leakage Current | — | — | 0.0352 mA |
| Mounting Feature | — | — | THROUGH HOLE MOUNT |
| Negative Tolerance | — | — | 20% |
| Packing Method | — | — | AMMO PACK |
| Polarity | — | — | POLARIZED |
| Positive Tolerance | — | — | 20% |
| Rated (DC) Voltage (URdc) | — | — | 16 V |
| Ripple Current | — | — | 215 mA |
| Tan Delta | — | — | 0.15 |
| Terminal Shape | — | — | WIRE |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 2 alternatives for MCP23S17T-E/SS — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for MCP23S17T-E/SS 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 MCP23S17T-E/SS 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 MCP23S17T-E/SS?
Known equivalents for MCP23S17T-E/SS include TS5A23157QDGSRQ1, 860020373010. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP23S17T-E/SS?
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 MCP23S17T-E/SS 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.