MCP23S09-E/SOAlternatives & Equivalent Parts
About MCP23S09-E/SO
MCP23S09-E/SO 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.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for MCP23S09-E/SO — response within 24 hours.
Specification Comparison
| Parameter | MCP23S09-E/SOSource | BTB04-600SL | TLV2172IDGKR | OPA2172IDGK | CD74HC154M |
|---|---|---|---|---|---|
| Manufacturer | Microchip | STMicroelectronics | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Transistor Outline, Vertical | Small Outline Packages | — | Small Outline Packages |
| Pin Count | 18 | 3 | 8 | — | 24 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — | -55.0°C ~ 125.0°C |
| Price | $1.1600 | $0.1680 | $0.9716 | $1.1900 | $0.3779 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — | OBSOLETE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | Yes | — | — |
| Manufacturer Package Code | SOIC-18 | — | — | — | — |
| Factory Lead Time | 7 Weeks | 15 Weeks | — | — | — |
| YTEOL | 9 | 6 | 15 | — | 0 |
| Clock Frequency-Max | 10 MHz | — | — | — | — |
| JESD-30 Code | R-PDSO-G18 | R-PSFM-T3 | S-PDSO-G8 | — | R-PDSO-G24 |
| JESD-609 Code | e3 | e3 | e4 | — | e4 |
| Number of Bits | 8 | — | — | — | 16 |
| Number of I/O Lines | 8 | — | — | — | — |
| Number of Ports | 1 | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | SOP18,.4 | — | — | — | SOP24,.4 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | FLANGE MOUNT | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | NOT SPECIFIED | 260 | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | — | — | Not Qualified |
| Supply Current-Max | 1 mA | — | 4.6 mA | — | — |
| Supply Voltage-Max | 5.5 V | — | — | — | — |
| Supply Voltage-Min | 1.8 V | — | — | — | — |
| Supply Voltage-Nom | 5 V | — | — | — | — |
| Surface Mount | YES | NO | YES | — | YES |
| Technology | CMOS | — | CMOS | — | CMOS |
| Temperature Grade | AUTOMOTIVE | — | AUTOMOTIVE | — | MILITARY |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | THROUGH-HOLE | GULL WING | — | GULL WING |
| Terminal Pitch | 1.27 mm | — | 0.65 mm | — | 1.27 mm |
| Terminal Position | DUAL | SINGLE | DUAL | — | DUAL |
| uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE | — | — | — | — |
| ## MCP23S09-E/SO Alternates Showing results | Image | — | — | — | — |
| Case Connection | — | MAIN TERMINAL 2 | — | — | — |
| Configuration | — | SINGLE | — | — | — |
| Critical Rate of Rise of Commutation Voltage-Min | — | 10 V/us | — | — | — |
| Critical Rate of Rise of Off-State Voltage-Min | — | 75 V/us | — | — | — |
| DC Gate Trigger Current-Max | — | 25 mA | — | — | — |
| DC Gate Trigger Voltage-Max | — | 1.3 V | — | — | — |
| Holding Current-Max | — | 15 mA | — | — | — |
| JEDEC-95 Code | — | TO-220AB | — | — | — |
| Number of Elements | — | 1 | — | — | — |
| RMS On-state Current-Max | — | 4 A | — | — | — |
| Repetitive Peak Off-state Voltage | — | 600 V | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | NOT SPECIFIED | 30 | — | 30 |
| Trigger Device Type | — | TRIAC | — | — | — |
| Date Of Intro | — | — | 2016-11-13 | — | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER | — | — |
| Architecture | — | — | VOLTAGE-FEEDBACK | — | — |
| Common-mode Reject Ratio-Min | — | — | 100 dB | — | — |
| Common-mode Reject Ratio-Nom | — | — | 116 dB | — | — |
| Frequency Compensation | — | — | YES | — | — |
| Input Offset Voltage-Max | — | — | 1700 µV | — | — |
| Low-Bias | — | — | NO | — | — |
| Low-Offset | — | — | NO | — | — |
| Micropower | — | — | NO | — | — |
| Neg Supply Voltage Limit-Max | — | — | -20 V | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | -15 V | — | — |
| Number of Functions | — | — | 2 | — | 1 |
| Packing Method | — | — | TR | — | TUBE |
| Power | — | — | NO | — | — |
| Programmable Power | — | — | NO | — | — |
| Slew Rate-Nom | — | — | 10 V/us | — | — |
| Supply Voltage Limit-Max | — | — | 20 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 15 V | — | 4.5 V |
| Unity Gain BW-Nom | — | — | 10000 | — | — |
| Voltage Gain-Min | — | — | 70794 | — | — |
| Wideband | — | — | NO | — | — |
| Additional Feature | — | — | — | — | 2 ENABLE INPUTS |
| Family | — | — | — | — | HC/UH |
| Input Conditioning | — | — | — | — | STANDARD |
| Load Capacitance (CL) | — | — | — | — | 50 pF |
| Logic IC Type | — | — | — | — | 4-LINE TO 16-LINE DECODER |
| Max I(ol) | — | — | — | — | 0.0052 A |
| Output Polarity | — | — | — | — | INVERTED |
| Power Supply Current-Max (ICC) | — | — | — | — | 0.16 mA |
| Prop. Delay@Nom-Sup | — | — | — | — | 44 ns |
| Propagation Delay (tpd) | — | — | — | — | 265 ns |
| Supply Voltage-Max (Vsup) | — | — | — | — | 6 V |
| Supply Voltage-Min (Vsup) | — | — | — | — | 2 V |
| ## CD74HC154M Alternates Showing results | — | — | — | — | Image |
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 4 alternatives for MCP23S09-E/SO — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MCP23S09-E/SO 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 MCP23S09-E/SO 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for MCP23S09-E/SO. Get expert recommendations within 24 hours.
FAQ
What is equivalent to MCP23S09-E/SO?
Known equivalents for MCP23S09-E/SO include BTB04-600SL, TLV2172IDGKR, OPA2172IDGK. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP23S09-E/SO?
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 MCP23S09-E/SO 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.