TCA9548ARGERAlternatives & Equivalent Parts
About TCA9548ARGER
TCA9548ARGER is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Quad Flat No-Lead 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 | TCA9548ARGERSource | PCA9548APWR | TCA9548ARGERQ1 | PCA9548APW | AT24CS01-STUM-T | PCF8574AN | TCA9548AMRGER |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Microchip | Texas Instruments | Texas Instruments |
| Package Type | Quad Flat No-Lead | Small Outline Packages | Quad Flat No-Lead | — | SOT23 (5-Pin) | Dual-In-Line Packages | Quad Flat No-Lead |
| Pin Count | 25 | 24 | 25 | — | 5 | 16 | 25 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.6000 | $0.5089 | $0.6426 | $0.6059 | $0.2520 | $1.7700 | $0.6175 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | — | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 | — | 13 | 15 | 15 |
| Analog IC - Other Type | SINGLE-ENDED MULTIPLEXER | — | SINGLE-ENDED MULTIPLEXER | — | — | — | SINGLE-ENDED MULTIPLEXER |
| JESD-30 Code | S-PQCC-N24 | R-PDSO-G24 | S-PQCC-N24 | — | R-PDSO-G5 | R-PDIP-T16 | S-PQCC-N24 |
| JESD-609 Code | e4 | e4 | e4 | — | e3 | e4 | e4 |
| Number of Channels | 8 | 8 | 8 | — | — | — | 8 |
| Number of Functions | 1 | 8 | 1 | — | 1 | — | 1 |
| On-state Resistance-Max (Ron) | 70 Ω | — | 70 Ω | — | — | — | 70 Ω |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | LCC24,.16SQ,20 | — | LCC24,.16SQ,20 | — | TSOP5/6,.11,37 | DIP16,.3 | LCC24,.16SQ,20 |
| Package Shape | SQUARE | RECTANGULAR | SQUARE | — | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | IN-LINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | 260 | — | 260 |
| Signal Current-Max | 0.08 A | — | — | — | — | — | 0.08 A |
| Supply Voltage-Max (Vsup) | 5.5 V | — | 5.25 V | — | 5.5 V | — | 5.5 V |
| Supply Voltage-Min (Vsup) | 1.65 V | — | 1.65 V | — | 1.7 V | — | 1.65 V |
| Supply Voltage-Nom (Vsup) | 1.8 V | — | 1.8 V | — | 5 V | — | 1.8 V |
| Surface Mount | YES | YES | YES | — | YES | NO | YES |
| Switch-off Time-Max | 1 ns | — | 1 ns | — | — | — | 1 ns |
| Switch-on Time-Max | 1 ns | — | 1 ns | — | — | — | 1 ns |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD | GULL WING | NO LEAD | — | GULL WING | THROUGH-HOLE | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.65 mm | 0.5 mm | — | 0.95 mm | 2.54 mm | 0.5 mm |
| Terminal Position | QUAD | DUAL | QUAD | — | DUAL | DUAL | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | 30 | — | 30 |
| ## TCA9548ARGER Alternates Showing results | Image | — | — | — | — | — | — |
| Interface IC Type | — | INTERFACE CIRCUIT | — | — | — | — | — |
| Qualification Status | — | Not Qualified | — | — | Not Qualified | Not Qualified | — |
| Supply Voltage-Max | — | 5.5 V | — | — | — | 6 V | — |
| Supply Voltage-Min | — | 2.3 V | — | — | — | 2.5 V | — |
| Supply Voltage-Nom | — | 2.5 V | — | — | — | 5 V | — |
| Technology | — | CMOS | — | — | CMOS | CMOS | — |
| Temperature Grade | — | INDUSTRIAL | — | — | INDUSTRIAL | INDUSTRIAL | — |
| Date Of Intro | — | — | 2019-05-18 | — | — | — | 2016-11-23 |
| Output | — | — | SEPARATE OUTPUT | — | — | — | — |
| Screening Level | — | — | AEC-Q100 | — | — | — | — |
| Supply Current-Max (Isup) | — | — | 0.08 mA | — | — | — | — |
| Manufacturer Package Code | — | — | — | — | TSOT-5 | — | — |
| Factory Lead Time | — | — | — | — | 17 Weeks | — | — |
| Clock Frequency-Max (fCLK) | — | — | — | — | 1 MHz | — | — |
| Data Retention Time-Min | — | — | — | — | 100 | — | — |
| Endurance | — | — | — | — | 1000000 Write/Erase Cycles | — | — |
| I2C Control Byte | — | — | — | — | 1010XXXR | — | — |
| Memory Density | — | — | — | — | 16384 bit | — | — |
| Memory IC Type | — | — | — | — | EEPROM | — | — |
| Memory Width | — | — | — | — | 8 | — | — |
| Number of Ports | — | — | — | — | 1 | 8 | — |
| Number of Words | — | — | — | — | 2048 words | — | — |
| Number of Words Code | — | — | — | — | 2048 | — | — |
| Operating Mode | — | — | — | — | SYNCHRONOUS | — | — |
| Organization | — | — | — | — | 2048X8 | — | — |
| Output Characteristics | — | — | — | — | 3-STATE | — | — |
| Parallel/Serial | — | — | — | — | SERIAL | — | — |
| Programming Voltage | — | — | — | — | 5 V | — | — |
| Reverse Pinout | — | — | — | — | NO | — | — |
| Serial Bus Type | — | — | — | — | I2C | — | — |
| Standby Current-Max | — | — | — | — | 0.000001 A | — | — |
| Supply Current-Max | — | — | — | — | 0.003 mA | 0.1 mA | — |
| Write Cycle Time-Max (tWC) | — | — | — | — | 5 ms | — | — |
| Write Protection | — | — | — | — | HARDWARE | — | — |
| Address Bus Width | — | — | — | — | — | 8 | — |
| Clock Frequency-Max | — | — | — | — | — | 0.1 MHz | — |
| Number of Bits | — | — | — | — | — | 8 | — |
| Number of I/O Lines | — | — | — | — | — | 8 | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | PARALLEL IO PORT, GENERAL PURPOSE | — |
| ## PCF8574AN 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?
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Quick Links
Why Look for Alternatives?
Finding alternatives for TCA9548ARGER 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 TCA9548ARGER 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 TCA9548ARGER?
Known equivalents for TCA9548ARGER include PCA9548APWR, TCA9548ARGERQ1, PCA9548APW. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TCA9548ARGER?
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 TCA9548ARGER 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.