PCF8574RGYRAlternatives & Equivalent Parts
About PCF8574RGYR
PCF8574RGYR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other 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 | PCF8574RGYRSource | KECG2738PBJ-A | WGM110A1MV1 | LM317MDT | 1714955 | PCF8574RGTR | PCF8574ARGYR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | KINGSTATE | Silicon Labs | Texas Instruments | Phoenix Contact | Texas Instruments | Texas Instruments |
| Package Type | Other | Other | Other | TO-XXX (Inc. DPAK) | Other | Quad Flat No-Lead | — |
| Pin Count | 20 | 2 | 52 | 3 | 2 | 16 | — |
| Temperature Range | -40.0°C ~ 85.0°C | — | — | — | — | -40.0°C ~ 85.0°C | — |
| Price | $0.7688 | — | — | $0.2310 | $0.9002 | $0.5565 | $0.8990 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | — |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | — | — | No | Yes | Yes | — |
| YTEOL | 15 | — | — | 0 | 7.35 | 15 | — |
| Address Bus Width | 8 | — | — | — | — | 8 | — |
| Clock Frequency-Max | 0.1 MHz | — | — | — | — | 0.1 MHz | — |
| JESD-30 Code | R-PQCC-N20 | — | — | R-PSSO-G2 | — | S-PQCC-N16 | — |
| JESD-609 Code | e4 | — | — | e0 | — | e4 | — |
| Number of Bits | 8 | — | — | — | — | 8 | — |
| Number of I/O Lines | 8 | — | — | — | — | 8 | — |
| Number of Ports | 1 | — | — | — | — | 1 | — |
| Package Body Material | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | LCC16/20,.14X.16,20 | — | — | SMSIP3H,.38,90TB | — | LCC16,.12SQ,20 | — |
| Package Shape | RECTANGULAR | — | — | RECTANGULAR | — | SQUARE | — |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | — | SMALL OUTLINE | — | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — |
| Peak Reflow Temperature (Cel) | 260 | — | — | 235 | — | 260 | — |
| Qualification Status | Not Qualified | — | — | Not Qualified | — | Not Qualified | — |
| Supply Current-Max | 0.1 mA | — | — | — | — | 0.1 mA | — |
| Supply Voltage-Max | 6 V | — | — | — | — | 6 V | — |
| Supply Voltage-Min | 2.5 V | — | — | — | — | 2.5 V | — |
| Supply Voltage-Nom | 5 V | — | — | — | — | 5 V | — |
| Surface Mount | YES | — | — | YES | — | YES | — |
| Technology | CMOS | — | — | BIPOLAR | — | CMOS | — |
| Temperature Grade | INDUSTRIAL | — | — | — | — | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | TIN LEAD | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | NO LEAD | — | — | GULL WING | — | NO LEAD | — |
| Terminal Pitch | 0.5 mm | — | — | 2.285 mm | — | 0.5 mm | — |
| Terminal Position | QUAD | — | — | SINGLE | — | QUAD | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 20 | — | 30 | — |
| uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE | — | — | — | — | PARALLEL IO PORT, GENERAL PURPOSE | — |
| Adjustability | — | — | — | ADJUSTABLE | — | — | — |
| Dropout Voltage1-Nom | — | — | — | 3 V | — | — | — |
| Input-Output Voltage Differential-Max | — | — | — | 40 V | — | — | — |
| Input-Output Voltage Differential-Min | — | — | — | 3 V | — | — | — |
| Line Regulation-Max (%/V) | — | — | — | 0.07 | — | — | — |
| Load Regulation-Max(%) | — | — | — | 1.5% | — | — | — |
| Number of Functions | — | — | — | 1 | — | — | — |
| Number of Outputs | — | — | — | 1 | — | — | — |
| Operating Temperature TJ-Max | — | — | — | 125 °C | — | — | — |
| Output Current1-Max | — | — | — | 0.5 A | — | — | — |
| Output Voltage1-Max | — | — | — | 37 V | — | — | — |
| Output Voltage1-Min | — | — | — | 1.2 V | — | — | — |
| Packing Method | — | — | — | RAIL | — | — | — |
| Regulator Type | — | — | — | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — | — |
| ## LM317MDT Alternates Showing results | — | — | — | Image | — | — | — |
| Additional Feature | — | — | — | — | PA, UL 94V-0 | — | — |
| Fastening Method | — | — | — | — | SCREW | — | — |
| Mounting Type | — | — | — | — | BOARD | — | — |
| Number of Decks | — | — | — | — | 1 | — | — |
| Number of Rows | — | — | — | — | 1 | — | — |
| Number of Ways | — | — | — | — | 2 | — | — |
| Rated Current | — | — | — | — | 32 A | — | — |
| Rated Voltage | — | — | — | — | 500 V | — | — |
| Safety Approval | — | — | — | — | UL | — | — |
| Terminal and Terminal Block Type | — | — | — | — | BARRIER STRIP TERMINAL BLOCK | — | — |
| Wire Cross Section | — | — | — | — | 6 mm2 | — | — |
| Wire Gauge | — | — | — | — | 10 AWG | — | — |
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 6 alternatives for PCF8574RGYR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for PCF8574RGYR 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 PCF8574RGYR 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 PCF8574RGYR?
Known equivalents for PCF8574RGYR include KECG2738PBJ-A, WGM110A1MV1, LM317MDT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PCF8574RGYR?
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 PCF8574RGYR 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.