PIC18F46K22-I/PAlternatives & Equivalent Parts
About PIC18F46K22-I/P
PIC18F46K22-I/P is a Integrated Circuit component manufactured by Microchip. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Get one quote covering all 9 alternatives for PIC18F46K22-I/P — response within 24 hours.
Specification Comparison
| Parameter | PIC18F46K22-I/PSource | SN75ALS180D | TC4426ACPA | 107CKR050M | 70246-4004 | PIC18F45K22-I/P | PIC18F46K20-I/P | PIC18F43K22-I/P | PIC18F46K40-I/P | PIC18F45K42-I/P |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Texas Instruments | Microchip | ILLINOIS CAPACITOR | Molex | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Dual-In-Line Packages | Small Outline Packages | Dual-In-Line Packages | Capacitor, Polarized Radial Diameter | Header, Shrouded - Straight PTH Box | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 40 | 14 | 8 | 2 | 40 | 40 | 40 | 40 | 40 | 40 |
| Temperature Range | -40.0°C ~ 85.0°C | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 120.0°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 | $3.4792 | $2.7800 | $0.7000 | $0.0870 | $1.8455 | $3.1500 | $2.6700 | $2.4220 | $1.9700 | $2.1700 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | TRANSFERRED | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||
| Pbfree Code | Yes | — | Yes | Yes | Yes | Yes | Yes | Yes | — | — |
| Manufacturer Package Code | PDIP-40 | — | PDIP-8 | — | — | PDIP-40 | PDIP-40 | PDIP-40 | PDIP-40 | PDIP-40 |
| Factory Lead Time | 7 Weeks | — | 1 Week | — | 24 Weeks | 6 Weeks | 6 Weeks | 7 Weeks | 6 Weeks | 6 Weeks |
| YTEOL | 9 | 0 | 8 | — | 9.1 | 8 | 8 | 10 | 19 | 7 |
| Has ADC | YES | — | — | — | — | YES | YES | YES | YES | YES |
| Additional Feature | ALSO OPERATES 2.3 V MINIMUM SUPPLY AT 20 MHZ | TRISTATABLE RECEIVER; 1 RECEIVER ACTIVE UNDER SHUTDOWN | — | — | SHROUDED | ALSO OPERATES 2.3 V MINIMUM SUPPLY AT 20 MHZ | ALSO OPERATES AT 1.8V MIN SUPPLY FOR 16 MHZ AND OPERATES AT 2V FOR 20 MHZ | OPERATES 2.3 V MINIMUM SUPPLY AT 20 MHZ | IT ALSO OPERATES AT 2.5V MIN AT 32 MHZ AND 2.3V MIN AT 16 MHZ | ALSO OPERATES WITH 2.5VMIN @32 MHZ AND 2.3VMIN @16MHZ |
| Bit Size | 8 | — | — | — | — | 8 | 8 | 8 | 8 | 8 |
| Boundary Scan | NO | — | — | — | — | NO | NO | NO | NO | NO |
| CPU Family | PIC18 | — | — | — | — | PIC18 | PIC18 | PIC18 | PIC18 | PIC18 |
| Clock Frequency-Max | 64 MHz | — | — | — | — | 64 MHz | 64 MHz | 64 MHz | 64 MHz | 64 MHz |
| DAC Channels | YES | — | — | — | — | YES | NO | YES | YES | YES |
| DMA Channels | NO | — | — | — | — | NO | NO | NO | NO | YES |
| Format | FIXED POINT | — | — | — | — | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | — | — | — | — | NO | NO | NO | NO | NO |
| JESD-30 Code | R-PDIP-T40 | R-PDSO-G14 | R-PDIP-T8 | — | — | R-PDIP-T40 | R-PDIP-T40 | R-PDIP-T40 | R-PDIP-T40 | R-PDIP-T40 |
| JESD-609 Code | e3 | e4 | e3 | — | e3 | e3 | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | — | — | — | — | YES | YES | YES | YES | YES |
| Number of DMA Channels | 3 | — | — | — | — | 3 | — | — | — | 2 |
| Number of I/O Lines | 36 | — | — | — | — | 36 | 36 | 36 | 36 | 36 |
| Number of Timers | 7 | — | — | — | — | 7 | 6 | 9 | 9 | 7 |
| On Chip Data RAM Width | 8 | — | — | — | — | 8 | 8 | 8 | — | 8 |
| On Chip Program ROM Width | 8 | — | — | — | — | 8 | 8 | 8 | 8 | 8 |
| PWM Channels | YES | — | — | — | — | YES | YES | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP40,.6 | SOP14,.25 | DIP8,.3 | — | — | DIP40,.6 | DIP40,.6 | DIP40,.6 | DIP40,.6 | DIP40,.6 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | CYLINDRICAL PACKAGE | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | SMALL OUTLINE | IN-LINE | Radial | — | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — | Not Qualified | Not Qualified | Not Qualified | — | — |
| RAM (bytes) | 3896 | — | — | — | — | 1536 | 3936 | 512 | 3720 | 2048 |
| RAM (words) | 3896 | — | — | — | — | 1536 | — | — | 32768 | 2048 |
| ROM (words) | 65536 | — | — | — | — | 32768 | 65536 | 8192 | 65536 | 32768 |
| ROM Programmability | FLASH | — | — | — | — | FLASH | FLASH | FLASH | FLASH | FLASH |
| Speed | 64 MHz | — | — | — | — | 64 MHz | 64 MHz | 64 MHz | 64 MHz | 64 MHz |
| Supply Current-Max | 12 mA | 30 mA | 2 mA | — | — | 12 mA | 15 mA | 12 mA | — | 350 mA |
| Supply Voltage-Max | 5.5 V | 5.25 V | 18 V | — | — | 5.5 V | 3.6 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 5 V | 4.75 V | 4.5 V | — | — | 5 V | 3 V | 2.7 V | 3 V | 3 V |
| Supply Voltage-Nom | 5 V | 5 V | — | — | — | 5 V | 3.3 V | 5 V | 3.3 V | 3 V |
| Surface Mount | NO | YES | NO | NO | — | NO | NO | NO | NO | NO |
| Technology | CMOS | BIPOLAR | — | — | — | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | COMMERCIAL | COMMERCIAL | — | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | — | — | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | GULL WING | THROUGH-HOLE | — | — | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 1.27 mm | 2.54 mm | 3.5 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | — | — | DUAL | DUAL | DUAL | DUAL | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## PIC18F46K22-I/P Alternates Showing results | Image | — | — | — | — | — | — | — | — | — |
| Reach Compliance Code | — | Compliant | — | Compliant | Compliant | — | — | — | — | — |
| Differential Output | — | YES | — | — | — | — | — | — | — | — |
| Driver Number of Bits | — | 1 | — | — | — | — | — | — | — | — |
| High Level Input Current-Max | — | 0.00002 A | — | — | — | — | — | — | — | — |
| Input Characteristics | — | DIFFERENTIAL SCHMITT TRIGGER | SCHMITT TRIGGER | — | — | — | — | — | — | — |
| Interface IC Type | — | LINE TRANSCEIVER | BUFFER OR INVERTER BASED MOSFET DRIVER | — | — | — | — | — | — | — |
| Interface Standard | — | EIA-422-B; TIA-422-B; EIA-485-A; TIA-485-A; V.11 | — | — | — | — | — | — | — | — |
| Number of Functions | — | 1 | 2 | — | — | — | — | — | — | — |
| Out Swing-Min | — | 1.5 V | — | — | — | — | — | — | — | — |
| Output Characteristics | — | 3-STATE | TOTEM-POLE | — | — | — | — | — | — | — |
| Output Low Current-Max | — | 0.008 A | — | — | — | — | — | — | — | — |
| Output Polarity | — | COMPLEMENTARY | INVERTED | — | — | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | — | — | — | — | — | — | — |
| Receive Delay-Max | — | 19 ns | — | — | — | — | — | — | — | — |
| Receiver Number of Bits | — | 1 | — | — | — | — | — | — | — | — |
| Supply Voltage1-Max | — | 5.25 V | 18 V | — | — | — | — | — | — | — |
| Supply Voltage1-Min | — | 4.75 V | 4.5 V | — | — | — | — | — | — | — |
| Supply Voltage1-Nom | — | 5 V | — | — | — | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | — | — | — | — | — | — | — |
| Transmit Delay-Max | — | 13 ns | — | — | — | — | — | — | — | — |
| ## SN75ALS180D Alternates Showing results | — | Image | — | — | — | — | — | — | — | — |
| High Side Driver | — | — | YES | — | — | — | — | — | — | — |
| Output Peak Current Limit-Nom | — | — | 1.5 A | — | — | — | — | — | — | — |
| Screening Level | — | — | TS 16949 | — | — | — | TS 16949 | TS 16949 | TS 16949 | — |
| Turn-off Time | — | — | 0.08 µs | — | — | — | — | — | — | — |
| Turn-on Time | — | — | 0.08 µs | — | — | — | — | — | — | — |
| ## TC4426ACPA Alternates Showing results | — | — | Image | — | — | — | — | — | — | — |
| Capacitance | — | — | — | 100 µF | — | — | — | — | — | — |
| Capacitor Type | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR | — | — | — | — | — | — |
| Diameter | — | — | — | 8 mm | — | — | — | — | — | — |
| Dielectric Material | — | — | — | ALUMINUM (WET) | — | — | — | — | — | — |
| ESR | — | — | — | 1658 mΩ | — | — | — | — | — | — |
| Leakage Current | — | — | — | 0.15 mA | — | — | — | — | — | — |
| Mounting Feature | — | — | — | THROUGH HOLE MOUNT | — | — | — | — | — | — |
| Negative Tolerance | — | — | — | 20% | — | — | — | — | — | — |
| Polarity | — | — | — | POLARIZED | — | — | — | — | — | — |
| Positive Tolerance | — | — | — | 20% | — | — | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | — | 50 V | — | — | — | — | — | — |
| Ripple Current | — | — | — | 310 mA | — | — | — | — | — | — |
| Tan Delta | — | — | — | 0.1 | — | — | — | — | — | — |
| Terminal Shape | — | — | — | WIRE | — | — | — | — | — | — |
| Body Breadth | — | — | — | — | 0.35 inch | — | — | — | — | — |
| Body Depth | — | — | — | — | 0.365 inch | — | — | — | — | — |
| Body Length | — | — | — | — | 2.3 inch | — | — | — | — | — |
| Body/Shell Style | — | — | — | — | RECEPTACLE | — | — | — | — | — |
| Connector Type | — | — | — | — | BOARD CONNECTOR | — | — | — | — | — |
| Contact Finish Mating | — | — | — | — | NOT SPECIFIED | — | — | — | — | — |
| Contact Finish Termination | — | — | — | — | Tin (Sn) | — | — | — | — | — |
| Contact Gender | — | — | — | — | MALE | — | — | — | — | — |
| Contact Material | — | — | — | — | NOT SPECIFIED | — | — | — | — | — |
| Contact Pattern | — | — | — | — | RECTANGULAR | — | — | — | — | — |
| Contact Style | — | — | — | — | SQ PIN-SKT | — | — | — | — | — |
| DIN Conformance | — | — | — | — | NO | — | — | — | — | — |
| Dielectric Withstanding Voltage | — | — | — | — | 900VAC V | — | — | — | — | — |
| Filter Feature | — | — | — | — | NO | — | — | — | — | — |
| IEC Conformance | — | — | — | — | NO | — | — | — | — | — |
| Insulation Resistance | — | — | — | — | 12000000000 Ω | — | — | — | — | — |
| Insulator Color | — | — | — | — | BLACK | — | — | — | — | — |
| Insulator Material | — | — | — | — | GLASS FILLED POLYBUTYLENE TEREPHTHALATE | — | — | — | — | — |
| MIL Conformance | — | — | — | — | NO | — | — | — | — | — |
| Mating Contact Pitch | — | — | — | — | 0.1 inch | — | — | — | — | — |
| Mating Contact Row Spacing | — | — | — | — | 0.1 inch | — | — | — | — | — |
| Mixed Contacts | — | — | — | — | NO | — | — | — | — | — |
| Mounting Option 1 | — | — | — | — | LOCKING | — | — | — | — | — |
| Mounting Style | — | — | — | — | STRAIGHT | — | — | — | — | — |
| Mounting Type | — | — | — | — | BOARD | — | — | — | — | — |
| Number Of Connectors | — | — | — | — | ONE | — | — | — | — | — |
| Number Of PCB Rows | — | — | — | — | 2 | — | — | — | — | — |
| Number of Rows Loaded | — | — | — | — | 2 | — | — | — | — | — |
| Option | — | — | — | — | GENERAL PURPOSE | — | — | — | — | — |
| PCB Contact Pattern | — | — | — | — | RECTANGULAR | — | — | — | — | — |
| PCB Contact Row Spacing | — | — | — | — | 2.54 mm | — | — | — | — | — |
| Plating Thickness | — | — | — | — | 5u inch | — | — | — | — | — |
| Polarization Key | — | — | — | — | POLARIZED HOUSING | — | — | — | — | — |
| Rated Current (Signal) | — | — | — | — | 2.5 A | — | — | — | — | — |
| Reference Standard | — | — | — | — | UL, CSA | — | — | — | — | — |
| Terminal Length | — | — | — | — | 0.135 inch | — | — | — | — | — |
| Termination Type | — | — | — | — | SOLDER | — | — | — | — | — |
| Total Number of Contacts | — | — | — | — | 40 | — | — | — | — | — |
| UL Flammability Code | — | — | — | — | 94V-0 | — | — | — | — | — |
| ## PIC18F45K22-I/P Alternates Showing results | — | — | — | — | — | Image | — | — | — | — |
| Number of External Interrupts | — | — | — | — | — | — | 3 | 3 | 3 | 3 |
| Number of Serial I/Os | — | — | — | — | — | — | 1 | 2 | — | — |
| Date Of Intro | — | — | — | — | — | — | — | — | 2016-09-15 | 2017-06-16 |
| ## PIC18F46K40-I/P 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 9 alternatives for PIC18F46K22-I/P — response within 24 hours.
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64KB Flash, 4KB RAM, 1KB EE, 10b ADC2, DAC, COMP, PWM, CWG, HLT, WWDT, CRC/Scan,
32KB Flash, 2KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA,
Why Look for Alternatives?
Finding alternatives for PIC18F46K22-I/P 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 PIC18F46K22-I/P 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 PIC18F46K22-I/P?
Known equivalents for PIC18F46K22-I/P include SN75ALS180D, TC4426ACPA, 107CKR050M. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC18F46K22-I/P?
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 PIC18F46K22-I/P 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.