PIC16F73-I/SPAlternatives & Equivalent Parts
About PIC16F73-I/SP
PIC16F73-I/SP 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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Specification Comparison
| Parameter | PIC16F73-I/SPSource | L7805CDT-TR | ERJ-8ENF1000V | PIC16F76-I/SP | PIC16F72-I/SP |
|---|---|---|---|---|---|
| Manufacturer | Microchip | STMicroelectronics | Panasonic | Microchip | Microchip |
| Package Type | Dual-In-Line Packages | Other | Other | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 28 | 3 | 2 | 28 | 28 |
| Temperature Range | -40.0°C ~ 85.0°C | — | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $4.7375 | $0.1848 | $0.0120 | $5.4300 | $1.2100 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | — | Yes | Yes |
| Manufacturer Package Code | SPDIP-28 | — | — | SPDIP-28 | SPDIP-28 |
| Factory Lead Time | 6 Weeks | 12 Weeks | — | 6 Weeks | 6 Weeks |
| YTEOL | 8 | 6.16 | — | 8 | 8 |
| Has ADC | YES | — | — | YES | YES |
| Bit Size | 8 | — | — | 8 | 8 |
| Boundary Scan | NO | — | — | NO | NO |
| CPU Family | PIC16 | — | — | PIC16 | PIC16 |
| Clock Frequency-Max | 20 MHz | — | — | 20 MHz | 20 MHz |
| DAC Channels | NO | — | — | NO | NO |
| DMA Channels | NO | — | — | NO | NO |
| Format | FIXED POINT | — | — | FIXED POINT | FIXED-POINT |
| Integrated Cache | NO | — | — | NO | NO |
| JESD-30 Code | R-PDIP-T28 | R-PSSO-G2 | — | R-PDIP-T28 | R-PDIP-T28 |
| JESD-609 Code | e3 | e3 | — | e3 | e3 |
| Low Power Mode | YES | — | — | YES | YES |
| Number of External Interrupts | 1 | — | — | 1 | 3 |
| Number of I/O Lines | 22 | — | — | 22 | 22 |
| Number of Serial I/Os | 1 | — | — | 1 | 1 |
| Number of Timers | 5 | — | — | 5 | 3 |
| On Chip Data RAM Width | 8 | — | — | 8 | 8 |
| On Chip Program ROM Width | 8 | — | — | 8 | 8 |
| PWM Channels | YES | — | — | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP28,.6 | SMSIP3H,.38,90TB | — | DIP28,.6 | DIP28,.6 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | SMALL OUTLINE, HEAT SINK/SLUG | — | IN-LINE | IN-LINE |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified |
| RAM (bytes) | 192 | — | — | 368 | 128 |
| ROM (words) | 7168 | — | — | 14336 | 3584 |
| ROM Programmability | FLASH | — | — | FLASH | FLASH |
| Speed | 20 MHz | — | — | 20 MHz | 20 MHz |
| Supply Current-Max | 15 mA | — | — | 15 mA | 15 mA |
| Supply Voltage-Max | 5.5 V | — | — | 5.5 V | 5.5 V |
| Supply Voltage-Min | 5 V | — | — | 5 V | 3 V |
| Supply Voltage-Nom | 5 V | — | — | 5 V | 3 V |
| Surface Mount | NO | YES | — | NO | NO |
| Technology | CMOS | BIPOLAR | — | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | — | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | — | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | GULL WING | — | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.28 mm | — | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | SINGLE | — | DUAL | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## PIC16F73-I/SP Alternates Showing results | Image | — | — | — | — |
| Date Of Intro | — | 1980-01-04 | — | — | — |
| Adjustability | — | FIXED | — | — | — |
| Dropout Voltage1-Nom | — | 2 V | — | — | — |
| Input Voltage Absolute-Max | — | 35 V | — | — | — |
| Input Voltage-Max | — | 18 V | — | — | — |
| Input Voltage-Min | — | 7 V | — | — | — |
| Line Regulation-Max | — | 0.1% | — | — | — |
| Load Regulation-Max | — | 0.1% | — | — | — |
| Number of Functions | — | 1 | — | — | — |
| Number of Outputs | — | 1 | — | — | — |
| Operating Temperature TJ-Max | — | 125 °C | — | — | — |
| Output Current1-Max | — | 1 A | — | — | — |
| Output Voltage1-Max | — | 5.25 V | — | — | — |
| Output Voltage1-Min | — | 4.75 V | — | — | — |
| Output Voltage1-Nom | — | 5 V | — | — | — |
| Packing Method | — | TR, 13 INCH | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | — | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | — | — |
| Voltage Tolerance-Max | — | 4% | — | — | — |
| ## PIC16F76-I/SP Alternates Showing results | — | — | — | Image | — |
| Additional Feature | — | — | — | — | OPERATES AT 2V MINIMUM SUPPLY WITH A/D OFF |
| ## PIC16F72-I/SP 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 PIC16F73-I/SP — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for PIC16F73-I/SP 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 PIC16F73-I/SP 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 PIC16F73-I/SP?
Known equivalents for PIC16F73-I/SP include L7805CDT-TR, ERJ-8ENF1000V, PIC16F76-I/SP. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC16F73-I/SP?
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 PIC16F73-I/SP 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.