PIC16F74-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip PIC16F74-I/P is an 8-bit RISC microcontroller in a 40-pin DIP package running up to 20 MHz. Integrates on-chip ADC, timers, and serial peripherals for versatile embedded control. Available lead-free with worldwide distribution and competitive pricing.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F74-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.9100(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC16 RISC CPU running at up to 20 MHz delivers fast instruction execution for real-time control tasks
- Integrated ADC channels enable direct sensor interfacing without external analog front-end components
- 40-pin PDIP package allows breadboard and socket prototyping, accelerating development and evaluation cycles
Applications
The PIC16F74-I/P is widely used in industrial control panels, motor drive controllers, and home automation systems where an 8-bit MCU with ADC and up to 20 MHz clock speed is sufficient. Its 40-pin PDIP package supports rapid prototyping on solderless breadboards, making it popular in educational kits and hobbyist projects. The device also fits data logging instruments and white-goods appliance controllers requiring reliable analog measurement and digital I/O.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-40 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDIP-T40 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 33 |
| Number of Serial I/Os | 1 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP40,.6 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 192 |
| ROM (words) | 7168 |
| ROM Programmability | FLASH |
| Speed | 20MHz |
| Supply Current-Max | 15mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F74-I/P:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PQFP44
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDIP40
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PQFP44
Frequently Asked Questions
What is the maximum operating clock frequency of the PIC16F74-I/P?
The PIC16F74-I/P supports a maximum clock frequency of 20 MHz. At this speed, the PIC16 RISC core executes one instruction per machine cycle of 200 ns, enabling responsive real-time control in motor drives, industrial sensors, and data-logging applications.
Does the PIC16F74-I/P include an on-chip ADC and how many channels are available?
Yes, the PIC16F74-I/P includes an on-chip ADC. This allows direct connection of analog sensors such as temperature transducers, potentiometers, and pressure sensors without external conversion circuits, reducing BOM cost and PCB complexity.
What advantages does the 40-pin DIP package offer for prototyping PIC16F74-I/P designs?
The 40-pin PDIP (0.600 inch width) fits standard solderless breadboards and IC sockets, enabling rapid prototype assembly and in-circuit reprogramming without SMT soldering equipment. It is ideal for lab evaluation, educational demonstrations, and low-volume production runs.
Which control or automation applications benefit most from the PIC16F74-I/P?
Applications such as industrial control panels, HVAC controllers, small motor drives, and building automation nodes benefit from the PIC16F74-I/P. Its combination of 20 MHz clock, integrated ADC, and 40 I/O pins covers a broad range of sensing and actuation tasks in embedded systems.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
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| 100+ | $5.4100 | $541.00 |
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| 5000+ | $4.9100 | $24550.00 |
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