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
What are the key features of PIC16F74-I/P?
- 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
What is PIC16F74-I/P used for?
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.
What are the specifications of PIC16F74-I/P?
| 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 |
Where can I find the PIC16F74-I/P datasheet?
PIC16F74-I/P Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC16F74-I/P?
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.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.7600 | $5.76 |
| 100+ | $5.4100 | $541.00 |
| 1000+ | $5.0800 | $5080.00 |
| 5000+ | $4.9100 | $24550.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit