PIC16F74-I/L Microchip Integrated Circuit (Plastic Leaded Chip Carrier) In Stock
Microchip PIC16F74-I/L is an 8-bit PIC16 microcontroller running up to 20MHz with integrated multi-channel ADC and extensive I/O in a 44-pin PLCC package. It offers rich peripherals for mid-complexity embedded control applications. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Plastic Leaded Chip Carrier
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F74-I/L Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.8700(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/L?
- 8-bit PIC16 core at up to 20MHz with integrated ADC for direct analog signal acquisition in control applications
- 44-pin PLCC package provides abundant I/O lines for complex multi-peripheral embedded system designs
- Rich peripheral integration including timers, USART, and SPI/I2C for versatile connectivity without external logic
What is PIC16F74-I/L used for?
The PIC16F74-I/L is well suited for industrial control equipment, building automation panels, and instrumentation systems requiring a high pin count 8-bit MCU with integrated ADC and serial communication peripherals. Its 20MHz operating frequency and broad I/O availability make it effective for multi-axis motor control, HVAC controller boards, and data acquisition front-ends. The 44-pin PLCC package supports socket-based installation, simplifying field replacement and prototype development.
What are the specifications of PIC16F74-I/L?
| Pbfree Code | Yes |
| Manufacturer Package Code | PLCC-44 |
| Factory Lead Time | 7Weeks |
| 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 | S-PQCC-J44 |
| 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 | LDCC44,.7SQ |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER |
| Peak Reflow Temperature (Cel) | 245 |
| 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 | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | J BEND |
| Terminal Pitch | 1.27mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Plastic Leaded Chip Carrier |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the PIC16F74-I/L datasheet?
PIC16F74-I/L Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC16F74-I/L?
Compatible alternatives and drop-in replacements for PIC16F74-I/L:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PQCC44
Frequently Asked Questions
What is the CPU speed and bit width of the PIC16F74-I/L?
The PIC16F74-I/L features an 8-bit PIC16 RISC CPU with a maximum clock frequency of 20MHz, delivering up to 5 MIPS instruction throughput for responsive real-time embedded control tasks.
Does the PIC16F74-I/L include an analog-to-digital converter?
Yes, the PIC16F74-I/L integrates a multi-channel ADC, allowing direct digitization of analog sensor inputs without requiring external ADC components, which reduces BOM complexity and board area in measurement and control designs.
What package does the PIC16F74-I/L use and how many pins does it have?
The PIC16F74-I/L is packaged in a 44-pin PLCC (Plastic Leaded Chip Carrier), manufacturer code PLCC-44. This socketed package format is convenient for prototyping and field-replaceable designs where the device needs to be swapped without soldering.
What communication peripherals are available on the PIC16F74-I/L?
The PIC16F74-I/L provides hardware USART for serial RS-232 communication, and the MSSP module supports both SPI and I2C protocols, enabling straightforward interfacing with sensors, EEPROMs, displays, and other embedded subsystems.
What are typical applications for the PIC16F74-I/L?
The PIC16F74-I/L is commonly used in industrial automation controllers, HVAC systems, building management panels, data acquisition boards, and multi-peripheral embedded designs where a high-I/O 8-bit MCU with integrated ADC and serial interfaces is needed.
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About Microchip
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.6400 | $6.64 |
| 25+ | $6.4700 | $161.75 |
| 50+ | $6.4300 | $321.50 |
| 100+ | $6.3400 | $634.00 |
| 1000+ | $6.1400 | $6140.00 |
| 5000+ | $5.8700 | $29350.00 |
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