IS82C55AZ Intersil Integrated Circuit (Plastic Leaded Chip Carrier) In Stock
The Intersil 82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV). It is a general purpose programmable I/O device which may be used with many different microprocessors. There are 24 I/O pins which may be individually programmed in 2 groups of 12 and used in 3 major modes of operation. The high performance and industry standard configuration of the 82C55A make it compatible with the 80C86, 80C88 and other
- Manufacturer
- Intersil
- Package
- Plastic Leaded Chip Carrier
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- IS82C55AZ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $24.7900(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | N44.65 |
| YTEOL | 5.96 |
| Clock Frequency-Max | 8MHz |
| External Data Bus Width | 8 |
| JESD-30 Code | S-PQCC-J44 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 24 |
| Number of Ports | 3 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | J BEND |
| Terminal Pitch | 1.27mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE |
| Package | Plastic Leaded Chip Carrier |
Compliance & Regulatory
| RoHS Status | Compliant |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the price of IS82C55AZ?
IS82C55AZ is priced from $24.7900 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.
Is IS82C55AZ in stock?
IS82C55AZ is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.
Where can I buy IS82C55AZ?
You can buy IS82C55AZ from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for IS82C55AZ from Intersil.
What is the datasheet for IS82C55AZ?
The official IS82C55AZ datasheet from Intersil contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.
What package does IS82C55AZ come in?
IS82C55AZ is available in Plastic Leaded Chip Carrier packaging. See the package diagram and pinout above for detailed dimensional information.
Related Guides
How to Choose 150141BS73100 for Wurth 3528 SMT LED Indicator Designs
Selection guide for 150141BS73100 and Wurth 3528 SMT LED variants covering color, drive current, package fit, optics, and sourcing.
Jul 9, 2026
How to Choose EEEFT1V101AP for SMD Aluminum Electrolytic Capacitor Designs
Selection guide for EEEFT1V101AP and related Panasonic EEE-FT SMD aluminum electrolytic capacitors covering voltage, ESR, lifetime, and sourcing.
Jul 9, 2026
How to Choose a Panasonic FT SMD Aluminum Electrolytic Capacitor for 35 V Control Rails
Selection guide for EEEFT1V101AP and related Panasonic FT/FK SMD aluminum electrolytic capacitors on 35 V and lower control rails.
Jul 8, 2026
EEEFK1E470P Design Guide for 24 V Control-Board Hold-Up
Design EEEFK1E470P into 12 V and 24 V control boards with correct voltage derating, ripple checks, layout, and sourcing alternatives.
Jul 8, 2026
Why Buy from FindMyChip
About Intersil
Intersil is a leading electronic component manufacturer. FindMyChip sources Intersil ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Intersil
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $321.2000 | $321.20 |
| 10+ | $45.4000 | $454.00 |
| 20+ | $25.3500 | $507.00 |
| 40+ | $25.2000 | $1008.00 |
| 125+ | $24.7900 | $3098.75 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”