Intel 8212 – 8-Bit Input/Output Port – DIP
In Stock
Categories: Other ICs
Overview
The Intel 8212 is a versatile 8-bit I/O port device commonly used in microprocessor systems to interface peripheral devices. It can be configured as either an input or output port and is especially useful in parallel data transfer applications.
Description
🔧 Key Features:
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Functionality: 8-bit programmable I/O port
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Modes:
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Input mode: Tri-state buffer for reading data from external devices
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Output mode: Latches data from the microprocessor to external devices
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Data Bus: 8-bit bidirectional
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Control Signals:
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Chip Select (CS)
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Strobe (STB)
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Output Enable (OE)
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Interrupt Support: Built-in interrupt request output (INT)
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High-Speed Operation: Compatible with Intel 8085, 8086, and similar microprocessors
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Package: DIP-24 (Dual In-Line Package with 24 pins)
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Power Supply: Typically +5V
⚙️ Typical Applications:
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Parallel data communication systems
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Interfacing between CPU and external peripherals
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Industrial control systems
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Memory-mapped or I/O-mapped systems
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Teaching and learning microprocessor architecture
📦 Package Includes:
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1 x Intel 8212 I/O Port IC – DIP-24 Package
