CD74AC86E – HARRIS
Quad 2‑Input XOR Gate, 1.5–5.5 V, 14‑PDIP, -55 to 125
Stock Quantity: 1014
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.5 |
| 10+ | |
| 50+ | |
| 100+ |
1014 in stock
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Overview
The Texas Instruments CD74AC86E is a high-speed CMOS Quad 2-input Exclusive-OR (XOR) gate, crucial for combinatorial logic functions. Its primary strength lies in its rapid propagation delay, enabling fast signal processing in complex digital systems. A key design consideration when utilizing this device is the trade-off between its broad operating voltage range (1.5V to 5.5V) and the resulting input logic thresholds; designers must carefully match these thresholds to the output levels of preceding stages to prevent unpredictable logic states and ensure signal integrity, especially in mixed-voltage environments.
Key Features
- Logic Type: XOR (Exclusive OR)
- Number of Circuits: 4
- Number of Inputs: 2
- Propagation Delay (Max): 10.8ns @ 5V, 50pF
- Operating Voltage Range: 1.5V to 5.5V
- Package: 14-PDIP (0.300″ width)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Arithmetic logic unit (ALU) implementation for addition and subtraction
- Data comparison circuits for equality detection
- Parity generation and checking in communication protocols
- Random number generation in cryptographic applications
