The 74LS688 is an 8-bit identity comparator designed to compare two 8-bit binary or BCD words. It features an enable input and provides a P = Q output, indicating equality between the two words. This device is essential in digital systems where data comparison is required.

Key Features:

• 8-Bit Comparison: Compares two 8-bit words for equality.
• Enable Input: Allows control over the comparison operation.
• Totem-Pole Outputs: Provides standard TTL output levels.
• Standard TTL Compatibility: Ensures seamless integration with other TTL components.
• High-Speed Operation: Suitable for high-frequency digital applications.

Package Includes:

• 1 x 74LS688 8-Bit Identity Comparator with Enable

Specifications:

• Supply Voltage (VCC): 4.75V to 5.25V
• Input Voltage (VIN): 0V to 7V
• High-Level Output Voltage (VOH): 2.7V minimum
• Low-Level Output Voltage (VOL): 0.5V maximum
• Operating Temperature Range: 0C to +70C
• Package Type: 20-pin PDIP

Applications:

• Digital Data Comparison
• Memory Address Decoding
• Data Sorting Systems
• Arithmetic and Logic Units
• Control Systems

Datasheet:

Click here to view the datasheet