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74LS280 9-Bit Odd-Even Parity Generator Checker IC (74280) DIP-14 Package

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25 In stock


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34.00 (excluding 18% GST)

25 In stock

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Description

  • The 74LS280 performs parity checking and generation on 9 bits of data, offering both odd and even parity outputs.
  • It can be used in systems where data integrity needs to be verified, by checking if the number of 1s in a byte or word matches the expected odd or even parity.
  • The device can also generate a parity bit that can be appended to data for transmission, providing a simple form of error detection.

Features

  • 9-Bit Parity Generation and Checking: Generates or checks parity for 8 data bits plus a 9th parity bit.
  • Odd and Even Parity Outputs: Provides both odd and even parity outputs, allowing flexibility in system design.
  • TTL Compatible: Operates with TTL logic levels and is fully compatible with standard TTL devices.
  • Fast Propagation Delay: Designed for high-speed operation, with low propagation delay.
  • Low Power Consumption: Uses LS (Low Power Schottky) technology for reduced power usage.

Specifications

  • Supply Voltage (Vcc): 4.75V to 5.25V
  • Input High Voltage (VIH): Minimum 2V
  • Input Low Voltage (VIL): Maximum 0.8V
  • Propagation Delay: Typically 15 ns
  • Parity Check Range: 9 bits (8 data bits + 1 parity bit)
  • Operating Temperature Range: 0°C to 70°C (commercial grade)
  • Package Type: DIP-14 (Dual Inline Package)

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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