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G12644 - 74S280 9-Bit Odd/Even Parity Generator/Checker

G12644 - 74S280 9-Bit Odd/Even Parity Generator/Checker

item number: G12644
unit price:$0.69 

Detailed Description

These universal, monolithic, nine-bit parity generators/checkers utilize Schottky-clamped TTL high-performance circuitry and feature odd/even outputs to facilitate operation of either odd or even parity application. The word-length capability is easily expanded by cascading.
74S280 parity generators/checkers offer the designer a trade-off between reduced power consumption and high performance. These devices can be used to upgrade the performance of most systems utilizing the '180 parity generator/checker. Although the 74S280 is implemented without expander inputs, the corresponding function is provided by the availability of an input at pin 4 and the absence of any internal connection at pin 3. This permits the 74S280 to be substituted for the '180 in existing designs to produce an identical function even if 74S280's are mixed with existing '180's. These devices are fully compatible with most other TTL circuits.

Generates Either Odd or Even Parity for Nine Data Lines
Cascadable for n-Bits
Can Be Used to Upgrade Existing Systems using MSI Parity Circuits
Typical Data-to-Output Delay of Only 14 ns
Typical Power Dissipation: 335 mW

14 pin DIP. Actual brand may vary from picture.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to - Why is this here?

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