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74HC280D - 9-bit odd/even parity generator/checker

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nexperia

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74HC280D 9-bit odd/even parity generator/checker by nexperia - Datasheet Preview — Datasheet preview – 74HC280D

Datasheet Details

Part number	74HC280D
Manufacturer	nexperia
File Size	240.32 KB
Description	9-bit odd/even parity generator/checker
Datasheet	74HC280D Datasheet
Note	This datasheet PDF includes multiple part numbers: 74HC280D, 74HC280. Please refer to the document for exact specifications by model.
Additional preview pages of the 74HC280D datasheet.

Product details

Description

The 74HC280; 74HCT280 is a 9-bit parity generator or checker.

Both even and odd parity outputs are available.

The even parity output (PE) is HIGH when an even number of data inputs (I0 to I8) is HIGH.

Features

Word-length easily expanded by cascading.
Generates either odd or even parity for nine data bits.
Wide supply voltage range from 2.0 to 6.0 V.
Input levels:.
For 74HC280: CMOS level.
For 74HCT280: TTL level.
CMOS low power dissipation.
High noise immunity.
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
Complies with JEDEC standards.
JESD8C (2.7 V to 3.6 V).
JESD7A (2.0.

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Published: Dec 27, 2020 |