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CD54ACT280 Datasheet 9-Bit Odd/Even Parity Generator/Checker

Manufacturer: Texas Instruments

Download the CD54ACT280 datasheet PDF. This datasheet also includes the CD54AC280 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (CD54AC280-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The ’AC280 and ’ACT280 are 9-bit odd/even parity generator/checkers that utilize Advanced CMOS Logic technology.

Both even and odd parity outputs are available for checking or generating parity for words up to nine bits long.

Even parity is indicated (∑E output is HIGH) when an even number of data inputs is HIGH.

Overview

Data sheet acquired from Harris Semiconductor SCHS250A August 1998 - Revised May 2000 CD54/74AC280, CD54/74ACT280 9-Bit Odd/Even Parity.

Key Features

  • Buffered Inputs.
  • Typical Propagation Delay - 10ns at VCC = 5V, TA = 25oC, CL = 50pF.
  • Exceeds 2kV ESD Protection per MIL-STD-883, Method 3015.
  • SCR-Latchup-Resistant CMOS Process and Circuit Design.
  • Speed of Bipolar FAST™/AS/S with Significantly Reduced Power Consumption.
  • Balanced Propagation Delays.
  • AC Types Feature 1.5V to 5.5V Operation and Balanced Noise Immunity at 30% of the Supply.
  • ±24mA Output Drive Current - Fanout to.

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