Datasheet4U Logo Datasheet4U.com

74F280B - 9-bit odd/even parity generator/checker

General Description

The 74F280B is a 9-bit Parity Generator or Checker commonly used to detect errors in high speed data transmission or data retrieval systems.

Both Even (∑E) and Odd (∑O) parity outputs are available for generating or checking even or odd parity on up to 9 bits.

Key Features

  • High-impedance NPN base inputs for reduced loading (20µA in Low and High states) PIN.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
74F280B 9-Bit Parity Generators/Checkers Texas Instruments
74F280 9-Bit Parity Generator/Checker Fairchild
74F280 9-Bit Parity Generator/Checker National
74F283 4-Bit Binary Full Adder Fairchild
74F283 4-Bit Binary Full Adder National

Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
74F283 4-bit binary full adder
74F20 Dual 4-input NAND gate
74F219A 64-bit TTL bipolar RAM
74F224 16 4 Synchronous FIFO
74F2240 Octal inverter buffer

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
INTEGRATED CIRCUITS 74F280B 9-bit odd/even parity generator/checker Product specification IC15 Data Handbook 1996 Mar 12 Philips Semiconductors Philips Semiconductors Product specification 9-bit odd/even parity generator/checker 74F280B FEATURES • High-impedance NPN base inputs for reduced loading (20µA in Low and High states) PIN CONFIGURATION I6 I7 NC I8 ΣE ΣO GND 1 2 3 4 5 6 7 14 VCC 13 I5 12 I4 11 I3 • Buffered inputs — one normalized load • Word length easily expanded by cascading • Industrial temperature range available (–40°C to +85°C) DESCRIPTION The 74F280B is a 9-bit Parity Generator or Checker commonly used to detect errors in high speed data transmission or data retrieval systems.