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 retriev...