High density CMOS dynamic CAM cell
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 13, 1988
Grant Date -
N/A
app pub date -
Sep 1, 1987
filing date -
Sep 1, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A CMOS dynamic content addressable memory (CAM), having N- and P-channel transistors aligned in stripes for high packing density. In a preferred embodiment, each cell has a four transistor XOR gate for comparing a stored data bit with a comparand bit. Packing density is improved by symmetrically arranging each pair of neighboring rows and each pair of neighboring columns. The device, being of CMOS construction, has an inherently low soft error rate.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully