<PAGE> 1
Prospectus Supplement filed under Rule 424(b)(3)
Registration No. 333-9661
PROSPECTUS SUPPLEMENT
(TO PROSPECTUS DATED SEPTEMBER 17, 1996)
BROADBAND TECHNOLOGIES, INC.
$115,000,000
5% CONVERTIBLE SUBORDINATED NOTES DUE MAY 15, 2001
(INTEREST PAYABLE MAY 15 AND NOVEMBER 15)
AND
2,772,420 SHARES OF COMMON STOCK, PAR VALUE $.01 PER SHARE, ISSUABLE UPON
CONVERSION OF SUCH 5% CONVERTIBLE SUBORDINATED NOTES
---------------------
The Prospectus, dated September 17, 1996 (the "Prospectus"), relating to
the offering for resale of up to $115,000,000 aggregate principal amount of
outstanding 5% Convertible Subordinated Notes, due May 15, 2001 (the "Notes") of
BroadBand Technologies, Inc. ("BroadBand"), and the 2,772,420 shares of Common
Stock, par value $0.01 per share, of BroadBand that are issuable upon conversion
of the Notes, as supplemented by Prospectus Supplements dated October 31, 1996,
and December 3, 1996, is hereby supplemented as set forth below.
1) The information set forth opposite the name of McMahan Securities Co.
L.P. in the table of Selling Holders on page 30 of the Prospectus, as
supplemented by the Prospectus Supplement dated October 31, 1996, is
deleted and the following information, as of a recent date prior to the
date of this Prospectus Supplement, is inserted in lieu thereof: (i)
Principal Amount of Notes Owned and Principal Amount of Notes Offered
Hereby of $1,025,000 and (ii) Common Stock Owned Prior to Offering and
Common Stock Offered Hereby of 24,710.
The date of this Prospectus Supplement is January 7, 1997.