Part Number Search Results:

TBP28S46J.pdf1 Pages, 22 KB, Scan
TBP28S46J
Signetics
Bipolar Memory IC Data Book 1982
TBP28S46JW.pdf24 Pages, 1453 KB, Scan
TBP28S46JW
Texas Instruments
Standard and low power programmable read-only memory, 512 x 8 bit, 20ns