Description
GENUINE Philips 74F85D in SOP16 package
If you require GENUINE Philips parts look no further
See the photographs, the Philips logo is clearly visible and the chips photographed are from the same batch as the ones you will receive.
16-pin plastic SO SOT162-1
FEATURES
• High-impedance NPN base inputs for reduced loading (20µA in High and Low states)
• Magnitude comparison of any binary words
• Serial or parallel expansion without extra gating
DESCRIPTION
The 74F85 is a 4-bit magnitude comparator that can be expanded to almost any length. It compares two 4-bit binary, BCD, or other monotonic codes and presents the three possible magnitude results at the outputs. The 4-bit inputs are weighted (A0–A3) and (B0–B3) where A3 and B3 are the most significant bits. The operation of the 74F85 is described in the Function Table, showing all possible logic conditions. The upper part of the table describes the normal operation under all conditions that will occur in a single device or in a series expansion scheme. In the upper part of the table the three outputs are mutually exclusive. In the lower part of the table, the outputs reflect the feed-forward conditions that exist in the parallel expansion scheme.
Manufactured in the 90’s by Philips
These came to us as part of a lot of surplus stock from a large ‘Milspec’ type Co. They are stored with us still sealed in original packaging (tubed) and are in pristine condition. However having been in storage for some years we have classified them as ‘new other’.
As many of our lines come in to us as surplus – sometimes from high end ‘Milspec’ type manufacturers we try to pass on our savings to our customers – often selling industrial grade or military spec components at a fraction of their original cost.
For Philips datasheet search … 74F850D
SURPLUS STOCK ?????
If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details, we are always keen to source new stock.
