Signetics Programmable Logic Devices - Al Kossow's Bitsavers

Signetics
Ordering
Information
Programmable Logic Devices
Signetics Programmable Logic Devices
may be ordered by contacting enher the
local Signetics sales office, Signetics representatives
or authorized distributors. A
complete listing is located in the back of
this handbook.
Table 1 provides part number definition for
Signetics PLDs. The Signetics part number
system allows complete ordering information
to specnied in the part number.
The part number and product description
is located on each data sheet.
Milnary versions of these commercial
products may be ordered. Please refer to
the military products data handbook for
complete ordering information.
New Signetics PLD Pan Numbering System
I P(L) xx yyyy z
Package Designator
F - 20-, 24-, 28-Pin CERDIP DIP
N - 20-, 24-, 28-Pin Plastic DIP
A - 20-, 28-lead Plastic Leaded Chip Carrier
FA - 20-, 24-Pin CERDIP DIP with Quartz Window
Performance Indicator
(May be blank, A, B, D, etc. to designate speed variations in
basic part.)
Basic Part Number
(3 to 8 characters)
(e.g., 100, 105, 153, 168,173,18P8, 42VA12)
ProcesslArchnectIJre Indicator
S - Bipolar Junction Isolated Schottky - Nichrome fuses
C - CMOS - EPROM cells
HS - High Speed Bipolar Oxide Isolated - Vertical Fuse
US - High Speed Bipolar Oxide Isolated - Lateral Fuse
HD - High Speed Decoder
ML - Macro Logic
(Blank for ECL devices)
Indicator for Signetics Programmable Logic
(Can be either P, PL, or blank)
(P for PHD and PML and blank for ECL devices)
January 1990 6