Philips pu153x DATASHEETS
Philips Semiconductors Programmable Logic Devices Product specification
PLUS153B/D
Programmable logic arrays
(18 × 42 × 10)
9
October 22, 1993 853–1285 11164
DESCRIPTION
The PLUS153 PLDs are high speed,
combinatorial Programmable Logic Arrays.
The Philips Semiconductors state-of-the-art
Oxide Isolated Bipolar fabrication process is
employed to produce propagation delays as
short as 12ns.
The 20-pin PLUS153 devices have a
programmable AND array and a
programmable OR array. Unlike PAL
devices, 100% product term sharing is
supported. Any of the 32 logic product terms
can be connected to any or all of the 10
output OR gates. Most PAL ICs are limited to
7 AND terms per OR function; the PLUS153
devices can support up to 32 input wide OR
functions.
The polarity of each output is
user-programmable as either active-High or
active-Low, thus allowing AND-OR or
AND-NOR logic implementation. This feature
adds an element of design flexibility,
particularly when implementing complex
decoding functions.
The PLUS153 devices are
user-programmable using one of several
commercially available, industry standard
PLD programmers.
FEATURES
•I/O propagation delays (worst case)
– PLUS153B – 15ns max.
– PLUS153D – 12ns max.
•Functional superset of 16L8 and most
other 20-pin combinatorial PAL devices
•Two programmable arrays
– Supports 32 input wide OR functions
•8 inputs
•10 bi-directional I/O
•42 AND gates
– 32 logic product terms
– 10 direction control terms
•Programmable output polarity
– Active-High or Active-Low
•Security fuse
•3-State outputs
•Power dissipation: 750mW (typ.)
•TTL Compatible
APPLICATIONS
•Random logic
•Code converters
•Fault detectors
•Function generators
•Address mapping
•Multiplexing
PIN CONFIGURATIONS
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
N Package
I0
I1
I2
I3
I4
I5
I6
I7
B0 B2
GND
B3
B4
B5
B6
B7
B8
B9
V
CC
B1
123
4
5
6
7
8
9 10 11 12 13
14
15
16
17
18
1920
A Package
N = Plastic Dual In-Line Package (300mil-wide)
A = Plastic Leaded Chip Carrier
B4
B5
B6
B7
B8
B2 B3B1B0
GND
I3
I4
I5
I6
I7
I1I2 B9V
CC
I0
ORDERING INFORMATION
DESCRIPTION tPD (MAX) ORDER CODE DRAWING NUMBER
20-Pin Plastic Dual-In-Line 300mil-wide 15ns PLUS153BN 0408D
20-Pin Plastic Dual-In-Line 300mil-wide 12ns PLUS153DN 0408D
20-Pin Plastic Leaded Chip Carrier 15ns PLUS153BA 0400E
20-Pin Plastic Leaded Chip Carrier 12ns PLUS153DA 0400E
PAL is a registered trademark of Monolithic Memories, Inc., a wholly owned subsidiary of Advanced Micro Devices Corporation.
Philips Semiconductors Programmable Logic Devices Product specification
PLUS153B/D
Programmable logic arrays
(18 × 42 × 10)
October 22, 1993
10
LOGIC DIAGRAM
NOTES:
1. All programmed ‘AND’ gate locations are pulled to logic “1”.
2. All programmed ‘OR’ gate locations are pulled to logic “0”.
3. Programmable connection.
(LOGIC TERMS–P) (CONTROL TERMS)
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
I0
I1
I2
I3
I4
I5
I6
I7
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
31 24 23 16 15 8 7 0
D9D8D7D6D5D4D3D2D1D
0
S
9
S
8
S
7
S
6
S
5
S
4
S
3
S
2
S
1
S
0
X
9
X
8
X
7
X
6
X
5
X
4
X
3
X
2
X
1
X
0
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
Philips Semiconductors Programmable Logic Devices Product specification
PLUS153B/D
Programmable logic arrays
(18 × 42 × 10)
October 22, 1993
11
FUNCTIONAL DIAGRAM
P
31
P
0
D
0
D
9
I0
I7
B0
B9
B9
B0
S
0
S
9
X
9
X
0
ABSOLUTE MAXIMUM RATINGS
1
THERMAL RATINGS
RATING
SYMBOL PARAMETER MIN MAX UNIT
V
CC
Supply voltage +7 V
DC
V
IN
Input voltage +5.5 V
DC
V
OUT
Output voltage +5.5 V
DC
I
IN
Input currents –30 +30 mA
I
OUT
Output currents +100 mA
T
amb
Operating free-air temperature range 0 +75 °C
T
stg
Storage temperature range –65 +150 °C
NOTES:
1. Stresses above those listed may cause malfunction or permanent damage to the device.
This is a stress rating only. Functional operation at these or any other condition above
those indicated in the operational and programming specification of the device is not
implied.
TEMPERATURE
Maximum junction 150°C
Maximum ambient 75
°C
Allowable thermal rise 75
°C
ambient to junction
Loading...