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Details, datasheet, quote on part number:PU153X
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Datasheet text preview:
Philips Semiconductors Programmable Logic Devices
Product specification
Programmable logic arrays (18 × 42 × 10)
PLUS153B/D
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.
PIN CONFIGURATIONS
N Package
I0 I1 I2 I3 I4 I5 I6 I7 B0 1 2 3 4 5 6 7 8 9 20 VCC 19 B9 18 B8 17 B7 16 B6 15 B5 14 B4 13 B3 12 B2 11 B1
· 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
GND 10
· Programmable output polarity
Active-High or Active-Low
N = Plastic Dual In-Line Package (300mil-wide)
· Security fuse · 3-State outputs · Power dissipation: 750mW (typ.) · TTL Compatible
APPLICATIONS
I3 I4 I5 I6 I7 4 5 6 7 8
A Package
I2 3 I1 2 I0 VCC B9 1 20 19 18 B8 17 B7 16 B6 15 B5 14 B4 9 10 11 12 13
· Random logic · Code converters · Fault detectors · Function generators · Address mapping · Multiplexing
tPD (MAX) 15ns 12ns 15ns 12ns
B0 GND B1 B2 B3 A = Plastic Leaded Chip Carrier
ORDERING INFORMATION
DESCRIPTION 20-Pin Plastic Dual-In-Line 300mil-wide 20-Pin Plastic Dual-In-Line 300mil-wide 20-Pin Plastic Leaded Chip Carrier 20-Pin Plastic Leaded Chip Carrier ORDER CODE PLUS153BN PLUS153DN PLUS153BA PLUS153DA DRAWING NUMBER 0408D 0408D 0400E 0400E
®PAL is a registered trademark of Monolithic Memories, Inc., a wholly owned subsidiary of Advanced Micro Devices Corporation.
October 22, 1993
9
8531285 11164
Philips Semiconductors Programmable Logic Devices
Product specification
Programmable logic arrays (18 × 42 × 10)
PLUS153B/D
LOGIC DIAGRAM
(LOGIC TERMSP) I0 I1 I2 I3 I4 I5 I6 I7 1 2 3 4 5 6 7 8 B0 B1 B2 B3 B4 B5 B6 B7 B8 B9
(CONTROL TERMS)
S9 X9 X8 X7 X6 X5 X4 X3 X2 X1 31 24 23 16 15 87 0 X0 S8 S7 S6 S5 S4 S3 S2 S1 S0
D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 19 B9 18 B8 17 B7 16 B6 15 B5 14 B4 13 B3 12 B2 11 B1 9 B0
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.
October 22, 1993
10
Philips Semiconductors Programmable Logic Devices
Product specification
Programmable logic arrays (18 × 42 × 10)
PLUS153B/D
FUNCTIONAL DIAGRAM
P 31 I0 P0 D0 D9
I7 B0
B9
S9 X9
B9
S0 X0
B0
ABSOLUTE MAXIMUM RATINGS1
RATING SYMBOL VCC VIN VOUT IIN IOUT Tamb Tstg PARAMETER Supply voltage Input voltage Output voltage Input currents Output currents Operating free-air temperature range Storage temperature range 0 65 30 MIN MAX +7 +5.5 +5.5 +30 +100 +75 +150 UNIT VDC VDC VDC mA mA °C °C
THERMAL RATINGS
TEMPERATURE Maximum junction Maximum ambient Allowable thermal rise ambient to junction 150°C 75°C 75°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.
October 22, 1993
11
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