PALCE26V12 AMD [Advanced Micro Devices], PALCE26V12 Datasheet - Page 2

• Manufacturer Part Number: PALCE26V12
• Description: 28-Pin EE CMOS Versatile PAL Device
• Manufacturer: AMD [Advanced Micro Devices]

BLOCK DIAGRAM
CONNECTION DIAGRAMS
Top View
Note:
Pin 1 is marked for orientation.
PIN DESCRIPTION
CLK
GND
I
I/O
V
CC
PRESET
SYNC.
CLK1/I0
CLK2/I3
MACRO
=
=
=
=
=
I/O 0
8
VCC
I10
I11
I12
I1
I2
I4
I5
I6
I7
I8
I9
Clock
Ground
Input
Input/Output
Supply Voltage
MACRO
I/O 1
14
1
2
3
4
5
6
7
8
9
10
11
12
13
8
DIP
MACRO
I/O 2
28
27
26
25
24
23
22
21
20
19
18
17
16
15
10
2
16072E-2
CLK/I
I13
I/O11
I/O10
I/O9
I/O8
I/O7
I/O6
GND
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0
MACRO
I/O 3
12
MACRO
I/O 4
14
PALCE26V12 Family
MACRO
PROGRAMMABLE
I/O 5
16
AND ARRAY
(52x150)
12
I
MACRO
I/O 6
V
16
CC
I
I
I
I
I
I
4
5
6
7
8
9
MACRO
I/O 7
8
5
6
7
10
11
9
14
12 13 14
4
3
MACRO
I/O 8
12
2
PLCC
15
1
MACRO
I/O 9
28 27 26
16
10
17
MACRO
18
I/O 10
8
25
24
22
23
20
19
21
MACRO
I/O 11
16072E-3
AMD
I/O
I/O
I/O
I/O
GND
I/O
I/O
8
16072E-1
9
8
7
6
5
4
2–307
ASYNC.
RESET