TIBPAL20L8-5C Datasheet, PDF (2/35 Pages) Texas Instruments – HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS

TIBPAL20R4-5C, TIBPAL20R6-5C, TIBPAL20R8-5C
TIBPAL20R4-7M, TIBPAL20R6-7M, TIBPAL20R8-7M
HIGH-PERFORMANCE IMPACT-X ™ PAL^® CIRCUITS
SRPS010F – D3353, OCTOBER 1989 – REVISED SEPTEMBER 1992
TIBPAL20R4’
C SUFFIX . . . JT OR NT PACKAGE
M SUFFIX . . . JT PACKAGE
(TOP VIEW)
TIBPAL20R4’
C SUFFIX . . . FN PACKAGE
M SUFFIX . . . FK PACKAGE
(TOP VIEW)
CLK 1
I2
I3
I4
I5
I6
I7
I8
I9
I 10
I 11
GND 12
24 VCC
23 I
22 I/O
21 I/O
20 Q
19 Q
18 Q
17 Q
16 I/O
15 I/O
14 I
13 OE
4 3 2 1 28 27 26
I5
25 I/O
I6
24 Q
I7
23 Q
NC 8
22 NC
I9
21 Q
I 10
20 Q
I 11
19 I/O
12 13 14 15 16 17 18
TIBPAL20R6’
C SUFFIX . . . JT OR NT PACKAGE
M SUFFIX . . . JT PACKAGE
(TOP VIEW)
CLK 1
I2
I3
I4
I5
I6
I7
I8
I9
I 10
I 11
GND 12
24 VCC
23 I
22 I/O
21 Q
20 Q
19 Q
18 Q
17 Q
16 Q
15 I/O
14 I
13 OE
TIBPAL20R6’
C SUFFIX . . . FN PACKAGE
M SUFFIX . . . FK PACKAGE
(TOP VIEW)
4 3 2 1 28 27 26
I5
25 Q
I6
24 Q
I7
23 Q
NC 8
22 NC
I9
21 Q
I 10
20 Q
I 11
19 Q
12 13 14 15 16 17 18
TIBPAL20R8’
C SUFFIX . . . JT OR NT PACKAGE
M SUFFIX . . . JT PACKAGE
(TOP VIEW)
CLK 1
I2
I3
I4
I5
I6
I7
I8
I9
I 10
I 11
GND 12
24 VCC
23 I
22 Q
21 Q
20 Q
19 Q
18 Q
17 Q
16 Q
15 Q
14 I
13 OE
Pin assignments in operating mode
TIBPAL20R8’
C SUFFIX . . . FN PACKAGE
M SUFFIX . . . FK PACKAGE
(TOP VIEW)
4 3 2 1 28 27 26
I5
25 Q
I6
24 Q
I7
23 Q
NC 8
22 NC
I9
21 Q
I 10
20 Q
I 11
19 Q
12 13 14 15 16 17 18
NC – No internal connection
2
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265