PAL16L8B Datasheet, PDF (11/33 Pages) Advanced Micro Devices – 20-Pin TTL Programmable Array Logic

LOGIC DIAGRAM
DIP and 20-Pin PLCC (28-Pin PLCC) Pinouts
1166RR44(--54)(-4)
CLK 1
(24)
0 3 4 7 8 11 12 15 16 19 20 23 24 27 28 31
0
7
I1 2
(25) ₈
15
I2 3
(26) ₁₆
23
I3 4
(27) ₂₄
31
I4 5
(28) ₃₂
VCC
(1)
39
I5 ⁶
(2) ₄₀
47
I6 ⁷
(3) ₄₈
55
I7 ⁸
(4) ₅₆
63
I8 ⁹
(5)
0 3 4 7 8 11 12 15 16 19 20 23 24 27 28 31
GND 10
(6)
PAL16R8 Family
AMD
20 VCC
(23)
19 ^I/O8
(22)
GND
(21)
18 I/O7
(20)
GND
(19)
DQ
Q
17 O6
(18)
GND
(17)
DQ
Q
16 O5
(16)
GND
(15)
DQ
Q
15 O4
(14)
GND
(13)
DQ
Q
14 O3
(12)
GND
(11)
13 I/O2
(10)
GND
(9)
12 I/O1
(8)
11 _OE
(7)
16492D-11
2-13