View isplsi1032e-70lt datasheet:

ISPLSI1032E-70LT (1/3) IL08 C-MOS PROGRAMMABLE LOGIC DEVICE —TOP VIEW— 76 NC NC 50 77 NC NC 49 78 48 79 47 80 46 81 45 82 44 83 43 84 42 85 41 86 40 87 39 88 GND GND 38 89 37 90 36 91 35 92 34 93 33 94 32 95 31 96 30 97 29 98 28 99 NC NC 27 100 NC NC 26 73 72 71 70 69 68 67 66 65 62 61 60 59 58 57 56 55 54 53 NC 75 NC 74 NC 52 NC 51 V DD 64 GND 63 1 NC 2 NC 3 4 5 6 7 8 9 10 11 12 V DD 13 GND 14 15 16 17 18 19 20 21 22 23 24 NC 25 NC ISPLSI1032E-70LT (2/3) PIN PIN PIN PIN I/O SIGNAL I/O SIGNAL I/O SIGNAL I/O SIGNAL NO. NO. NO. NO. 1 — NC 26 — NC 51 — NC 76 — NC 2 — NC 27 — NC 52 — NC 77 — NC 3 I/O I/O57 28 I/O I/O7 53 I/O I/O25 78 I/O I/O39 4 I/O I/O58 29 I/O I/