View mc44011fn datasheet:

MC44011FN (1/2) IL16 ********** BUS CONTROLLED MULTISTANDARD VIDEO PROCESSOR —TOP VIEW— 29 GND3 17 30 16 31 15 32 14 33 13 34 12 35 11 QUIET 36 10 GND1 GND 37 9 38 8 39 7 PIN PIN I/O SIGNAL I/O SIGNAL NO. NO. 1 I COMP VIDEO1 23 VCC2 2 I ACC FILTER 24 GND2 3 I COMP VIDEO2 25 I FC 4 O VERTICAL SYNC 26 I B 5 I SCL 27 I G 6 O SDL 28 I R 7 O FIELD ID 29 I Y2 8 O BURST GATE 30 I B-Y 9 I IREF 31 I R-Y 10 QUIET GND 32 I Y1 CLAMP 11 I H FILTER 33 O Y1 12 I FILTER SWITCH 34 O SYSTEM SELECT 13 O 16FH/C SYNC 35 O S/C 14 O FH REF 36 I XTAL2 (17.7 MHz) 15 I 15K RET 37 NC 16 I PLL #2 FILTER 38 I XTAL1 (14.3 MHz) 17 GND3 39 GND1 VCC1 18 O CLOCK 40 VCC3 19 41 O B-Y O R/V O R-Y 20 42 O G/Y I IDENT FILTER 21 43 O B/U I CRYSTAL PLL FILTER 22 44 28