CXD8814Q

CXD8814Q IL08D C-MOS COUNTER FOR A/D CONVERTER —TOP VIEW— 33 32 31 30 29 28 27 26 25 24 23 3 2 30 29 27 26 25 24 23 22 A0 A1 A2 D0 D1 D2 D3 GND VDD VDD 1 GND GND 34 35 36 37 38 39 40 41 42 43 44 GND GND VDD GND VDD GND GND 22 21 20 19 18 17 16 15 14 13 12 4 5 7 10 16 14 13 CLR TEST INV CLK SEL XT1 XT2 D4 D5 D6 D7 ICK ICKN 18 19 38 37 36 35 EN0R EN1R EN2R EN3R EN0L EN1L EN2L EN3L OUT OUTN 8 9 1 2 3 4 5 6 7 8 9 10 11 43 42 41 PIN I/O SIGNAL No. I 1 A2 I 2 A1 I 3 A0 I 4 CLR I 5 TEST — 6 GND www.DataSheet4U.com I 7 INV 8 OUT O 9 OUTN O I CLK 10 GND — 11 DDD — 12 XT2 I/O 13 XT1 I/O 14 GND — 15 SEL I 16 GND — 17 ICK O 18 ICKN O 19 — VDD 20 GND — 21 GND — 22 PIN No. 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 I/O O O O O O O O O — — — — I I I I — I I I I I SIGNAL D7 D6 D5 D4 D3 D2 D1 D0 VDD VDD GND GND EN3R EN2R EN1R EN0R VDD EN3L EN2L EN1L EN0L LCL 40 44 LCL INPUT A0 - A3 CLK CLR EN0L - EN3L EN0R - EN3R INV LCL SEL TEST OUTPUT D0 - D7 ICK ICKN OUT OUTN ; COUNTER CONTROL ; CLOCK ; COUNTER CLEAR ; COUNTER ENABLE (LOCAL) ; COUNTER ENABLE (REMOTE) ; BUFFER ; LOCAL/REMOTE ; CLOCK SELECT “H” : XTAL “L” : CLK ; IC TEST PIN ; ; ; ; ; COUNTER DATA CLOCK (+) CLOCK (_) BUFFER (+) BUFFER (_) INPUT/OUTPUT XT1, XT2 ; CLOCK INPUT/CRYSTAL CONNECTION ...