74926 - 4-digit decade counter (0000...9999) display driver with carry-out

symbol

www.NanoBob.com 12 CK 13 RST 5 /LE 6 DS 14 CARRY 15 a 16 b 17 c 1 d 2 e 3 f 4 g 7 digit-0 8 digit-1 10 digit-2 11 digit-3

description

CARRY : carry-out (1 from 6000 to 9999)

DS : display select (1->show internal counter, 0->show latch)

pin types

0 digital input (inverted) 0 digital output (inverted) 0 digital input-output (bidir) 0 analog (input or output) 0 positive power 0 ground 0 negative power