7446 - Decoder, BCD to 7-segment (OC 30V)

symbol

www.NanoBob.com 7 A 1 B 2 C 6 D 3 /LT 4 /BI/RBO 5 /RBI 13 a 12 b 11 c 10 d 9 e 15 f 14 g

function table

/RBI/LTDCBA abcdefgdisplay
XLXXXX HHHHHHH8 (lamp-test)
LHLLLL LLLLLLLblank
HHLLLL HHHHHHL0
XHLLLH LHHLLLL1
XHLLHL HHLHHLH2
XHLLHH HHHHLLH3
XHLHLL LHHLLHH4
XHLHLH HLHHLHH5
XHLHHL LLHHHHH6
XHLHHH HHHLLLL7
XHHLLL HHHHHHH8
XHHLLH HHHLLHH9
XHHLHL LLLHHLHc
XHHLHH LLHHLLHc (mirror)
XHHHLL LHLLLHHu (superscript)
XHHHLH HLLHLHLc (superscript)
underlined
XHHHHL LLLHHHHt
XHHHHH LLLLLLLblank

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