TC4511BP(N,F) Toshiba

TC4511BP/BF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC4511BP,TC4511BF TC4511B BCD-to-Seven Segment Latch/Decoder/Driver TC4511B is decoder which converts the input of BCD code into TC4511BP the 7 segment display element driving signal and the output has complementary connection of NPN bipolar transistor and N-channel MOS FET. Therefore, not only capability of directly driving cathode common type LED, this has capability of driving various display elements with simple interface circuits. LT input and BI input are to force all the outputs to be H (illuminated) and L (not illuminated) respectively regardless of BCD input. As the latch controlled by common LE input is inserted in each of four input lines, static display of dynamic information can be achieved. When an invalid BCD input, 10 or TC4511BF higher is applied, all the outputs become L (not illuminated). Pin Assignment Weight DIP16-P-300-2.54A : 1.00 g (typ.) SOP16-P-300-1.27A : 0.18 g (typ.) Display 1 2007-10-01 TC4511BP/BF Truth Table Inputs Outputs Display Mode LE BI LT D C B A a b c d e f g * * L * * * * H H H H H H H 8 * L H * * * * L L L L L L L Blank L H H L L L L H H H H H H L 0 L H H L L L H L H H L L L L 1 L H H L L H L H H L H H L H 2 L H H L L H H H H H H L L H 3 L H H L H L L L H H L L H H 4 L H H L H L H H L H H L H H 5 L H H L H H L L L H H H H H 6 L H H L H H H H H H L L L L 7 L H H H L L L H H H H H H H 8 L H H H L L H H H H L L H H 9 L H H H L H L L L L L L L L Blank L H H H L H H L L L L L L L Blank L H H H H * * L L L L L L L Blank H H H * * * * *: Dont care : Depends upon the BCD code previously applied when LE L 2 2007-10-01