TC7211AM PDF File ( Datasheet )

1 TC7211AM BUS COMPATIBLE 4-DIGIT CMOS DECODER, DRIVER FEATURES s s s s s 4-Digit Non-Multiplexed 7-Segment LCD Outputs With Backplane Driver Input and Digit Select Data Latches RC Oscillator On-Chip Generates Backplane Drive Signal Eliminates DC Bias Which Degrades LCD Life Backplane Input, Output Pin Permits Synchronization of Cascaded Slave Device to a Master Backplane Signal Binary and BCD Inputs Decoded to Code B (0 to 9, , E, H, L, P, Blank) Pin Compatible and Functionally Equivalent to