TC4528BP/BF

      TC4528BP/BF contains two circuits of monostable multivibrators with the capabilities of retrigger operation and reset operation in one chip.The trigger operation can be achieved either by rising edge or falling edge if one of two inputs A  and B are selected.As the pulse width of mono-stable multivibrator output is determined by the time constant of external resistor (R_X) and external capacitor (C_X),wide range of output pulse width can be obtained.The asnchronous reset operation of TC4528BP/BF from outside can be achieved by setting CD input to "L" level,and this CD input operation and for shortening the time period from turning the power on the time when TC4528B becomes able to perform the mono-stable operation.
      The following is about the absolute maximum ratings of TC4528BP/BF .The DC supply voltage (V_DD) is from V_SS-0.5 V to V_SS+20 V.The input voltage (V_IN) is from V_SS-0.5 V to V_DD+0.5 V.The output voltage (V_OUT) is from V_SS-0.5 V to V_DD+0.5 V.The DC input current is from -10 mA to +10 mA.The power dissipation (P_D) is 300 mW (DIP) and 180 mW (MFP).The operating temperature range (T_A) is from -40 to 85.The storage temperature range (T_stg) is from -65 to 150.The lead temperature (T_sol) is 260 (10 sec).
      Then is about the recommended operating conditions (V_SS=0 V).The minimum DC supply voltage (V_DD) is 3 V and the maximum is 18 V.The minimum input voltage (V_IN) is from 0 V and the maximum is V_DD V.The minimum external resistance (R_X) is 5 k and the maximum is 1000 k.The external capacitance (C_X) is not limited.
What comes next is about the dynamic electrical charateristics of TC4528BP/BF (T_a=25,V_SS=0V,C_L=50pF).The typical output transition time (t_TLH) (Low to High) is 70 ns and the maximum is 200 ns at V_DD=5 V;The typical is 35 ns and the maximum is 100 ns at V_DD=10 V;The typical is 30 ns and the maximum is 80 ns at V_DD=15 V.The typical output transition time (t_THL) (High to Low) is 70 ns and the maximum is 200 ns at V_DD=5 V;The typical is 35 ns and the maximum is 100 ns at V_DD=10 V;The typical is 30 ns and the maximum is 80 ns at V_DD=15 V.The typical input capacitance (C_IN) is 5 pF and the maximum is 7.5 pF.