4528B Datasheet - Rohm

4528B Dual monostable multivibrator

Standard ICs Dual monostable multivibrator BU4528B / BU4528BF The BU4528B and BU4528BF are monostable multivibrators with trigger and reset functions that can be activated. Each chip has two built-in circuits. Triggers can initiate both rising and falling in response to Input A and Input B. As the output monostable pulse width is determined by the time constant of the external resistance (Rx) and the capacitor (Cx), a wide range of output pulse widths can be set. Setting the RESET input to "L" .

4528B Features

* 1) Low power dissipation. 2) Wide range of operating power supply voltages. 3) High input impedance. 4) High fan-out. 5) Direct drive of 2 L-TTL inputs and 1 LS-TTL input.

* Block diagram T11 1 16 VDD T21 RESET1 2 15 T12 3 14 T22 A1 B1 4 13 RESET2 5 12 A2 Q1 Q1 6 11 B2

4528B Datasheet (62.79 KB)