BU4538B Datasheet (Rohm) - Dual precision monostable multivibrator

BU4538B, Dual precision monostable multivibrator

Standard ICs Dual precision monostable multivibrator BU4538B The BU4538B is a monostable multivibrator that can be reset and retriggered.

It is triggered from either edge of an input pulse.

As the output pulse width and accuracy are determined by the external timing constants Cx and Rx, a wide range of accurate output pulse widths is available.

Linear CMOS technology makes it possible to control the output pulse width with greater accuracy.

Determination is made based on tWOUT = Rx Cx thr

BU4538B 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 T1A 1 BA CD Q T1 T2 Q 16 VDD 15 T1B 14 T2B 13 CDB 12 AB 11 BB 10 QB 9 QB T2A 2 CDA 3 AA 4