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MFG:ROHM  Package Cooled:DIP  

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Part Number: BU4538B

 

MFG: ROHM

Package Cooled: DIP

 

Description: The BU4538B is a monostable multivibrator that can be reset and retriggered. It is triggered from...


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BU4538B General Description


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 throughout the entire power supply voltage range, eliminating the necessity for other coefficients.

BU4538B Maximum Ratings

Parameter Symbol Limits Unit
Power supply voltage VDD 0.3 ~ + 18 V
Power dissipation Pd 1000 (DIP) mW
Operating temperature Topr 40 ~ + 85
Storage temperature Tstg 55 ~ + 150
Input voltage VIN 0.3 ~ VDD + 0.3 V

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.

BU4538B Connection Diagram

BU4538B  Connection Diagram

BU4538B datasheet

BU4538B
PDF/DataSheet Download

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