データシートサーチシステム |
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HCF4538M013TR データシート(PDF) 1 Page - STMicroelectronics |
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HCF4538M013TR データシート(HTML) 1 Page - STMicroelectronics |
1 / 10 page 1/10 September 2001 s RETRIGGERABLE/RESETTABLE CAPABILITY s TRIGGER AND RESET PROPAGATION DELAYS INDEPENDENT OF RX, CX s TRIGGERING FROM LEADING OR TRAILING EDGE s Q AND Q BUFFERED OUTPUT AVAILABLE s SEPARATE RESETS s WIDE RANGE OF OUTPUT PULSE WIDTHS s QUIESCENT CURRENT SPECIFIED UP TO 20V s 5V, 10V AND 15V PARAMETRIC RATINGS s SCHMITT TRIGGER INPUT ALLOWS UNLIMITED RISE AND FALL TIMES ON +TR AND -TR INPUTS s INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD = 18V TA = 25°C s 100% TESTED FOR QUIESCENT CURRENT s MEETS ALL REQUIREMENTS OF JEDEC JESD13B " STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES" DESCRIPTION The HCF4538B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The HCF4538B dual precision monostable multivibrator provides stable retriggerable/ resettable one-shot operation for any fixed voltage timing application. An external resistor (RX) and an external capacitor (CX) control the timing and accuracy for the circuit. Adjustment of RX and CX provides a wide range of output pulse widths from the Q and Q terminals. The time delay from trigger input to output transition (trigger propagation delay) and the time delay from reset input to output transition (reset propagation delay) and the time delay from reset input to output transition (reset propagation delay) are independent of RX and CX. Precision control of output pulse width is achieved through linear CMOS techniques. Leading edge triggering (+TR) and trailing edge triggering (-TR) inputs are provided for triggering HCF4538B DUAL MONOSTABLE MULTIVIBRATOR PIN CONNECTION ORDER CODES PACKAGE TUBE T & R DIP HCF4538BEY SOP HCF4538BM1 HCF4538M013TR DIP SOP |
同様の部品番号 - HCF4538M013TR |
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同様の説明 - HCF4538M013TR |
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