Part # HCF4538 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: DUAL MONOSTABLE MULTIVIBRATOR


Part Details:

HCF4538B DUAL MONOSTABLE MULTIVIBRATOR 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 DIP SOP s SEPARATE RESETS s WIDE RANGE OF OUTPUT PULSE WIDTHS s QUIESCENT CURRENT SPECIFIED UP TO ORDER CODES 20V PACKAGE TUBE T & R s 5V, 10V AND 15V PARAMETRIC RATINGS DIP HCF4538BEY s SCHMITT TRIGGER INPUT ALLOWS SOP HCF4538BM1 HCF4538M013TR UNLIMITED RISE AND FALL TIMES ON +TR AND -TR INPUTS s INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD = 18V TA = 25°C timing application. An external resistor (RX) and s 100% TESTED FOR QUIESCENT CURRENT an external capacitor (CX) control the timing and s MEETS ALL REQUIREMENTS OF JEDEC accuracy for the circuit. Adjustment of RX and CX JESD13B " STANDARD SPECIFICATIONS provides a wide range of output pulse widths from FOR DESCRIPTION OF B SERIES CMOS the Q and Q terminals. The time delay from trigger DEVICES" input to output transition (trigger propagationdelay) and the time delay from reset input to DESCRIPTION output transition (reset propagation delay) and thetime delay from reset input to output transition The HCF4538B is a monolithic integrated circuit (reset propagation delay) are independent of R fabricated in Metal Oxide Semiconductor X


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HCF4538.pdf Datasheet