HD74HC4538FPEL Renesas Electronics Corporation., HD74HC4538FPEL Datasheet
HD74HC4538FPEL
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HD74HC4538FPEL Summary of contents
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... V CC Low Input Current max Low Quiescent Supply Current Ordering Information Part Name Package Type HD74HC4538P DILP-16 pin HD74HC4538FPEL SOP-16 pin (JEITA) HD74HC4538RPEL SOP-16 pin (JEDEC) Note: Please consult the sales office for the above package availability. Function Table Inputs C D ...
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HD74HC4538 Pin Arrangement Logic Diagram Rev.2.00 Mar 30, 2006 page ...
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HD74HC4538 Absolute Maximum Ratings Item Supply voltage range Input voltage Output voltage DC input diode current DC input diode current pin output diode current DC current drain per pin DC current drain per V , GND CC ...
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HD74HC4538 Switching Characteristics (C Item Symbol V CC Propagation delay t 2.0 PLH time 4.5 6.0 t 2.0 PHL 4.5 6.0 t 2.0 PHL 4.5 6.0 t 2.0 PLH 4.5 6.0 Pulse width t 2.0 w 4.5 6.0 Output pulse ...
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HD74HC4538 Circuit Operation Figure 3 shows the HC4538 configured in the retriggerable mode. Briefly, the device operates as follows (refer to figure 1): In the quiescent state, the external timing capacitor, C output goes high and C discharges quickly to ...
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HD74HC4538 Power-Down Considerations Large values of C may cause problems when powering down the HC4538 because of the amount of energy stored in X the capacitor. When a system containing this device is powered down, the capacitor may discharge from ...
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HD74HC4538 Quiescent State 7 Trigger Input A (Pin 4 or 12) Trigger Input B (Pin 5 or 11) Reset Input C D (Pin Trigger-Control Circuit Output 4 T Input 2 12 (Pin 2 or 14) ...
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HD74HC4538 Rising-Edge Trigger Falling-Edge Trigger Figure 3. Retriggerable Monostable Circuitry Rev.2.00 Mar 30, 2006 page ...
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HD74HC4538 Rising-Edge Trigger Falling-Edge Trigger Figure 4. Nonritriggerable Monostable Circuitry Application Data 10000.0 1000.0 100.0 10.0 1.0 0.1 Rev.2.00 Mar 30, 2006 page ...
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HD74HC4538 10000.0 1000.0 100.0 10.0 1.0 0.1 10000.0 1000.0 100.0 10.0 1.0 0.1 Rev.2.00 Mar 30, 2006 page Timing Capacitance Cext (pF Timing ...
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HD74HC4538 1.2 1.1 1.0 0.9 0.8 0.7 2.0 1.2 1.1 1.0 0.9 0.8 0.7 0.6 2.0 Rev.2.00 Mar 30, 2006 page Cext 2.5 3.0 3.5 4.0 4.5 5.0 Supply Voltage Vcc (V) Cext 2.5 3.0 3.5 4.0 ...
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HD74HC4538 Package Dimensions JEITA Package Code RENESAS Code P-DIP16-6.3x19.2-2.54 PRDP0016AE 0. JEITA Package Code RENESAS Code P-SOP16-5.5x10.06-1.27 PRSP0016DH Index mark Rev.2.00 Mar 30, 2006 page Previous Code ...
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HD74HC4538 JEITA Package Code RENESAS Code P-SOP16-3.95x9.9-1.27 PRSP0016DG Index mark Rev.2.00 Mar 30, 2006 page Previous Code MASS[Typ.] FP-16DNV 0.15g NOTE) 1. ...
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Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead ...