HD74HC4538RPEL Renesas Electronics America, HD74HC4538RPEL Datasheet

HD74HC4538RPEL

Manufacturer Part Number
HD74HC4538RPEL
Description
Manufacturer
Renesas Electronics America
Datasheet

Specifications of HD74HC4538RPEL

Logic Family
HC
High Level Output Current
-5.2mA
Low Level Output Current
5.2mA
Quiescent Current
130nA
Number Of Elements
2
Operating Temperature Classification
Industrial
Operating Supply Voltage (max)
6V
Operating Supply Voltage (typ)
2.5/3.3/5V
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Technology
CMOS
Abs. Propagation Delay Time
325ns
Operating Supply Voltage (min)
2V
Lead Free Status / RoHS Status
Not Compliant
To our customers,
Corporation, and Renesas Electronics Corporation took over all the business of both
companies. Therefore, although the old company name remains in this document, it is a valid
Renesas Electronics document. We appreciate your understanding.
Issued by: Renesas Electronics Corporation (http://www.renesas.com)
Send any inquiries to http://www.renesas.com/inquiry.
On April 1
st
, 2010, NEC Electronics Corporation merged with Renesas Technology
Renesas Electronics website:
Old Company Name in Catalogs and Other Documents
http://www.renesas.com
April 1
Renesas Electronics Corporation
st
, 2010

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HD74HC4538RPEL Summary of contents

Page 1

To our customers, Old Company Name in Catalogs and Other Documents st On April 1 , 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the ...

Page 2

All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm ...

Page 3

... Wide Operating Voltage 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 ...

Page 4

HD74HC4538 Pin Arrangement Logic Diagram Rev.2.00 Mar 30, 2006 page ...

Page 5

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 ...

Page 6

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 ...

Page 7

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 ...

Page 8

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 ...

Page 9

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) ...

Page 10

HD74HC4538 Rising-Edge Trigger Falling-Edge Trigger Figure 3. Retriggerable Monostable Circuitry Rev.2.00 Mar 30, 2006 page ...

Page 11

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 ...

Page 12

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 ...

Page 13

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 ...

Page 14

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 ...

Page 15

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. ...

Page 16

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 ...

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