To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology 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. Renesas Electronics website: http://www.renesas.com April 1st, 2010 Renesas Electronics Corporation Issued by: Renesas Electronics Corporation (http://www.renesas.com) Send any inquiries to http://www.renesas.com/inquiry. Notice 1. 2. 3. 4. 5. 6. 7. 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 the latest product information with a Renesas Electronics sales office. Also, please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website. Renesas Electronics does not assume any liability for infringement of patents, copyrights, or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document. No license, express, implied or otherwise, is granted hereby under any patents, copyrights or other intellectual property rights of Renesas Electronics or others. You should not alter, modify, copy, or otherwise misappropriate any Renesas Electronics product, whether in whole or in part. Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples. 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"High Quality": Transportation equipment (automobiles, trains, ships, etc.); traffic control systems; anti-disaster systems; anticrime systems; safety equipment; and medical equipment not specifically designed for life support. "Specific": Aircraft; aerospace equipment; submersible repeaters; nuclear reactor control systems; medical equipment or systems for life support (e.g. artificial life support devices or systems), surgical implantations, or healthcare intervention (e.g. excision, etc.), and any other applications or purposes that pose a direct threat to human life. You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics, especially with respect to the maximum rating, operating supply voltage range, movement power voltage range, heat radiation characteristics, installation and other product characteristics. Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges. Although Renesas Electronics endeavors to improve the quality and reliability of its products, semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use conditions. Further, Renesas Electronics products are not subject to radiation resistance design. Please be sure to implement safety measures to guard them against the possibility of physical injury, and injury or damage caused by fire in the event of the failure of a Renesas Electronics product, such as safety design for hardware and software including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other appropriate measures. Because the evaluation of microcomputer software alone is very difficult, please evaluate the safety of the final products or system manufactured by you. Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product. Please use Renesas Electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations. This document may not be reproduced or duplicated, in any form, in whole or in part, without prior written consent of Renesas Electronics. Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas Electronics products, or if you have any other inquiries. (Note 1) "Renesas Electronics" as used in this document means Renesas Electronics Corporation and also includes its majorityowned subsidiaries. (Note 2) "Renesas Electronics product(s)" means any product developed or manufactured by or for Renesas Electronics. HD74HC4518, HD74HC4520 Dual BCD Up Counters Dual Binary Up Counters REJ03D0653-0200 (Previous ADE-205-542) Rev.2.00 Mar 30, 2006 Description The HD74HC4518 dual BCD counter and the HD74HC4520 dual binary counter consist of two identical, independent, internally synchronous 4-stage counters. The counter stages are type D flip-flops, with interchangeable Clock and Enable lines for incrementing on either the positive-going or negative-going transition as required when cascading multiple stages. Each counter can be cleared by applying a high level on the Reset line. In addition, the HD74HC4518 will count out of all undefined states within two clock periods. These complementary MOS up counters find primary use in multi-stage synchronous or ripple counting applications requiring low power dissipation and/or high noise immunity. Features * * * * * * High Speed Operation High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 A max Low Quiescent Supply Current: ICC (static) = 4 A max (Ta = 25C) Ordering Information Part Name HD74HC4518P HD74HC4520P HD74HC4518FPEL HD74HC4520FPEL Package Code (Previous Code) PRDP0016AE-B (DP-16FV) Package Type DILP-16 pin PRSP0016DH-B (FP-16DAV) SOP-16 pin (JEITA) Package Abbreviation P -- FP EL (2,000 pcs/reel) PRSP0016DG-A RP (FP-16DNV) Note: Please consult the sales office for the above package availability. HD74HC4520RPEL Taping Abbreviation (Quantity) SOP-16 pin (JEDEC) EL (2,000 pcs/reel) Function Table Clock Enable H L X X L H X Notes: 1. X: Don't care Rev.2.00, Mar 30, 2006 page 1 of 8 X Reset L L L L L L H Operation Increment counter Increment counter No change No change No change No change Q0 to Q3 = L HD74HC4518, HD74HC4520 Pin Arrangement Clock A 1 16 VCC Enable A 2 15 Reset B Q0 A 3 C Q0 Q1 A 4 Q2 A R Q3 14 Q3 B Q1 Q2 13 Q2 B 5 Q2 Q1 12 Q1 B Q3 A 6 Q3 R Q0 C 11 Q0 B Reset A 7 10 Enable B GND 8 9 Clock B (Top view) Block Diagram HD74HC4518 Q1 Q0 D C R Reset Enable Clock Rev.2.00, Mar 30, 2006 page 2 of 8 Q D Q C R Q2 Q D Q C R Q3 Q D Q C Q Q R HD74HC4518, HD74HC4520 HD74HC4520 Q1 Q0 D C Q D Q C Q2 Q D Q C R R Q3 Q D Q C R Q Q R Reset Enable Clock Timing Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 6 7 8 9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 1 2 3 4 Clock Enable Reset 0 1 2 3 4 5 0 Q0 Q1 HD74HC4518 Q2 Q3 Q0 Q1 HD74HC4520 Q2 Q3 Rev.2.00, Mar 30, 2006 page 3 of 8 HD74HC4518, HD74HC4520 Absolute Maximum Ratings Item Supply voltage range Input / Output voltage Input / Output diode current Output current VCC, GND current Power dissipation Storage temperature Symbol VCC VIN, VOUT IIK, IOK IOUT ICC or IGND PT Tstg Ratings -0.5 to 7.0 -0.5 to VCC +0.5 20 25 50 500 -65 to +150 Unit V V mA mA mA mW C Note: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of which may be realized at the same time. Recommended Operating Conditions Item Supply voltage Input / Output voltage Operating temperature Input rise / fall time*1 Symbol VCC VIN, VOUT Ta tr, tf Ratings 2 to 6 0 to VCC -40 to 85 0 to 1000 0 to 500 0 to 400 Unit V V C ns Conditions VCC = 2.0 V VCC = 4.5 V VCC = 6.0 V Notes: 1. This item guarantees maximum limit when one input switches. Waveform: Refer to test circuit of switching characteristics. Electrical Characteristics Item Input voltage Output voltage Input current Quiescent supply current Symbol VCC (V) VIH 2.0 4.5 6.0 VIL 2.0 4.5 6.0 VOH 2.0 4.5 6.0 4.5 6.0 2.0 VOL 4.5 6.0 4.5 6.0 Iin 6.0 6.0 ICC Rev.2.00, Mar 30, 2006 page 4 of 8 Min 1.5 3.15 4.2 -- -- -- 1.9 4.4 5.9 4.18 5.68 -- -- -- -- -- -- -- Ta = 25C Typ Max -- -- -- -- -- -- -- 0.5 -- 1.35 -- 1.8 2.0 -- 4.5 -- 6.0 -- -- -- -- -- 0.0 0.1 0.0 0.1 0.0 0.1 -- 0.26 -- 0.26 -- 0.1 -- 4.0 Ta = -40 to+85C Min Max 1.5 -- 3.15 -- 4.2 -- -- 0.5 -- 1.35 -- 1.8 1.9 -- 4.4 -- 5.9 -- 4.13 -- 5.63 -- -- 0.1 -- 0.1 -- 0.1 -- 0.33 -- 0.33 -- 1.0 -- 40 Unit V Test Conditions V V Vin = VIH or VIL IOH = -20 A IOH = -4 mA IOH = -5.2 mA IOL = 20 A V Vin = VIH or VIL A A IOH = 4 mA IOH = 5.2 mA Vin = VCC or GND Vin = VCC or GND, Iout = 0 A HD74HC4518, HD74HC4520 Switching Characteristics (CL = 50 pF, Input tr = tf = 6 ns) Item Symbol VCC (V) tPLH tPHL tPLH tPHL 6.0 2.0 4.5 -- -- -- -- -- 22 32 200 40 -- -- -- tPLH tPHL 6.0 2.0 4.5 -- -- -- -- -- 17 34 190 38 trem 6.0 2.0 4.5 6.0 2.0 -- 80 16 14 0 -- -- 7 -- -- tTLH tTHL 4.5 6.0 2.0 4.5 0 0 -- -- Cin 6.0 -- -- -- fmax Propagation delay time tw Removal time Output rise/fall time Input capacitance Ta = -40 to +85C Min Max -- 4 -- 21 -- 25 -- 240 -- 48 2.0 4.5 6.0 2.0 4.5 Maximum clock frequency Pulse width Ta = 25C Typ Max -- 5 -- 27 -- 32 -- 190 22 38 Min -- -- -- -- -- Unit Test Conditions MHz ns Clock to Q 41 250 50 ns Reset to Q -- -- -- 43 240 48 ns Enable to Q 32 -- -- -- -- -- 100 20 17 0 41 -- -- -- -- -3 -- -- -- -- -- 75 15 0 0 -- -- -- -- 95 19 -- 5 13 10 -- -- 16 10 ns ns Reset clock ns pF Test Circuit VCC VCC Input Pulse Generator Zout = 50 Input Pulse Generator Zout = 50 See Function Table Output Clock Q0 Output Enable CL = 50 pF Q3 Reset CL = 50 pF Note : 1. CL includes probe and jig capacitance. Rev.2.00, Mar 30, 2006 page 5 of 8 HD74HC4518, HD74HC4520 Waveforms * Waveform - 1 tr tf 90% 50% Reset VCC 90% 50% 10% 10% tw 0V trem 90% 50% Clock VOH 90% 10% 10% tTHL tTLH tPHL VOH 90% 90% 50% 10% Qn VOL 10% tTHL VOL tTLH Note: 1. Input waveform: PRR 1 MHz, Zo = 50 , tr 6 ns, tf 6 ns * Waveform - 2 tr tf VCC Clock 50% 50% 50% 0V tw tPLH tPHL 90% Qn VOH 90% 50% 10% 50% 10% VOL tTHL tTLH Note: 1. Input waveform: PRR 1 MHz, Zo = 50 , tr 6 ns, tf 6 ns * Waveform - 3 tf Enable tr 90% 50% 90% 50% VCC 50% 10% 10% 0V tw tPLH tPHL 90% Qn 50% 10% tTLH VOH 90% 50% 10% tTHL Note: 1. Input waveform: PRR 1 MHz, Zo = 50 , tr 6 ns, tf 6 ns Rev.2.00, Mar 30, 2006 page 6 of 8 VOL HD74HC4518, HD74HC4520 Package Dimensions JEITA Package Code P-DIP16-6.3x19.2-2.54 RENESAS Code PRDP0016AE-B Previous Code DP-16FV MASS[Typ.] 1.05g D 9 E 16 1 8 b3 0.89 A1 A Z L Reference Symbol bp e e1 D E A A1 bp b3 c e Z L c e1 ( Ni/Pd/Au plating ) JEITA Package Code P-SOP16-3.95x9.9-1.27 RENESAS Code PRSP0016DG-A *1 Previous Code FP-16DNV Dimension in Millimeters Min Nom Max 7.62 19.2 20.32 6.3 7.4 5.06 0.51 0.40 0.48 0.56 1.30 0.19 0.25 0.31 0 15 2.29 2.54 2.79 1.12 2.54 MASS[Typ.] 0.15g D F 16 NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. 9 c *2 Index mark HE E bp Terminal cross section ( Ni/Pd/Au plating ) 1 Z Reference Dimension in Millimeters Symbol 8 e *3 bp x M A L1 A1 L y Detail F Rev.2.00, Mar 30, 2006 page 7 of 8 D E A2 A1 A bp b1 c c1 HE e x y Z L L1 Min Nom Max 9.90 10.30 3.95 0.10 0.14 0.25 1.75 0.34 0.40 0.46 0.15 0.20 0.25 0 8 5.80 6.10 6.20 1.27 0.25 0.15 0.635 0.40 0.60 1.27 1.08 HD74HC4518, HD74HC4520 JEITA Package Code P-SOP16-5.5x10.06-1.27 RENESAS Code PRSP0016DH-B *1 Previous Code FP-16DAV MASS[Typ.] 0.24g D F 16 NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. 9 c HE *2 E bp Index mark Terminal cross section ( Ni/Pd/Au plating ) 1 Z 8 e *3 bp x Reference Dimension in Millimeters Symbol M A L1 A1 y L Detail F Rev.2.00, Mar 30, 2006 page 8 of 8 D E A2 A1 A bp b1 c c1 HE e x y Z L L1 Min Nom Max 10.06 10.5 5.50 0.00 0.10 0.20 2.20 0.34 0.40 0.46 0.15 0.20 0.25 0 8 7.50 7.80 8.00 1.27 0.12 0.15 0.80 0.50 0.70 0.90 1.15 Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan 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 to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap. Notes regarding these materials 1. These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corp. product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corp. or a third party. 2. Renesas Technology Corp. assumes no responsibility for any damage, or infringement of any third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials. 3. 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