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. HD74LS47 BCD-to-Seven-Segment Decoder / Driver (with 15 V Outputs) REJ03D0410-0301 Rev.3.01 May 10, 2006 HD74LS47 features active-low outputs designed for driving incandescent indicators directly. This device has full ripple-blanking input / output controls and a lamp test. Display patterns for BCD input counts above 9 are unique symbols to authenticate input conditions. This circuit incorporates automatic leading and / or trailing-edge zeroblanking control (RBI and RBO). Lamp test (LT) of these types may be performed at any time when the BI / RBO node is at a high level. It contains an overriding blanking input (BI) which can be used to control the lamp intensity of pulsing or to inhibit the outputs. Inputs and outputs are entirely compatible for use with TTL or DTL logic outputs. Features * Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation Taping Abbreviation (Quantity) HD74LS47P DILP-16 pin PRDP0016AE-B (DP-16FV) P -- HD74LS47FPEL SOP-16 pin (JEITA) PRSP0016DH-B (FP-16DAV) FP EL (2,000 pcs/reel) Note: Please consult the sales office for the above package availability. Pin Arrangement B 1 C 2 LT 16 VCC 15 f Inputs BI/RBO B f 3 C g 14 g 4 LT a 13 a BI/RBO b RBI c 12 b D d 11 c A e 10 d 9 e RBI 5 D 6 A 7 GND 8 Inputs (Top view) Rev.3.01, May 10, 2006, page 1 of 6 Outputs HD74LS47 Function Table Decimal or Function 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 BI RBI LT Inputs LT H H H H H H H H H H H H H H H H X H L RBI H X X X X X X X X X X X X X X X X L X D L L L L L L L L H H H H H H H H X L X C L L L L H H H H L L L L H H H H X L X B L L H H L L H H L L H H L L H H X L X A L H L H L H L H L H L H L H L H X L X BI/ RBO H H H H H H H H H H H H H H H H L L H Outputs a ON OFF ON ON OFF ON OFF ON ON ON OFF OFF OFF ON OFF OFF OFF OFF ON b ON ON ON ON ON OFF OFF ON ON ON OFF OFF ON OFF OFF OFF OFF OFF ON c ON ON OFF ON ON ON ON ON ON ON OFF ON OFF OFF OFF OFF OFF OFF ON d ON OFF ON ON OFF ON ON OFF ON OFF ON ON OFF ON ON OFF OFF OFF ON e ON OFF ON OFF OFF OFF ON OFF ON OFF ON OFF OFF OFF ON OFF OFF OFF ON f ON OFF OFF OFF ON ON ON OFF ON ON OFF OFF ON ON ON OFF OFF OFF ON g OFF OFF ON ON ON ON ON OFF ON ON ON ON ON ON ON OFF OFF OFF ON Note 1 2 3 4 H; high level, L; low level, X, irrelevant Notes: 1. The blanking input (BI) must be open or held at a high logic level when output functions 0 through 15 are desired. The ripple-blanking input (RBI) must be open or high if blanking of a decimal zero is not desired. 2. When a low logic level is applied directly to the blanking input (BI), all segment outputs are off regardless of the level of any other input. 3. When ripple-blanking input (RBI) and inputs A, B, C, and D are a low level with the lamp test input high, all segment outputs go off and the ripple-blanking output (RBO) goes to a low level (response condition). 4. When a blanking input / ripple blanking output (BI / RBO) is open or held high and a low is applied to the lamp-test input, all segment outputs are on. a f g e c d Rev.3.01, May 10, 2006, page 2 of 6 b 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 HD74LS47 Block Diagram a A b B Inputs C c Outputs D d Blanking Input or Ripple Blanking Output (BI/RBO) e f Lamp Test Input (LT) g Ripple Blanking Input (RBI) Absolute Maximum Ratings Item Supply voltage Input voltage Symbol VCC VIN Ratings 7 7 Output current IO(peak) 200 (tw 1ms,duty cycle 10%) Output current (off) IO(off) 1 Power dissipation PT 400 Operating temperature Tupr -20 to +75 Storage temperature Tstg -65 to +150 Note: Voltage value, unless otherwise noted, are with respect to network ground terminal. Rev.3.01, May 10, 2006, page 3 of 6 Unit V V mA mA mW C C HD74LS47 Recommended Operating Conditions Item Symbol VCC VO(off) IO(on) IOH IOL Topr Supply voltage Output voltage (off) Input current (on) Output current Operating temperature Min 4.75 -- -- -- -- -20 Typ 5.00 -- -- -- -- 25 Max 5.25 15 24 -50 3.2 75 Unit V V mA A mA C Electrical Characteristics (Ta = -20 to +75 C) Item Input voltage Symbol VIH VIL min. 2.0 -- typ.* -- -- max. -- 0.8 Unit V V VOH 2.4 -- -- V -- -- 0.4 -- -- -- -- 0.5 0.4 -- -- 0.5 BI / RBO Output voltage VOL Condition VCC = 4.75 V, VIH = 2 V, VIL = 0.8 V, IOH = -50 A IOL = 1.6 mA VCC = 4.75 V, V IOL = 3.2 mA IH = 2 V, VIL = 0.8 V V IO(on) = 12 mA V VCC = 4.75 V, VIH = 2 V, VIL = 0.8 V a to g VO(on) Output current a to g IO(off) -- -- 250 A IIH -- -- 20 A Input current All input except BI / RBO BI / RBO -- -- -0.4 mA -- -- -1.2 mA -- -- 0.1 mA VCC = 5.25 V, VI = 7 V mA VCC = 5.25 V mA V VCC = 5.25 V VCC = 4.75 V, IIN = -18 mA IIL II Short-circuit BI / RBO IOS -0.3 -- -2 output current Supply current** ICC -- 7 13 Input clamp voltage VIK -- -- -1.5 Notes: * VCC = 5 V, Ta = 25C ** ICC is measured with all outputs open and inputs at 4.5 V. IO(on) = 24 mA VCC = 5.25 V, VIH = 2 V, VIL = 0.8 V, VO(off) = 15 V VCC = 5.25 V, VI = 2.7 V VCC = 5.25 V, VI = 0.4 V Switching Characteristics (VCC = 5 V, Ta = 25C) Item Turn-on time Turn-off time Symbol Input min. typ. max. Unit ton A RBI -- -- -- -- 100 100 ns toff A RBI -- -- -- -- 100 100 ns Rev.3.01, May 10, 2006, page 4 of 6 Condition CL = 15 pF, RL = 665 HD74LS47 Testing Method Test Circuit VCC 4.5V Output See Function Table a Input P.G. Zout = 50 Note: A B C D RL b c d CL e LT RBI BI/RBO f g CL includes probe and jig capacitance. Waveform tTHL tTLH 90% 1.3 V Input 3V 90% 1.3 V 10% 10% 0V ton toff VOH In phase output 1.3 V 1.3 V VOL ton toff VOH 1.3 V Out of phase output 1.3 V VOL Note: Input pulse: tTLH 15 ns, tTHL 6 ns, PRR = 1 MHz, duty cycle 50%. Testing Table Item ton toff RBI 4.5 V 4.5 V 4.5 V IN D GND GND GND GND Inputs C GND GND 4.5 V GND Rev.3.01, May 10, 2006, page 5 of 6 B GND 4.5 V 4.5 V GND A IN IN IN GND a OUT -- OUT OUT b -- -- OUT OUT c -- OUT -- OUT Outputs d OUT -- OUT OUT e OUT OUT OUT OUT f OUT -- OUT OUT g -- -- OUT -- HD74LS47 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-SOP16-5.5x10.06-1.27 RENESAS Code PRSP0016DH-B *1 Previous Code FP-16DAV 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.] 0.24g 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.3.01, May 10, 2006, page 6 of 6 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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