To all our customers Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp. The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.) Accordingly, although Hitachi, Hitachi, Ltd., Hitachi Semiconductors, and other Hitachi brand names are mentioned in the document, these names have in fact all been changed to Renesas Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been made to the contents of the document, and these changes do not constitute any alteration to the contents of the document itself. Renesas Technology Home Page: http://www.renesas.com Renesas Technology Corp. Customer Support Dept. April 1, 2003 Cautions Keep safety first in your circuit designs! 1. Renesas Technology Corporation 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 Corporation 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 Corporation or a third party. 2. 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HD74HC373/HD74HC533 Octal D-type Transparent Latches (with 3-state outputs) Octal D-type Transparent Latches (with inverted 3-state outputs) ADE-205-498 (Z) 1st. Edition Sep. 2000 Description When the latch enable input is high, the Q outputs of HD74HC373 will follow the D inputs and the Q outputs of HD74HC533 will follow the inversion of the D inputs. When the latch enable goes low, data at the D inputs will be retained at the outputs until latch enable returns high again. When a high logic level is applied to the output control input, all outputs go to a high impedance state, regardless of what signals are present at the other inputs and the state of the storage elements. Features * * * * * High Speed Operation: tpd (D to Q) = 16 ns typ (CL = 50 pF) High Output Current: Fanout of 15 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) Function Table Output Control Enable G D HD74HC373 Q HD74HC533 Q L H H H L L H L L H L L X No change No change X X Z Z H X : Z : irrelevant Off (high-impedance) state of a 3-state output. HD74HC373/HD74HC533 Pin Arrangement HD74HC373 Output Control 1 20 VCC 1Q 2 19 8Q 1D 3 18 8D 2D 4 17 7D 2Q 5 16 7Q 3Q 6 15 6Q 3D 7 14 6D 4D 8 13 5D 4Q 9 12 5Q GND 10 11 Enable G (Top view) HD74HC533 Output Control 1 20 VCC 1Q 2 19 8Q 1D 3 18 8D 2D 4 17 7D 2Q 5 16 7Q 3Q 6 15 6Q 3D 7 14 6D 4D 8 13 5D 4Q 9 12 5Q GND 10 11 Enable G (Top view) 2 HD74HC373/HD74HC533 Absolute Maximum Ratings Item Symbol Rating Unit Supply voltage range VCC -0.5 to +7.0 V Input voltage VIN -0.5 to VCC + 0.5 V Output voltage VOUT -0.5 to VCC + 0.5 V DC current drain per pin I OUT 35 mA DC current drai per VCC GND I CC, I GND 75 mA DC input diode current I IK 20 mA DC output diode current I OK 20 mA Power Dissipation per package PT 500 mW Storage temperature Tstg -65 to +150 C Block Diagram HD74HC373 D GQ GQ GQ GQ GQ GQ GQ 8D D D D D D D D 7D 6D 5D 4D 3D 2D 1D GQ Enable G Output Control 1Q 2Q 3Q 4Q 5Q 6Q 7Q 8Q 3 HD74HC373/HD74HC533 HD74HC533 D GQ GQ GQ GQ GQ GQ GQ 8D D D D D D D D 7D 6D 5D 4D 3D 2D 1D GQ Enable G Output Control 1Q 4 2Q 3Q 4Q 5Q 6Q 7Q 8Q HD74HC373/HD74HC533 DC Characteristics Ta = -40 to +85C Ta = 25C Item Symbol VCC (V) Min Typ Max Min Max Unit Input voltage VIH 2.0 1.5 -- -- 1.5 -- V 4.5 3.15 -- -- 3.15 -- 6.0 4.2 -- -- 4.2 -- 2.0 -- -- 0.5 -- 0.5 4.5 -- -- 1.35 -- 1.35 6.0 -- -- 1.8 -- 1.8 2.0 1.9 2.0 -- 1.9 -- 4.5 4.4 4.5 -- 4.4 -- 6.0 5.9 6.0 -- 5.9 -- 4.5 4.18 -- -- 4.13 -- I OH = -6 mA 6.0 5.68 -- -- 5.63 -- I OH = -7.8 mA 2.0 -- 0.0 0.1 -- 0.1 4.5 -- 0.0 0.1 -- 0.1 6.0 -- 0.0 0.1 -- 0.1 4.5 -- -- 0.26 -- 0.33 I OL = 6 mA 6.0 -- -- 0.26 -- 0.33 I OL = 7.8 mA VIL Output voltage VOH VOL Test Conditions V V V Vin = VIH or VIL I OH = -20 A Vin = VIH or VIL I OL = 20 A Off-state output current I OZ 6.0 -- -- 0.5 -- 5.0 A Vin = VIH or VIL, Vout = VCC or GND Input current Iin 6.0 -- -- 0.1 -- 1.0 A Vin = VCC or GND Quiescent supply current I CC 6.0 -- -- 4.0 40 A Vin = VCC or GND, Iout = 0 A -- 5 HD74HC373/HD74HC533 AC Characteristics (CL = 50 pF, Input tr = tf = 6 ns) Ta = -40 to +85C Ta = 25C VCC (V) Min Typ Max Min Max Unit Test Conditions Propagation delay t PLH 2.0 -- -- 150 -- 190 ns G to Q time 4.5 -- 18 30 -- 38 6.0 -- -- 26 -- 33 t PLH 2.0 -- -- 125 -- 155 ns D to Q t PHL 4.5 -- 16 25 -- 31 6.0 -- -- 21 -- 26 2.0 -- -- 150 -- 190 4.5 -- 12 30 -- 38 6.0 -- -- 26 -- 33 2.0 -- -- 150 -- 190 4.5 -- 15 30 -- 38 6.0 -- -- 26 -- 33 2.0 -- -- 150 -- 190 4.5 -- 13 30 -- 38 6.0 -- -- 26 -- 33 2.0 -- -- 150 -- 190 4.5 -- 16 30 -- 38 6.0 -- -- 26 -- 33 2.0 100 -- -- 125 -- 4.5 20 1 -- 25 -- 6.0 17 -- -- 21 -- 2.0 50 -- -- 65 -- 4.5 10 1 -- 13 -- 6.0 9 -- -- 11 -- 2.0 80 -- -- 100 -- 4.5 16 6 -- 20 -- 6.0 14 -- -- 17 -- Item Output enable Symbol t PHL t ZL time t ZH Output disable t LZ time t HZ Setup time Hold time Pulse width t su th tw Output rise/fall t TLH 2.0 -- -- 60 -- 75 time t THL 4.5 -- 4 12 -- 15 6.0 -- -- 10 -- 13 -- -- 5 10 -- 10 Input capacitance 6 Cin ns ns ns ns ns ns ns ns pF HD74HC373/HD74HC533 Package Dimensions Unit: mm 24.50 25.40 Max 1 7.00 Max 11 6.30 20 10 1.30 2.54 0.25 0.48 0.10 0.51 Min 1.27 Max 7.62 2.54 Min 5.08 Max 0.89 + 0.11 0.25 - 0.05 0 - 15 Hitachi Code JEDEC EIAJ Mass (reference value) DP-20N -- Conforms 1.26 g Unit: mm 12.6 13 Max 11 1 10 1.27 *0.42 0.08 0.40 0.06 0.10 0.10 0.80 Max *0.22 0.05 0.20 0.04 2.20 Max 5.5 20 0.20 7.80 +- 0.30 1.15 0 - 8 0.70 0.20 0.15 0.12 M *Dimension including the plating thickness Base material dimension Hitachi Code JEDEC EIAJ Mass (reference value) FP-20DA -- Conforms 0.31 g 7 HD74HC373/HD74HC533 Unit: mm 12.8 13.2 Max 11 1 10 0.20 0.10 0.935 Max *0.27 0.05 0.25 0.04 2.65 Max 7.50 20 1.27 *0.42 0.08 0.40 0.06 0.25 10.40 +- 0.40 1.45 0 - 8 0.57 0.70 +- 0.30 0.15 0.12 M Hitachi Code JEDEC EIAJ Mass (reference value) *Dimension including the plating thickness Base material dimension FP-20DB Conforms -- 0.52 g Unit: mm 6.50 6.80 Max 11 1 10 4.40 20 0.65 *0.22+0.08 -0.07 0.20 0.06 1.0 0.13 M 6.40 0.20 *Dimension including the plating thickness Base material dimension 8 0.07 +0.03 -0.04 0.10 *0.17 0.05 0.15 0.04 1.10 Max 0.65 Max 0 - 8 0.50 0.10 Hitachi Code JEDEC EIAJ Mass (reference value) TTP-20DA -- -- 0.07 g HD74HC373/HD74HC533 Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi's or any third party's patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party's rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi's sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi. 7. Contact Hitachi's sales office for any questions regarding this document or Hitachi semiconductor products. Hitachi, Ltd. Semiconductor & Integrated Circuits. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109 URL NorthAmerica Europe Asia Japan : : : : http://semiconductor.hitachi.com/ http://www.hitachi-eu.com/hel/ecg http://sicapac.hitachi-asia.com http://www.hitachi.co.jp/Sicd/indx.htm For further information write to: Hitachi Semiconductor (America) Inc. 179 East Tasman Drive, San Jose,CA 95134 Tel: <1> (408) 433-1990 Fax: <1>(408) 433-0223 Hitachi Europe GmbH Electronic Components Group Dornacher Strae 3 D-85622 Feldkirchen, Munich Germany Tel: <49> (89) 9 9180-0 Fax: <49> (89) 9 29 30 00 Hitachi Asia Ltd. Hitachi Tower 16 Collyer Quay #20-00, Singapore 049318 Tel : <65>-538-6533/538-8577 Fax : <65>-538-6933/538-3877 URL : http://www.hitachi.com.sg Hitachi Europe Ltd. Electronic Components Group. Whitebrook Park Lower Cookham Road Maidenhead Berkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000 Fax: <44> (1628) 585160 Hitachi Asia Ltd. (Taipei Branch Office) 4/F, No. 167, Tun Hwa North Road, Hung-Kuo Building, Taipei (105), Taiwan Tel : <886>-(2)-2718-3666 Fax : <886>-(2)-2718-8180 Telex : 23222 HAS-TP URL : http://www.hitachi.com.tw Hitachi Asia (Hong Kong) Ltd. Group III (Electronic Components) 7/F., North Tower, World Finance Centre, Harbour City, Canton Road Tsim Sha Tsui, Kowloon, Hong Kong Tel : <852>-(2)-735-9218 Fax : <852>-(2)-730-0281 URL : http://www.hitachi.com.hk Copyright Hitachi, Ltd., 2000. All rights reserved. Printed in Japan. Colophon 2.0 9