Cautions Keep safety first your circuit designs! Renesas Technolo
|
|
|
Top Searches for this datasheet
Cautions
Keep safety first your circuit designs! Renesas Technology Corporation puts maximum effort into making semiconductor products better more reliable, there always possibility that trouble occur with them. Trouble with semiconductors lead personal injury, fire property damage. Remember give consideration safety when making your circuit designs, with appropriate measures such placement substitutive, auxiliary circuits, (ii) nonflammable material (iii) prevention against malfunction mishap. Notes regarding these materials These materials intended reference assist customers selection Renesas Technology Corporation product best suited customer's application; they convey license under intellectual property rights, other rights, belonging Renesas Technology Corporation third party. Renesas Technology Corporation assumes responsibility damage, infringement third-party's rights, originating product data, diagrams, charts, programs, algorithms, circuit application examples contained these materials. information contained these materials, including product data, diagrams, charts, programs algorithms represents information products time publication these materials, subject change Renesas Technology Corporation without notice product improvements other reasons. therefore recommended that customers contact Renesas Technology Corporation authorized Renesas Technology Corporation product distributor latest product information before purchasing product listed herein. information described here contain technical inaccuracies typographical errors. Renesas Technology Corporation assumes responsibility damage, liability, other loss rising from these inaccuracies errors. Please also attention information published Renesas Technology Corporation various means, including Renesas Technology Corporation Semiconductor home page (http://www.renesas.com). When using information contained these materials, including product data, diagrams, charts, programs, algorithms, please sure evaluate information total system before making final decision applicability information products. Renesas Technology Corporation assumes responsibility damage, liability other loss resulting from information contained herein. Renesas Technology Corporation semiconductors designed manufactured device system that used under circumstances which human life potentially stake. Please contact Renesas Technology Corporation authorized Renesas Technology Corporation product distributor when considering product contained herein specific purposes, such apparatus systems transportation, vehicular, medical, aerospace, nuclear, undersea repeater use. prior written approval Renesas Technology Corporation necessary reprint reproduce whole part these materials. these products technologies subject Japanese export control restrictions, they must exported under license from Japanese government cannot imported into country other than approved destination. diversion reexport contrary export control laws regulations Japan and/or country destination prohibited. Please contact Renesas Technology Corporation further details these materials products contained therein.
HD74CBT16212A
24-bit Bus-Exchange Switches
ADE-205-647A Preliminary Rev. Feb. 2002 Description
HD74CBT16212A devices provide 24-bits high speed TTL-compatible switching exchanging. state resistance switch allows connections made with minimal propagation delay. Each device operates 24-bit switch 12-bit exchanger that provides data exchanging between four signal ports data-select (S0, terminals.
Features
Minimal propagation delay through switch. switch connection between ports. TTL-compatible input levels. Ultra quiescent power. -Ideally suited notebook applications. Package type Product code example: HD74CBT16212ATEL
Package type TSSOP-56pin Package code TTP-56DAV Package suffix Taping code EL(1,000pcs Reel)
HD74CBT16212A
Function Table
Inputs High level level High impedance Inputs Outputs port port port port port port port port Function Disconnect port port port port port port port port Disconnect port port port port port port port port
Rev.1, Feb. 2002, page
HD74CBT16212A
Arrangement
10A1 10A2 11A1 11A2 12A1 12A2
10B1 10B2 11B1 11B2 12B1 12B2
(Top view)
Rev.1, Feb. 2002, page
HD74CBT16212A
Absolute Maximum Ratings
Item Supply voltage range Input voltage range Input clamp current Continuous output current Continuous current through Maximum power dissipation 25°C still air) Storage temperature Notes:
Symbol IGND Tstg
Ratings -0.5 -0.5 ±100 1.32
Unit
Conditions
absolute maximum ratings values which must individually exceeded, furthermore, which realized same time. input output voltage ratings exceeded even input output clamp-current ratings observed. maximum package power dissipation calculated using junction temperature 150°C.
Recommended Operating Conditions
Item Supply voltage range Input voltage range Output voltage range Input transition rise fall rate Operating free-air temperature Symbol VI/O Unit Conditions
Note: Unused floating inputs must held high low.
Rev.1, Feb. 2002, page
HD74CBT16212A
Block Diagram
12A1
12B1
12A2
12B2
Rev.1, Feb. 2002, page
HD74CBT16212A
Electrical Characteristics
85°C)
Item Clamp diode voltage Input voltage Symbol On-state switch resistance
-1.2
Unit
Test conditions
Input current Off-state leakage current Quiescent supply current Increase input Notes:
±1.0 ±1.0
GND, input other inputs
condition shown appropriate values under recommended operating conditions. typical values (unless otherwise noted), 25°C. Measured voltage drop between terminals indicated current through switch. On-state resistance determined lower voltage terminals. This increase supply current each input that specified voltage level rather than GND.
Capacitance
25°C)
Item Control input capacitance Input output capacitance Symbol CI/O (OFF) Unit Test conditions
Note: This parameter determined device characterization production tested.
Rev.1, Feb. 2002, page
HD74CBT16212A
Switching Characteristics
85°C)
Symbol tPLH tPHL tPLH tPHL 0.35 10.0 10.4 Unit Test conditions FROM (Input) (Output)
Item Propagation delay time Propagation delay time Enable time Disable time
5.0±0.5
Symbol tPLH tPHL tPLH tPHL 0.25 Unit Test conditions FROM (Input) (Output)
Item Propagation delay time Propagation delay time Enable time Disable time
Note:
propagation delay calculated time constant typical on-state resistance switch specified load capacitance, when driven ideal voltage source (zero output impedance).
Rev.1, Feb. 2002, page
HD74CBT16212A
Test Circuit
under table OPEN
Load circuit outputs Symbol tPHL OPEN OPEN
Note: includes probe capacitance.
Rev.1, Feb. 2002, page
HD74CBT16212A
Waveforms
Input Output
Waveforms
Output Control Waveform Notes: input pulses supplied generators having following characteristics MHz, Waveform output with internal conditions such that output except when disabled output control. Waveform output with internal conditions such that output high except when disabled output control. output measured time with transition measurement.
Waveform
Rev.1, Feb. 2002, page
HD74CBT16212A
Package Dimensions
July, 2001
14.0 14.2
Unit:
*0.19 0.05
0.50 0.08
6.10
8.10 0.20 0.50
0.65
*0.15 0.05
0.10
0.10 0.05
1.20
plating
Hitachi Code JEDEC JEITA Mass (reference value)
TTP-56DAV 0.32
Rev.1, Feb. 2002, page
HD74CBT16212A
Disclaimer
Hitachi neither warrants grants licenses rights Hitachi's third party's patent, copyright, trademark, other intellectual property rights information contained this document. Hitachi bears responsibility problems that arise with third party's rights, including intellectual property rights, connection with information contained this document. Products product specifications subject change without notice. Confirm that have received latest product standards specifications before final design, purchase use. Hitachi makes every attempt ensure that products high quality reliability. However, contact Hitachi's sales office before using product application that demands especially high quality reliability where failure malfunction directly threaten human life cause risk bodily injury, such aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment medical equipment life support. Design your application that product used within ranges guaranteed Hitachi particularly maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions other characteristics. Hitachi bears responsibility failure damage when used beyond guaranteed ranges. Even within guaranteed ranges, consider normally foreseeable failure rates failure modes semiconductor devices employ systemic measures such failsafes, that equipment incorporating Hitachi product does cause bodily injury, fire other consequential damage operation Hitachi product. This product designed radiation resistant. permitted reproduce duplicate, form, whole part this document without written approval from Hitachi. Contact Hitachi's sales office questions regarding this document Hitachi semiconductor products.
Sales Offices
Hitachi, Ltd.
Semiconductor Integrated Circuits Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: (03) 3270-2111 Fax: (03) 3270-5109
further information write
Hitachi Semiconductor (America) Inc. East Tasman Drive Jose,CA 95134 Tel: (408) 433-1990 Fax: <1>(408) 433-0223 Hitachi Europe Ltd. Electronic Components Group Whitebrook Park Lower Cookham Road Maidenhead Berkshire 8YA, United Kingdom Tel: <44> (1628) 585000 Fax: <44> (1628) 585200 Hitachi Europe GmbH Electronic Components Group Dornacher D-85622 Feldkirchen Postfach 201, D-85619 Feldkirchen Germany Tel: <49> (89) 9180-0 Fax: <49> (89) Hitachi Asia Ltd. Hitachi Tower Collyer Quay #20-00 Singapore 049318 <65>-538-6533/538-8577 <65>-538-6933/538-3877 Hitachi Asia Ltd. (Taipei Branch Office) 4/F, 167, North Road Hung-Kuo Building Taipei (105), Taiwan <886>-(2)-2718-3666 <886>-(2)-2718-8180 Telex 23222 HAS-TP http://www.hitachi.com.tw Hitachi Asia (Hong Kong) Ltd. Group (Electronic Components) 7/F., North Tower World Finance Centre, Harbour City, Canton Road Tsim Tsui, Kowloon Hong Kong <852>-(2)-735-9218 <852>-(2)-730-0281
Copyright Hitachi, Ltd., 2002. rights reserved. Printed Japan.
Colophon
Rev.1, Feb. 2002, page
Other recent searches
SIGC41T120R3L - SIGC41T120R3L SIGC41T120R3L Datasheet
PLCC44 - PLCC44 PLCC44 Datasheet
HYSL8M18D600A - HYSL8M18D600A HYSL8M18D600A Datasheet
Privacy Policy | Disclaimer
© 2012 Datasheet Archive
