 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| HD74AC107/HD74ACT107 Dual JK Flip-Flop (with Separate Clear and Clock) Description The HD74AC107/HD74ACT107 dual JK master/slave flip-flops have a separate clock for each flip-flop. Inputs to the master section are controlled by the clock pulse. The clock pulse also regulates the state of the coupling transistors which connect the master and slave sections. The sequence of operation is as follows: 1) isolate slave from master; 2) enter information from J and K inputs to master; 3) disable J and K inputs; 4) transfer information from master to slave. Features * Outputs Source/Sink 24 mA * HD74ACT107 has TTL-Compatible Inputs Pin Arrangement J1 1 Q1 2 Q1 3 K1 4 Q2 5 Q2 6 GND 7 (Top view) 14 VCC 13 CD1 12 CP1 11 K2 10 CD2 9 CP2 8 J2 HD74AC107/HD74ACT107 Logic Symbol 3 8 9 Q1 2 11 1 12 4 J1 CP1 K1 Q1 J2 CP2 K2 Q2 6 CD1 13 CD2 10 Q2 5 VCC = Pin14 GND = Pin7 Pin Names J1, J2, K1, K2 CP1, CP2 C D1, CD2 Q1, Q2, Q1, Q 2 Data Inputs Clock Pulse Inputs (Active Falling Edge) Direct Clear Inputs (Active Low) Outputs Truth Table Inputs @ tn J L L H H H L tn tn + 1 : : : : K L H L H High Voltage Level Low Voltage Level Bit time before clock pulse. Bit time after clock pulse. Outputs @ tn + 1 Q Qn L H Qn 2 HD74AC107/HD74ACT107 Logic Diagram CD J K CP #CP CP #CP Q #CP #CP Q CP CP CP CP CP DC Characteristics (unless otherwise specified) Item Maximum quiescent supply current Maximum quiescent supply current Maximum additional ICC/input (HD74ACT107) Symbol I CC I CC I CCT Max 80 8.0 1.5 Unit A A mA Condition VIN = VCC or ground, VCC = 5.5 V, Ta = Worst case VIN = VCC or ground, VCC = 5.5 V, Ta = 25C VIN = VCC - 2.1 V, VCC = 5.5 V Ta = Worst case 3 HD74AC107/HD74ACT107 AC Characteristics: HD74AC107 Ta = +25C CL = 50 pF Item Maximum clock frequency Propagation delay CP to Q or Q Propagation delay CP to Q or Q Propagation delay CD to Q Propagation delay CD to Q Note: t PHL t PLH t PHL t PLH Symbol f max VCC (V)*1 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 1. Voltage Range 3.3 is 3.3 V 0.3 V Voltage Range 5.0 is 5.0 V 0.5 V Min 125 150 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Typ -- -- 9.5 7.5 10.0 8.0 9.5 7.5 9.5 7.5 Max -- -- 13.0 10.0 13.5 10.5 13.0 10.0 13.0 10.0 Ta = -40C to +85C CL = 50 pF Min 100 125 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Max -- -- 14.0 11.0 14.5 11.5 14.0 11.0 14.0 11.0 ns ns ns ns Unit MHz Operating Requirements: HD74AC107 Ta = +25C CL = 50 pF Item Setup time J or k to CP Hold time CP to J or k Pulse width CP or CD Recovery time CD to CP Note: t rec tw th Symbol t su VCC (V)*1 Typ 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.0 2.0 -1.5 -0.5 2.0 2.0 -2.5 -1.5 Ta = -40C to +85C CL = 50 pF Guaranteed Minimum 5.5 4.0 0.0 0.0 5.5 4.5 0.0 0.0 6.0 4.5 0.0 0.0 7.5 5.0 0.0 0.0 Unit ns 1. Voltage Range 3.3 is 3.3 V 0.3 V Voltage Range 5.0 is 5.0 V 0.5 V 4 HD74AC107/HD74ACT107 AC Characteristics: HD74ACT107 Ta = +25C CL = 50 pF Item Maximum clock frequency Propagation delay CP to Q or Q Propagation delay CP to Q or Q Propagation delay CD to Q Propagation delay CD to Q Note: Symbol f max t PLH t PHL t PLH t PHL VCC (V)*1 5.0 5.0 5.0 5.0 5.0 Min 100 1.0 1.0 1.0 1.0 Typ -- 9.5 10.5 8.5 8.5 Max -- 12.5 13.0 11.0 11.0 Ta = -40C to +85C CL = 50 pF Min 80 1.0 1.0 1.0 1.0 Max -- 13.5 14.0 12.0 12.0 Unit MHz ns 1. Voltage Range 5.0 is 5.0 V 0.5 V Operating Requirements: HD74ACT107 Ta = +25C CL = 50 pF Item Setup time J or k to CP Hold time CP to J or k Pulse width CP or CD Recovery time CD to CP Note: Symbol t su th tw t rec VCC (V)*1 Typ 5.0 5.0 5.0 5.0 2.5 0.0 4.5 -- Ta = -40C to +85C CL = 50 pF Guaranteed Minimum 7.0 1.5 7.0 3.0 8.0 1.5 8.0 3.0 Unit ns 1. Voltage Range 5.0 is 5.0 V 0.5 V Capacitance Item Input capacitance Power dissipation capacitance Symbol CIN CPD Typ 4.5 35.0 Unit pF pF Condition VCC = 5.5 V VCC = 5.0 V 5 Unit: mm 19.20 20.32 Max 14 8 6.30 7.40 Max 1 2.39 Max 1.30 7 7.62 0.51 Min 2.54 Min 5.06 Max 2.54 0.25 0.48 0.10 0.25 - 0.05 0 - 15 + 0.10 Hitachi Code JEDEC EIAJ Weight (reference value) DP-14 Conforms Conforms 0.97 g Unit: mm 10.06 10.5 Max 14 8 5.5 1 7 *0.22 0.05 0.20 0.04 2.20 Max 7.80 - 0.30 1.15 0 - 8 0.70 0.20 + 0.20 1.42 Max 1.27 *0.42 0.08 0.40 0.06 0.12 M Hitachi Code JEDEC EIAJ Weight (reference value) FP-14DA -- Conforms 0.23 g *Dimension including the plating thickness Base material dimension 0.10 0.10 0.15 Unit: mm 8.65 9.05 Max 14 8 3.95 1 1.75 Max 7 *0.20 0.05 6.10 - 0.30 1.08 + 0.10 0.635 Max 0 - 8 0.11 0.14 + 0.04 - 1.27 *0.40 0.06 0.67 0.60 + 0.20 - 0.15 0.25 M Hitachi Code JEDEC EIAJ Weight (reference value) FP-14DN Conforms Conforms 0.13 g *Pd plating Unit: mm 5.00 5.30 Max 14 8 4.40 1 *0.22+0.08 -0.07 7 0.65 1.0 0.13 M 0.83 Max *0.17 0.05 0.15 0.04 1.10 Max 6.40 0.20 0 - 8 0.50 0.10 0.20 0.06 0.10 0.07 +0.03 -0.04 *Dimension including the plating thickness Base material dimension Hitachi Code JEDEC EIAJ Weight (reference value) TTP-14D -- -- 0.05 g 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 : http:semiconductor.hitachi.com/ Europe : http://www.hitachi-eu.com/hel/ecg Asia (Singapore) : http://www.has.hitachi.com.sg/grp3/sicd/index.htm Asia (Taiwan) : http://www.hitachi.com.tw/E/Product/SICD_Frame.htm Asia (HongKong) : http://www.hitachi.com.hk/eng/bo/grp3/index.htm Japan : 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 Europe Ltd. Electronic Components Group. Whitebrook Park Lower Cookham Road Maidenhead Berkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000 Fax: <44> (1628) 778322 Hitachi Asia Pte. Ltd. 16 Collyer Quay #20-00 Hitachi Tower Singapore 049318 Tel: 535-2100 Fax: 535-1533 Hitachi Asia Ltd. Taipei Branch Office 3F, Hung Kuo Building. No.167, Tun-Hwa North Road, Taipei (105) Tel: <886> (2) 2718-3666 Fax: <886> (2) 2718-8180 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 Telex: 40815 HITEC HX Copyright ' Hitachi, Ltd., 1999. All rights reserved. Printed in Japan. |
Price & Availability of HD74ACT107
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |