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HD74ACT107T中文资料

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.wendangku.net/doc/ce908529dd36a32d73758132.html

Renesas Technology Corp.

Customer Support Dept.

April 1, 2003

Cautions

Keep safety first in your circuit designs!

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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

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contained therein.

HD74AC107/HD74ACT107

Dual JK Flip-Flop (with Separate Clear and Clock)

ADE-205-363 (Z)

1st. Edition

Sep. 2000 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

HD74ACT107T中文资料

HD74AC107/HD74ACT107

HD74ACT107T中文资料

2

Logic Symbol

Pin Names

J 1, J 2, K 1, K 2Data Inputs

CP 1, CP 2Clock Pulse Inputs (Active Falling Edge)C D1, C D2

Direct Clear Inputs (Active Low)Q 1, Q 2, Q 1, Q 2

Outputs

Truth Table

Inputs Outputs @ t n @ t n + 1J K Q L L Qn L H L H L H H H

Q n

H :High Voltage Level L :Low Voltage Level

t n :Bit time before clock pulse.t n + 1

:

Bit time after clock pulse.

HD74AC107/HD74ACT107

HD74ACT107T中文资料

3

Logic Diagram

DC Characteristics (unless otherwise specified)

Item

Symbol Max Unit Condition

Maximum quiescent supply current I CC 40μA V IN = V CC or ground, V CC = 5.5 V,Ta = Worst case

Maximum quiescent supply current I CC 4.0μA V IN = V CC or ground, V CC = 5.5 V,Ta = 25°C

Maximum additional I CC /input (HD74ACT107)

I CCT

1.5

mA

V IN = V CC – 2.1 V, V CC = 5.5 V Ta = Worst case

HD74AC107/HD74ACT107

4

AC Characteristics: HD74AC107

Ta = +25°C C L = 50 pF

Ta = –40°C to +85°C C L = 50 pF Item

Symbol V CC (V)*1Min Typ Max Min Max Unit Maximum clock f max

3.3125——100—MHz

frequency 5.0150——125—Propagation delay t PLH 3.3 1.09.513.0 1.014.0ns C P to Q or Q 5.0 1.07.510.0 1.011.0Propagation delay t PHL 3.3 1.010.013.5 1.014.5ns C P to Q or Q 5.0 1.08.010.5 1.011.5Propagation delay t PLH 3.3 1.09.513.0 1.014.0ns C D to Q

5.0 1.07.510.0 1.011.0Propagation delay t PHL 3.3 1.09.513.0 1.014.0ns C D to Q 5.0

1.0

7.5

10.0

1.0

11.0

Note:

1.Voltage Range 3.3 is 3.3 V ± 0.3 V

Voltage Range 5.0 is 5.0 V ± 0.5 V

Operating Requirements: HD74AC107

Ta = +25°C C L = 50 pF

Ta = –40°C to +85°C C L = 50 pF

Item Symbol V CC (V)*1Typ Guaranteed Minimum

Unit Setup time t su

3.3 3.0 5.5 6.0ns

J or k to C P 5.0 2.0 4.0 4.5Hold time t h

3.3–1.50.00.0C P to J or k 5.0–0.50.00.0Pulse width t w 3.3 2.0 5.57.0C P or C D

5.0 2.0 4.5 5.0Recovery time t rec 3.3 1.5 3.0 3.0C D to C P 5.0

1.0

3.0

3.0

Note:

1.Voltage Range 3.3 is 3.3 V ± 0.3 V

Voltage Range 5.0 is 5.0 V ± 0.5 V

HD74AC107/HD74ACT107

5

AC Characteristics: HD74ACT107

Ta = +25°C C L = 50 pF

Ta = –40°C to +85°C C L = 50 pF Item

Symbol V CC (V)*1Min Typ Max Min Max Unit Maximum clock frequency f max 5.0100——80—MHz Propagation delay C P to Q or Q t PLH 5.0 1.09.512.5 1.013.5ns

Propagation delay C P to Q or Q t PHL 5.0 1.010.513.0 1.014.0Propagation delay C D to Q

t PLH 5.0 1.08.511.0 1.012.0Propagation delay C D to Q t PHL

5.0

1.0

8.5

11.0

1.0

12.0

Note:

1.Voltage Range 5.0 is 5.0 V ± 0.5 V

Operating Requirements: HD74ACT107

Ta = +25°C C L = 50 pF

Ta = –40°C to +85°C C L = 50 pF

Item Symbol V CC (V)*1Typ Guaranteed Minimum

Unit Setup time J or k to C P t su 5.0 2.57.08.0ns

Hold time C P to J or k t h 5.00.0 1.5 1.5Pulse width C P or C D

t w 5.0 4.57.08.0Recovery time C D to C P t rec

5.0

3.0

3.0

Note:

1.Voltage Range 5.0 is 5.0 V ± 0.5 V

Capacitance

Item

Symbol Typ Unit Condition Input capacitance

C IN 4.5pF V CC = 5.5 V Power dissipation capacitance

C PD

35.0

pF

V CC = 5.0 V

HD74AC107/HD74ACT107 Package Dimensions

HD74ACT107T中文资料

HD74ACT107T中文资料

6

HD74AC107/HD74ACT107

HD74ACT107T中文资料

7

HD74AC107/HD74ACT107

HD74ACT107T中文资料

8

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 fail-safes, 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

Copyright ? Hitachi, Ltd., 2000. All rights reserved. Printed in Japan.

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