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HD74AC368/HD74ACT368 [ETC]

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HD74AC368/HD74ACT368
型号： HD74AC368/HD74ACT368
厂家： ETC    ETC
描述：

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HD74AC368/HD74ACT368  
Hex Inverter Buffer with 3-State Output  
ADE-205-393 (Z)  
1st. Edition  
Sep. 2000  
Features  
•
•
•
3-State Outputs Drive Bus Lines or Buffer Memory Address Registers  
Outputs Source/Sink 24 mA  
HD74ACT368 has TTL-Compatible Inputs  
Pin Arrangement  
16  
15 OE2  
OE1  
1
2
3
4
5
6
7
8
VCC  
I
14  
13  
12  
11  
10  
9
I
O
I
O
O
I
O
I
I
O
GND  
O
(Top view)  
HD74AC368/HD74ACT368  
Logic Symbol  
OE  
I
O
Pin Names  
OE1, OE2  
3-State Output: Enable Input (Active Low)  
I
Inputs  
O
Outputs  
Truth Table  
Inputs  
Output  
OE  
L
I
O
H
L
L
H
X
L
H
Z
H :  
High Voltage Level  
Low Voltage Level  
L
X
Z
:
:
:
Immaterial  
High Impedance  
DC Characteristics (unless otherwise specified)  
Item  
Symbol Max  
Unit  
Condition  
Maximum quiescent supply current  
ICC  
ICC  
ICCT  
80  
µA  
VIN = VCC or ground, VCC = 5.5 V,  
Ta = Worst case  
Maximum quiescent supply current  
Maximum ICC/input (HD74ACT368)  
8.0  
1.5  
µA  
VIN = VCC or ground, VCC = 5.5 V,  
Ta = 25°C  
mA  
VIN = VCC – 2.1 V, VCC = 5.5 V,  
Ta = Worst case  
2
HD74AC368/HD74ACT368  
AC Characteristics: HD74AC368  
Ta = +25°C  
Ta = –40°C to +85°C  
CL = 50 pF  
CL = 50 pF  
Item  
Symbol VCC (V)*1  
Min  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
Typ  
Max  
9.0  
Min  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
Max  
10.0  
7.5  
Unit  
Propagation delay  
tPLH  
tPHL  
tZH  
tZL  
3.3  
5.0  
3.3  
5.0  
3.3  
5.0  
3.3  
5.0  
3.3  
5.0  
3.3  
5.0  
7.0  
5.0  
7.0  
4.5  
9.0  
7.0  
10.0  
7.5  
9.5  
7.5  
9.0  
7.0  
ns  
7.0  
Propagation delay  
Enable time  
9.0  
10.0  
7.5  
ns  
ns  
ns  
ns  
ns  
7.0  
13.0  
9.5  
13.5  
10.0  
13.5  
10.5  
12.5  
10.5  
13.5  
10.5  
Enable time  
12.5  
10.0  
12.0  
10.0  
12.5  
10.0  
Disable time  
Disable time  
tHZ  
tLZ  
Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V  
Voltage Range 5.0 is 5.0 V ± 0.5 V  
AC Characteristics: HD74ACT368  
Ta = +25°C  
Ta = –40°C to +85°C  
CL = 50 pF  
CL = 50 pF  
Item  
Symbol VCC (V)*1  
Min  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
Typ  
Max  
9.0  
Min  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
Max  
10.0  
10.0  
11.0  
13.0  
13.0  
12.0  
Unit  
ns  
Propagation delay  
Propagation delay  
Enable time  
Enable time  
Disable time  
Disable time  
tPLH  
tPHL  
tZH  
tZL  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
6.5  
6.0  
8.0  
8.0  
9.0  
8.5  
9.0  
ns  
10.0  
12.0  
12.0  
11.0  
ns  
ns  
tHZ  
tLZ  
ns  
ns  
Note: 1. Voltage Range 5.0 is 5.0 V ± 0.5 V  
Capacitance  
Item  
Symbol  
CIN  
Typ  
Unit  
Condition  
VCC = 5.5 V  
VCC = 5.0 V  
Input capacitance  
Power dissipation capacitance  
4.5  
pF  
pF  
CPD  
40.0  
3
HD74AC368/HD74ACT368  
Package Dimensions  
Unit: mm  
19.20  
20.00 Max  
16  
9
8
1
1.3  
1.11 Max  
7.62  
+ 0.13  
– 0.05  
0.25  
2.54 ± 0.25  
0.48 ± 0.10  
0° – 15°  
Hitachi Code  
DP-16  
JEDEC  
EIAJ  
Mass (reference value)  
Conforms  
Conforms  
1.07 g  
Unit: mm  
10.06  
10.5 Max  
9
8
16  
1
+ 0.20  
7.80  
– 0.30  
0.80 Max  
1.15  
0° – 8°  
1.27  
0.70 ± 0.20  
*0.42 ± 0.08  
0.40 ± 0.06  
0.15  
M
0.12  
Hitachi Code  
JEDEC  
FP-16DA  
—
EIAJ  
Conforms  
0.24 g  
*Dimension including the plating thickness  
Base material dimension  
Mass (reference value)  
4
HD74AC368/HD74ACT368  
Unit: mm  
9.9  
10.3 Max  
9
16  
1
8
1.27  
+ 0.10  
6.10  
– 0.30  
1.08  
0.635 Max  
0° – 8°  
+ 0.67  
0.60  
– 0.20  
*0.42 ± 0.08  
0.40 ± 0.06  
0.15  
0.25  
M
Hitachi Code  
JEDEC  
EIAJ  
FP-16DN  
Conforms  
Conforms  
0.15 g  
*Dimension including the plating thickness  
Base material dimension  
Mass (reference value)  
Unit: mm  
5.00  
5.30 Max  
16  
9
1
8
0.65  
0.13 M  
0.65 Max  
1.0  
+ 0.08  
– 0.07  
*0.22  
0.20 ± 0.06  
6.40 ± 0.20  
0° – 8°  
0.50 ± 0.10  
0.10  
Hitachi Code  
JEDEC  
TTP-16DA  
—
EIAJ  
—
0.05 g  
*Dimension including the plating thickness  
Base material dimension  
Mass (reference value)  
5
HD74AC368/HD74ACT368  
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  
URL  
NorthAmerica  
Europe  
Asia  
: http://semiconductor.hitachi.com/  
: http://www.hitachi-eu.com/hel/ecg  
: http://sicapac.hitachi-asia.com  
Japan  
: http://www.hitachi.co.jp/Sicd/indx.htm  
For further information write to:  
Hitachi Semiconductor  
(America) Inc.  
179 East Tasman Drive, Dornacher Straβe 3  
Hitachi Europe GmbH  
Electronic Components Group  
Hitachi Asia Ltd.  
Hitachi Tower  
16 Collyer Quay #20-00,  
Singapore 049318  
Hitachi Asia (Hong Kong) Ltd.  
Group III (Electronic Components)  
7/F., North Tower,  
San Jose,CA 95134  
D-85622 Feldkirchen, Munich  
World Finance Centre,  
Tel: <1> (408) 433-1990 Germany  
Fax: <1>(408) 433-0223 Tel: <49> (89) 9 9180-0  
Fax: <49> (89) 9 29 30 00  
Tel : <65>-538-6533/538-8577  
Fax : <65>-538-6933/538-3877  
URL : http://www.hitachi.com.sg  
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  
Hitachi Europe Ltd.  
Electronic Components Group.  
Whitebrook Park  
Lower Cookham Road  
Maidenhead  
Hitachi Asia Ltd.  
(Taipei Branch Office)  
4/F, No. 167, Tun Hwa North Road,  
Hung-Kuo Building,  
Taipei (105), Taiwan  
Berkshire SL6 8YA, United Kingdom  
Tel: <44> (1628) 585000  
Fax: <44> (1628) 585160  
Tel : <886>-(2)-2718-3666  
Fax : <886>-(2)-2718-8180  
Telex : 23222 HAS-TP  
URL : http://www.hitachi.com.tw  
Copyright Hitachi, Ltd., 2000. All rights reserved. Printed in Japan.  
Colophon 2.0  
6

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