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M74HC564TTR [STMICROELECTRONICS]

OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT INVERTING; 八路D型触发器具有三态输出反相FLOP
M74HC564TTR
型号： M74HC564TTR
厂家： ST    ST
描述：

OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT INVERTING
八路D型触发器具有三态输出反相FLOP

总线驱动器 总线收发器 触发器 逻辑集成电路 光电二极管 输出元件
文件： 总11页 (文件大小：407K)
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M74HC564  
OCTAL D-TYPE FLIP FLOP  
WITH 3 STATE OUTPUT INVERTING  
■
■
■
■
■
■
■
HIGH SPEED:  
= 90MHz (TYP.) at V = 6V  
f
MAX  
CC  
LOW POWER DISSIPATION:  
= 4µA(MAX.) at T =25°C  
I
CC  
A
HIGH NOISE IMMUNITY:  
= V = 28 % V (MIN.)  
V
NIH  
NIL  
CC  
DIP  
SOP  
TSSOP  
T & R  
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 6mA (MIN)  
OH  
OL  
BALANCED PROPAGATION DELAYS:  
t
t
ORDER CODES  
PACKAGE  
PLH  
PHL  
WIDE OPERATING VOLTAGE RANGE:  
(OPR) = 2V to 6V  
TUBE  
V
CC  
DIP  
SOP  
M74HC564B1R  
M74HC564M1R  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 564  
M74HC564RM13TR  
M74HC564TTR  
TSSOP  
DESCRIPTION  
The M74HC564 is an high speed CMOS OCTAL  
D-TYPE FLIP FLOP WITH 3-STATE OUTPUTS  
INVERTING fabricated with silicon gate C MOS  
level) and while high level the outputs will be in a  
high impedance state.  
The output control does not affect the internal  
operation of flip-flops; that is, the old data can be  
retained or the new data can be entered even  
while the outputs are off.  
All inputs are equipped with protection circuits  
against static discharge and transient excess  
voltage.  
2
technology.  
This 8 bit D-TYPE FLIP FLOP is controlled by a  
clock input (CK) and an output enable input (OE).  
On the positive transition of the clock, the Q  
outputs will be set to the logic state that were  
setup at the D inputs.  
While the OE input is at low level, the eight outputs  
will be in a normal logic state (high or low logic  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
August 2001  
1/11  
M74HC564  
INPUT AND OUTPUT EQUIVALENT CIRCUIT  
PIN DESCRIPTION  
PIN No  
SYMBOL  
NAME AND FUNCTION  
1
OE  
3 State Output Enable  
Input (Active LOW)  
2, 3, 4, 5, 6,  
7, 8, 9, 10  
D0 to D7  
Q0 to Q7  
Data Inputs  
12, 13, 14,  
15, 16, 17,  
18, 19  
3 State Outputs  
11  
CLOCK  
GND  
Clock Input (LOW to  
HIGH, edge triggered)  
10  
20  
Ground (0V)  
V
Positive Supply Voltage  
CC  
TRUTH TABLE  
INPUTS  
OUTPUT  
OE  
H
CK  
D
X
X
Q
X
Z
L
NO CHANGE  
L
L
L
H
L
H
X: Don’t Care  
Z: High Impedance  
LOGIC DIAGRAM  
This logic diagram has not be used to estimate propagation delays  
2/11  
M74HC564  
ABSOLUTE MAXIMUM RATINGS  
Symbol  
Parameter  
Value  
Unit  
V
Supply Voltage  
-0.5 to +7  
V
V
CC  
V
DC Input Voltage  
-0.5 to V + 0.5  
I
CC  
V
DC Output Voltage  
DC Input Diode Current  
DC Output Diode Current  
DC Output Current  
-0.5 to V + 0.5  
V
O
CC  
I
± 20  
± 20  
mA  
mA  
mA  
mA  
mW  
°C  
IK  
I
OK  
I
± 35  
O
I
or I  
DC V  
or Ground Current  
CC  
± 70  
CC  
GND  
P
Power Dissipation  
500(*)  
-65 to +150  
300  
D
T
Storage Temperature  
Lead Temperature (10 sec)  
stg  
T
°C  
L
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is  
not implied  
(*) 500mW at 65 °C; derate to 300mW by 10mW/°C from 65°C to 85°C  
RECOMMENDED OPERATING CONDITIONS  
Symbol  
Parameter  
Value  
Unit  
V
Supply Voltage  
2 to 6  
0 to V  
V
V
CC  
V
Input Voltage  
I
CC  
V
Output Voltage  
0 to V  
CC  
V
O
T
Operating Temperature  
Input Rise and Fall Time  
-55 to 125  
0 to 1000  
0 to 500  
0 to 400  
°C  
ns  
ns  
ns  
op  
V
V
V
= 2.0V  
= 4.5V  
= 6.0V  
CC  
CC  
CC  
t , t  
r
f
3/11  
M74HC564  
DC SPECIFICATION  
Test Condition  
Value  
T
= 25°C  
Symbol  
Parameter  
-40 to 85°C -55 to 125°C Unit  
A
V
CC  
(V)  
Min. Typ. Max. Min. Max. Min. Max.  
V
High Level Input  
Voltage  
2.0  
4.5  
6.0  
2.0  
4.5  
6.0  
2.0  
1.5  
3.15  
4.2  
1.5  
3.15  
4.2  
1.5  
3.15  
4.2  
IH  
V
V
V
Low Level Input  
Voltage  
0.5  
1.35  
1.8  
0.5  
1.35  
1.8  
0.5  
1.35  
1.8  
IL  
V
High Level Output  
Voltage  
I =-20 µA  
1.9  
4.4  
5.9  
2.0  
4.5  
6.0  
1.9  
4.4  
1.9  
4.4  
OH  
O
I =-20 µA  
4.5  
6.0  
4.5  
6.0  
2.0  
4.5  
6.0  
4.5  
6.0  
O
I =-20 µA  
5.9  
5.9  
V
V
O
I =-6.0 mA  
4.18 4.31  
4.13  
5.63  
4.10  
5.60  
O
I =-7.8 mA  
5.68  
5.8  
0.0  
0.0  
0.0  
O
V
Low Level Output  
Voltage  
I =20 µA  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
OL  
O
I =20 µA  
O
I =20 µA  
0.1  
0.1  
O
I =6.0 mA  
0.17 0.26  
0.18 0.26  
0.33  
0.33  
0.40  
0.40  
O
I =7.8 mA  
O
I
Input Leakage  
Current  
I
V = V  
or GND  
CC  
6.0  
6.0  
6.0  
± 0.1  
± 0.5  
4
± 1  
± 5  
40  
± 1  
± 10  
80  
µA  
µA  
µA  
I
I
I
High Impedance  
Output Leakage  
Current  
OZ  
V = V or V  
IL  
I
IH  
V
= V or GND  
CC  
O
Quiescent Supply  
Current  
CC  
V = V  
or GND  
CC  
I
4/11  
M74HC564  
AC ELECTRICAL CHARACTERISTICS (C = 50 pF, Input t = t = 6ns)  
L
r
f
Test Condition  
Value  
-40 to 85°C -55 to 125°C Unit  
T
= 25°C  
Symbol  
Parameter  
A
V
C
L
CC  
(V) (pF)  
Min. Typ. Max. Min. Max. Min. Max.  
t
t
Output Transition  
Time  
2.0  
25  
7
60  
12  
75  
15  
90  
18  
TLH THL  
4.5  
6.0  
2.0  
4.5  
6.0  
2.0  
4.5  
6.0  
2.0  
4.5  
6.0  
2.0  
4.5  
6.0  
2.0  
4.5  
6.0  
2.0  
4.5  
6.0  
2.0  
4.5  
6.0  
2.0  
4.5  
6.0  
2.0  
4.5  
6.0  
50  
50  
ns  
ns  
6
10  
13  
15  
t
t
Propagation Delay  
Time  
70  
20  
15  
88  
25  
19  
48  
15  
12  
60  
20  
16  
34  
17  
15  
18  
75  
90  
15  
6
150  
30  
190  
38  
225  
45  
PLH PHL  
(CK - Q)  
26  
32  
38  
190  
38  
240  
48  
285  
57  
150  
50  
ns  
32  
41  
48  
t
t
t
High Impedance  
Output Enable  
Time  
125  
25  
155  
31  
190  
38  
PZL PZH  
R = 1 KΩ  
ns  
L
21  
26  
32  
165  
33  
205  
41  
250  
50  
R = 1 KΩ  
150  
50  
ns  
L
28  
35  
43  
t
High Impedance  
Output Disable  
Time  
125  
25  
155  
31  
190  
38  
PLZ PHZ  
R = 1 KΩ  
ns  
L
21  
26  
32  
f
Maximum Clock  
Frequency  
6.2  
31  
37  
5
4.2  
21  
25  
MAX  
W(L)  
50  
25  
30  
MHz  
ns  
t
t
Minimum Pulse  
Width (CK)  
75  
15  
13  
75  
15  
13  
0
95  
19  
16  
95  
19  
16  
0
110  
22  
19  
110  
22  
19  
0
50  
W(H)  
6
t
t
Minimum Set-up  
Time  
25  
6
s
50  
ns  
4
Minimum Hold  
Time  
h
50  
0
0
0
ns  
0
0
0
CAPACITIVE CHARACTERISTICS  
Test Condition  
Value  
T
= 25°C  
Symbol  
Parameter  
-40 to 85°C -55 to 125°C Unit  
A
V
CC  
(V)  
Min. Typ. Max. Min. Max. Min. Max.  
C
Input Capacitance  
5
10  
10  
10  
pF  
pF  
IN  
Output  
Capacitance  
C
10  
OUT  
C
Power Dissipation  
Capacitance (note  
1)  
PD  
54  
pF  
1) C is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without  
PD  
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I  
flip-fllop)  
= C x V x f + I /8(per  
CC(opr)  
PD CC IN CC  
5/11  
M74HC564  
TEST CIRCUIT  
TEST  
SWITCH  
t
t
t
, t  
Open  
PLH PHL  
, t  
V
CC  
PZL PLZ  
, t  
GND  
PZH PHZ  
C = 50pF/150pF or equivalent (includes jig and probe capacitance)  
L
R = 1KΩ or equivalent  
1
T
R
= Z  
of pulse generator (typically 50Ω)  
OUT  
WAVEFORM 1: CK TO Qn PROPAGATION DELAYS, Dn TO CK SETUP AND HOLD TIMES, CK  
MAXIMUM FREQUENCY (f=1MHz; 50% duty cycle)  
6/11  
M74HC564  
WAVEFORM 2: OUTPUT ENABLE AND DISABLE TIMES (f=1MHz; 50% duty cycle)  
WAVEFORM 3: CK MINIMUM PULSE WIDTH (f=1MHz; 50% duty cycle)  
7/11  
M74HC564  
Plastic DIP-20 (0.25) MECHANICAL DATA  
mm.  
TYP  
inch  
TYP.  
DIM.  
MIN.  
0.254  
1.39  
MAX.  
MIN.  
0.010  
0.055  
MAX.  
a1  
B
b
1.65  
0.065  
0.45  
0.25  
0.018  
0.010  
b1  
D
E
e
25.4  
1.000  
8.5  
2.54  
22.86  
0.335  
0.100  
0.900  
e3  
F
7.1  
0.280  
0.155  
I
3.93  
L
3.3  
0.130  
Z
1.34  
0.053  
P001J  
8/11  
M74HC564  
SO-20 MECHANICAL DATA  
mm.  
inch  
TYP.  
DIM.  
MIN.  
TYP  
MAX.  
2.65  
0.2  
MIN.  
MAX.  
0.104  
0.008  
0.096  
0.019  
0.012  
A
a1  
a2  
b
0.1  
0.004  
2.45  
0.49  
0.32  
0.35  
0.23  
0.014  
0.009  
b1  
C
0.5  
0.020  
c1  
D
45° (typ.)  
12.60  
10.00  
13.00  
10.65  
0.496  
0.393  
0.512  
0.419  
E
e
1.27  
0.050  
0.450  
e3  
F
11.43  
7.40  
0.50  
7.60  
1.27  
0.75  
0.291  
0.020  
0.300  
0.050  
0.029  
L
M
S
8° (max.)  
PO13L  
9/11  
M74HC564  
TSSOP20 MECHANICAL DATA  
mm.  
inch  
TYP.  
DIM.  
MIN.  
TYP  
MAX.  
1.2  
MIN.  
MAX.  
0.047  
0.006  
0.041  
0.012  
0.0089  
0.260  
0.260  
0.176  
A
A1  
A2  
b
0.05  
0.8  
0.15  
1.05  
0.30  
0.20  
6.6  
0.002  
0.031  
0.007  
0.004  
0.252  
0.244  
0.169  
0.004  
0.039  
1
0.19  
0.09  
6.4  
c
D
6.5  
6.4  
0.256  
0.252  
E
6.2  
6.6  
E1  
e
4.3  
4.4  
4.48  
0.173  
0.65 BSC  
0.0256 BSC  
K
0°  
8°  
0°  
8°  
L
0.45  
0.60  
0.75  
0.018  
0.024  
0.030  
A2  
A
K
L
b
e
A1  
E
c
D
E1  
PIN 1 IDENTIFICATION  
1
0087225C  
10/11  
M74HC564  
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the  
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from  
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications  
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information  
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or  
systems without express written approval of STMicroelectronics.  
© The ST logo is a registered trademark of STMicroelectronics  
© 2000 STMicroelectronics - Printed in Italy - All Rights Reserved  
STMicroelectronics GROUP OF COMPANIES  
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© http://www.st.com  
11/11  

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