Page 1
M74HC563
OCTAL D-TYPE LATCH
WITH 3 STATE OUTPUT INVERTING
■ HIGH SPEED:
t
= 13ns (TYP.) at VCC = 6V
PD
■ LOW POWER DISSIPATION:
I
= 4µA(MAX.) at TA=25°C
CC
■ HIGH NOISE IMMUNITY:
= V
V
NIH
■ SYMMETRICAL OUTPUT IMPEDANCE:
|I
| = IOL = 6mA (MIN)
OH
■ BALANCED PROPAGATION DELAYS:
t
≅ t
PLH
■ WIDE OPERATING VOLTAGE RANGE:
V
(OPR) = 2V to 6V
CC
■ PIN AND FUNCTION COMPATIBLE WITH
= 28 % VCC (MIN.)
NIL
PHL
74 SERIES 563
DESCRIPTION
The M74HC563 is an high speed CMOS OCTAL
LATCH WITH 3-STATE OUTPUTS fabricated
with silicon gate C
2
MOS technology.
This 8-BIT D-Type la tches is controlled by a latch
enable input (LE) and output enable input (OE
).
While the LE in put is held at a high level, the Q
outputs will follow the data input inversely. Wh en
the LE is taken, the Q outputs will be latched
inversely at the logic level of D input data.
TSSOPDIP SOP
ORDER CODES
PACKAGE TUBE T & R
DIP M74HC563B1R
SOP M74HC563M1R M74HC563RM13TR
TSSOP M74HC563TTR
While the OE
input is at low level, the eight outputs
will be in a norm al logic state (high or low logic
level) and while OE
is in high level the outputs will
be in a high impedance state.
The 3-State output configuration and the wide
choice of outline make bus organized system
simple.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
1/12July 2001
Page 2
M74HC563
INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No SYMBOL NAME AND FUNCTION
1OE
2, 3, 4, 5, 6,
7, 8, 9
12, 13, 14,
15, 16, 17,
18, 19
11 LE Latch Enable Input
10 GND Ground (0V)
20 V
TRUTH TABLE
INPUTS OUTPUTS
D0 to D7 Data Inputs
Q0
to Q7 3 State Latch Outputs
CC
3 State Output Enable
Input (Active LOW)
Positive Supply Voltage
OE
LE D Q
HXXZ
L L X NO CHANGE (*)
LHLH
LHHL
X: Don’t Care
Z: High Impedance
(*): Q
outputs ar e l atched at the time when the LE i nput is taken low l ogic level.
LOGIC DIAGRAM
2/12
Page 3
M74HC563
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
V
V
I
I
OK
I
I
or I
CC
P
T
T
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
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Value Unit
V
V
V
T
t
r
Supply Voltage
CC
DC Input Voltage -0.5 to VCC + 0.5
I
DC Output Voltage -0.5 to VCC + 0.5
O
DC Input Diode Current
IK
DC Output Diode Current
DC Output Current
O
DC VCC or Ground Current
GND
Power Dissipation
D
Storage Temperature
stg
Lead Temperature (10 sec)
L
°C; derate to 300mW by 10mW/°C from 65°C to 85°C
Supply Voltage
CC
Input Voltage 0 to V
I
Output Voltage 0 to V
O
Operating Temperature
op
Input Rise and Fall Time VCC = 2.0V
, t
f
V
V
CC
CC
= 4.5V
= 6.0V
-0.5 to +7 V
± 20 mA
± 20 mA
± 35 mA
± 70 mA
500(*) mW
-65 to +150 °C
300 °C
2 to 6 V
CC
CC
-55 to 125 °C
0 to 1000 ns
0 to 500 ns
0 to 400 ns
V
V
V
V
3/12
Page 4
M74HC563
DC SPECIFICATIONS
Symbol Parameter
V
V
V
V
I
I
High Level Input
IH
Voltage
Low Level Input
IL
Voltage
High Level Output
OH
Voltage
Low Level Output
OL
Voltage
I
Input Leakage
I
Current
High Impedance
OZ
Output Leakage
Current
Quiescent Supply
CC
Current
Test Condition Value
V
(V)
CC
= 25°C
A
Min. Typ. Max. Min. Max. Min. Max.
-40 to 85°C -55 to 125°C
T
2.0 1.5 1.5 1.5
6.0 4.2 4.2 4.2
2.0 0.5 0.5 0.5
6.0 1.8 1.8 1.8
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
6.0
IO=-20 µA
I
=-20 µA
O
I
=-20 µA
O
I
=-6.0 mA
O
I
=-7.8 mA
O
IO=20 µA
I
=20 µA
O
I
=20 µA
O
I
=6.0 mA
O
I
=7.8 mA
O
= VCC or GND
V
I
= VIH or V
V
I
IL
VO = VCC or GND
= VCC or GND
V
I
1.9 2.0 1.9 1.9
4.4 4.5 4.4 4.4
5.9 6.0 5.9 5.9
4.18 4.31 4.13 4.10
5.68 5.8 5.63 5.60
0.0 0.1 0.1 0.1
0.0 0.1 0.1 0.1
0.0 0.1 0.1 0.1
0.17 0.26 0.33 0.40
0.18 0.26 0.33 0.40
± 0.1 ± 1 ± 1 µA
± 0.5 ± 5 ± 10 µA
44080µA
Unit
V4.5 3.15 3.15 3.15
V4.5 1.35 1.35 1.35
V
V
4/12
Page 5
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)
Test Condition Value
T
Symbol Parameter
t
TLH tTHL
t
PLH tPHL
t
PLH tPHL
t
PZL tPZH
Output Transition
Time
Propagation Delay
Time
)
(LE - Q
Propagation Delay
Time
)
(D - Q
High Impedance
Output Enable
Time
t
PLZ tPHZ
High Impedance
Output Disable
Time
t
W(L)
t
W(H)
Minimum Pulse
Width
Minimun Set-up
t
s
Time
Minimum Hold
t
h
Time
C
V
CC
(V)
L
(pF)
2.0
50
6.0 6101315
2.0
50
6.0 13 20 25 30
2.0
150
6.0 17 26 33 40
2.0
50
6.0 12 19 24 28
2.0
150
6.0 16 26 32 38
2.0
R
50
= 1 KΩ
L
6.0 14 24 30 36
2.0
150
L
= 1 KΩ
R
6.0 19 31 38 46
2.0
R
50
= 1 KΩ
L
6.0 15 21 26 32
2.0
50
6.0 7131619
2.0
50
6.0 3 9 11 13
2.0
50
6.0 5 5 5
= 25°C
A
Min. Typ. Max. Min. Max. Min. Max.
25 60 75 90
50 115 145 175
60 155 195 235
42 110 140 165
57 150 190 225
55 140 175 210
66 180 225 270
40 125 155 190
40 75 95 110
16 50 65 75
555
M74HC563
-40 to 85°C -55 to 125°C
Unit
ns4.5 7121518
ns4.5 15 23 29 35
ns4.5 20 31 39 47
ns4.5 14 22 28 33
ns4.5 19 30 38 45
ns4.5 17 28 35 42
ns4.5 22 36 45 54
ns4.5 17 25 31 38
ns4.5 8151922
ns4.5 5101315
ns4.5 5 5 5
5/12
Page 6
M74HC563
CAPACITIVE CHARACTERISTICS
Test Condition Value
T
Symbol Parameter
C
C
C
Input Capacitance
IN
Output
OUT
Capacitance
Power Dissipation
PD
Capacitance (note
V
CC
(V)
= 25°C
A
Min. Typ. Max. Min. Max. Min. Max.
510 10 10pF
10 pF
49 pF
1)
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
Flop) an d the C
when n pcs of Flip Flop operate, can be gai ned by the fol lo wing equation: C
PD
TEST CIRCUIT
-40 to 85°C -55 to 125°C
= CPD x VCC x fIN + ICC/8 (per Flip
CC(opr)
PD(TOTAL)
= 33 + 16 x n (pF)
Unit
TEST SWITCH
t
, t
PLH
PHL
, t
t
PZL
PLZ
t
, t
PZH
PHZ
CL = 50pF/150pF or equivalent (includes jig and probe capacitance)
R
= 1KΩ or equivalent
1
= Z
R
of pulse generator (typically 50Ω)
T
OUT
6/12
Open
V
CC
GND
Page 7
M74HC563
WAVEFORM 1: LE TO Qn PROPAGATION DELAYS, LE MINIMUM PULSE WIDTH, Dn TO LE SETUP
AND HOLD TIMES (f=1MHz; 50% duty cycle)
WAVEFORM 2: OUTPUT ENABLE AND DISABLE TIMES (f=1MHz; 50% duty cycl e )
7/12
Page 8
M74HC563
WAVEFORM 3: PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)
8/12
Page 9
M74HC563
Plastic DIP-20 (0.25) MECHANICAL DATA
mm. inch
DIM.
MIN. TYP MAX. MIN. TYP. MAX.
a1 0.254 0.010
B 1.39 1.65 0.055 0.065
b 0.45 0.018
b1 0.25 0.010
D 25.4 1.000
E 8.5 0.335
e 2.54 0.100
e3 22.86 0.900
F 7.1 0.280
I 3.93 0.155
L 3.3 0.130
Z 1.34 0.053
P001J
9/12
Page 10
M74HC563
SO-20 MECHANICAL DATA
DIM.
MIN. TYP MAX. MIN. TYP. MAX.
A 2.65 0.104
a1 0.1 0.2 0.004 0.008
a2 2.45 0.096
b 0.35 0.49 0.014 0.019
b1 0.23 0.32 0.009 0.012
C 0.5 0.020
c1 45° (typ.)
D 12.60 13.00 0.496 0.512
E 10.00 10.65 0.393 0.419
e 1.27 0.050
e3 11.43 0.450
F 7.40 7.60 0.291 0.300
L 0.50 1.27 0.020 0.050
M 0.75 0.029
S8° (max.)
mm. inch
10/12
PO13L
Page 11
M74HC563
TSSOP20 MECHANICAL DATA
mm. inch
DIM.
MIN. TYP MAX. MIN. TYP. MAX.
A 1.2 0.047
A1 0.05 0.15 0.002 0.004 0.006
A2 0.8 1 1.05 0.031 0.039 0.041
b 0.19 0.30 0.007 0.012
c 0.09 0.20 0.004 0.0089
D 6.4 6.5 6.6 0.252 0.256 0.260
E 6.2 6.4 6.6 0.244 0.252 0.260
E1 4.3 4.4 4.48 0.169 0.173 0.176
e 0.65 BSC 0.0256 BSC
K0° 8°0° 8°
L 0.45 0.60 0.75 0.018 0.024 0.030
A2
A
A1
b
e
K
c
L
E
D
E1
PIN 1 IDENTIFICATION
1
0087225C
11/12
Page 12
M74HC563
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12/12
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