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MC74LVX574DTR2

P1-P3P4-P6P7-P7
© Semiconductor Components Industries, LLC, 2014
August, 2014 − Rev. 4
1 Publication Order Number:
MC74LVX574/D
MC74LVX574
Octal D-Type Flip-Flop
with 3-State Outputs
The MC74LVX574 is an advanced high speed CMOS octal
flip−flop with 3−state outputs. The inputs tolerate voltages up to 7.0 V,
allowing the interface of 5.0 V systems to 3.0 V systems.
This 8−bit D−type flip−flop is controlled by a clock pulse input and
an output enable input. When the output enable input is high, the eight
outputs are in a high impedance state.
Features
• High Speed: t
PD
= 8.5 ns (Typ) at V
CC
= 3.3 V
• Low Power Dissipation: I
CC
= 4 mA (Max) at T
A
= 25°C
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Low Noise: V
OLP
= 0.8 V (Max)
• Pin and Function Compatible with Other Standard Logic Families
• Latchup Performance Exceeds 300 mA
• ESD Performance:
Human Body Model > 2000 V;
Machine Model > 200 V
• These Devices are Pb−Free and are RoHS Compliant
Figure 1. Logic Diagram
C
D
Q
2
D0
19
Q0
C
D
Q
3
D1
18
Q1
C
D
Q
4
D2
17
Q2
C
D
Q
5
D3
16
Q3
C
D
Q
6
D4
15
Q4
C
D
Q
7
D5
14
Q5
C
D
Q
8
D6
13
Q6
C
D
Q
9
D7
12
Q7
11
CP
1
OE
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
ORDERING INFORMATION
1
20
MARKING DIAGRAMS
SOIC−20
DW SUFFIX
CASE 751D
LVX574
AWLYYWWG
TSSOP−20
DT SUFFIX
CASE 948E
20
1
LVX574 = Specific Device Code
A = Assembly Location
WL, L = Wafer Lot
Y = Year
WW, W = Work Week
G or G = Pb−Free Package
(Note: Microdot may be in either location)
LVX
574
ALYWG
G
SOIC−20 TSSOP−20
PIN ASSIGNMENT
20−Lead (Top View)
1920 18 17 16 15 14
21 34567
V
CC
13
8
12
9
11
10
O0 O1 O2 O3 O4 O5 O6 O7 CP
OE
D0 D1 D2 D3 D4 D5 D6 D7 GND
MC74LVX574
http://onsemi.com
2
OE CP Q
L
L
L
H
L, H,
X
H
L
No Change
Z
INPUTS OUTPUT
FUNCTION TABLE
D
H
L
X
X
PIN NAMES
Function
Output Enable Input
Clock Pulse Input
Data Inputs
3−State Latch Outputs
Pins
OE
CP
D0−D7
O0−O7
MAXIMUM RATINGS
Symbol Parameter Value Unit
V
CC
DC Supply Voltage –0.5 to +7.0 V
V
in
DC Input Voltage –0.5 to +7.0 V
V
out
DC Output Voltage –0.5 to V
CC
+0.5 V
I
IK
Input Diode Current −20 mA
I
OK
Output Diode Current ±20 mA
I
out
DC Output Current, per Pin ±25 mA
I
CC
DC Supply Current, V
CC
and GND Pins ±75 mA
P
D
Power Dissipation 180 mW
T
stg
Storage Temperature –65 to +150
_C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Min Max Unit
V
CC
DC Supply Voltage 2.0 3.6 V
V
in
DC Input Voltage 0 5.5 V
V
out
DC Output Voltage 0 V
CC
V
T
A
Operating Temperature, All Package Types −40 +85
_C
Dt/DV
Input Rise and Fall Time 0 100 ns/V
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
MC74LVX574
http://onsemi.com
3
DC ELECTRICAL CHARACTERISTICS
Symbo
l
Parameter Test Conditions
V
CC
V
T
A
= 25°C T
A
= −40 to 85°C
Unit
Min Typ Max Min Max
V
IH
High−Level Input Voltage 2.0
3.0
3.6
1.5
2.0
2.4
1.5
2.0
2.4
V
V
IL
Low−Level Input Voltage 2.0
3.0
3.6
0.5
0.8
0.8
0.5
0.8
0.8
V
V
OH
High−Level Output Voltage
(V
in
= V
IH
or V
IL
)
I
OH
= −50 mA
I
OH
= −50 mA
I
OH
= −4 mA
2.0
3.0
3.0
1.9
2.9
2.58
2.0
3.0
1.9
2.9
2.48
V
V
OL
Low−Level Output Voltage
(V
in
= V
IH
or V
IL
)
I
OL
= 50 mA
I
OL
= 50 mA
I
OL
= 4 mA
2.0
3.0
3.0
0.0
0.0
0.1
0.1
0.36
0.1
0.1
0.44
V
I
in
Input Leakage Current V
in
= 5.5 V or GND 3.6 ±0.1 ±1.0
mA
I
OZ
Maximum 3−State Leakage Current V
in
= V
IL
or V
IH
V
out
= V
CC
or GND
3.6 ±0.2
5
±2.5
mA
I
CC
Quiescent Supply Current V
in
= V
CC
or GND 3.6 4.0 40.0
mA
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
AC ELECTRICAL CHARACTERISTICS (Input t
r
= t
f
= 3.0ns)
Symbo
l
Parameter Test Conditions
T
A
= 25°C T
A
= −40 to 85°C
Unit
Min Typ Max Min Max
f
max
Maximum Clock Frequency
(50% Duty Cycle)
V
CC
= 2.7 V C
L
= 15 pF
C
L
= 50 pF
60
45
115
60
50
40
ns
V
CC
= 3.3 ± 0.3 V C
L
= 15 pF
C
L
= 50 pF
80
50
125
75
65
45
t
PLH
,
t
PHL
Propagation Delay
CP to O
V
CC
= 2.7 V C
L
= 15 pF
C
L
= 50 pF
9.2
11.5
14.5
18.0
1.0
1.0
17.5
21.0
ns
V
CC
= 3.3 ± 0.3 V C
L
= 15 pF
C
L
= 50 pF
8.5
11.0
13.2
16.7
1.0
1.0
15.5
19.0
t
PZL
,
t
PZH
Output Enable Time
OE
to O
V
CC
= 2.7 V C
L
= 15 pF
R
L
= 1 kW C
L
= 50 pF
9.8
11.4
15.0
18.5
1.0
1.0
18.5
22.0
ns
V
CC
= 3.3 ± 0.3 V C
L
= 15 pF
R
L
= 1 kW C
L
= 50 pF
8.2
10.7
12.8
16.3
1.0
1.0
15.0
18.5
t
PLZ
,
t
PHZ
Output Disable Time
OE
to O
V
CC
= 2.7 V C
L
= 50 pF
R
L
= 1 kW
12.1 19.1 1.0 22.0 ns
V
CC
= 3.3 ± 0.3 V C
L
= 50 pF
R
L
= 1 kW
11.0 15.0 1.0 17.0
t
OSHL
t
OSLH
Output−to−Output Skew
(Note 1)
V
CC
= 2.7 V C
L
= 50 pF
V
CC
= 3.3 ± 0.3 V C
L
= 50 pF
1.5
1.5
1.5
1.5
ns
1. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGH−to−LOW (t
OSHL
) or LOW−to−HIGH (t
OSLH
); parameter
guaranteed by design.
P1-P3P4-P6P7-P7

MC74LVX574DTR2

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Manufacturer:
ON Semiconductor
Description:
IC FF D-TYPE SNGL 8BIT 20TSSOP
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