MITSUBISHI SEMICONDUCTOR <TRANSISTOR ARRAY>
M81049P/SP/FP
OCTAL D-TYPE FLIP-FLOP DRIVER WITH CLEAR
DESCRIPTION
M81049 is octal D-type flip-flop driver by 20-pin package. It
has 8 same circuit units which is composed of D-type flip-flop
logic circuit and high voltage NchMOS output transistor.
M81049 has a common direct clear input and a common
clock input.
PIN CONFIGURATION (TOP VIEW)
CLR
D1
D2
D3
D4
INPUT
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
V
DD
Y1
Y2
Y3
Y4
OUTPUT
Y5
Y6
Y7
Y8
GND
FEATURES
●
Lineup with three packages
●
High breakdown voltage (BV
DSX
≥
40V)
●
Drain output current (I
DS(max)
= 200mA)
●
With input protection diodes
●
Pin assignment of input-output flow through
●
Wide operating temperature range (Ta = –40 to +85°C)
D5
D6
D7
D8
CLK
Package type 20P4(P)
20P4B(SP)
20P2N(FP)
APPLICATION
LED drive
FUNCTION
The common direct clear input and common clock input are
connected to every circuit unit by the same way. Signal at the
D inputs is transferred to Y outputs by D-type flip-flops on the
positive-going edge of the clock pulse.
If CLR is set to “L”, outputs Y1-Y8 will be altogether set to “H”
regardless of D1-D8 and CLK.
The maximum drain current of an output is 200mA. The
maximum between drain-source is 40V.
LOGIC DIAGRAM (POSITIVE LOGIC)
Y1
19
Y2
18
Y3
17
Y4
16
Y5
15
Y6
14
Y7
13
Y8
12
20 V
DD
D
CLK 10
Q
CK
R
D
Q
CK
R
D
Q
CK
R
D
Q
CK
R
D
Q
CK
R
D
Q
CK
R
D
Q
CK
R
D
Q
CK
R
CLR 1
11 GND
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
D8
Jun. 2009
MITSUBISHI SEMICONDUCTOR <TRANSISTOR ARRAY>
M81049P/SP/FP
OCTAL D-TYPE FLIP-FLOP DRIVER WITH CLEAR
FUNCTION TABLE (EACH CHANNEL)
INPUT
CLR
L
H
H
H
H
↑
↓
H
L
: “L” to “H”
: “H” to “L”
: High level
: Low level
CLK
X
↑
↑
L
↓
D
X
L
H
X
X
OUTPUT : Y
H
H
L
Latched
Latched
TIMING DIAGRAM
5V
CLK
GND
5V
D
GND
5V
CLR
GND
V
OH
Y
V
OL
X : Irrelevant
ABSOLUTE MAXIMUM RATINGS
Symbol
V
DD
V
DS
V
I
I
DS
P
d
T
opr
T
stg
Parameter
Supply voltage
Drain-to-source voltage
Input voltage
Drain output current
Power dissipation
Operating temperature
Storage temperature
(Unless otherwise noted, Ta = –40 ~ +85
°
C)
Conditions
Output, H
Current per circuit output, L
Ta = 25°C,
when mounted on board
M81049P
M81049SP
M81049FP
Ratings
7
–0.5 ~ +40
–0.5 ~ V
DD
200
1.79
1.47
1.10
–40 ~ +85
–55 ~ +125
Unit
V
V
V
mA
W
°C
°C
RECOMMENDED OPERATING CONDITIONS
Symbol
V
DD
V
DS
V
IH
V
IL
Parameter
Supply voltage
Drain-to-source voltage
“H” input voltage
“L” input voltage
P
I
DS
Drain output current (Current per
1 circuit when 8 circuits are com-
ing on simultaneously)
SP
FP
V
IN
t
r
,t
f
t
su
t
h
t
w
f
Input voltage
Rise time, Fall time, drain output
Setup time before CLK
↑
Hold time, data after CLK
↑
Pulse duration
Clock frequency
(Unless otherwise noted, Ta = –40 ~ +85
°
C)
Conditions
Limits
min
4.5
0
0.7V
DD
typ
5.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max
5.5
40
V
DD
0.3V
DD
200
140
200
125
200
115
V
DD
500
—
—
—
20
Unit
V
V
V
V
Duty Cycle no more than 48%
Duty Cycle no more than 100%
Duty Cycle no more than 40%
Duty Cycle no more than 100%
Duty Cycle no more than 33%
Duty Cycle no more than 100%
V
DD
= 4.5V
V
DD
= 4.5V
V
DD
= 4.5V
V
DD
= 4.5V
V
DD
= 4.5V
0
0
0
0
0
0
0
0
0
20
5
40
—
mA
V
ns
ns
ns
ns
MHz
Jun. 2009
2
MITSUBISHI SEMICONDUCTOR <TRANSISTOR ARRAY>
M81049P/SP/FP
OCTAL D-TYPE FLIP-FLOP DRIVER WITH CLEAR
(Unless otherwise noted, V
DD
= 5V, Ta = 25
°
C)
ELECTRICAL CHARACTERISTICS
Symbol
V
(BR)DSX
I
DSX
I
IH
I
IL
I
CC
V
DS
R
DS(on)
Parameter
Test conditions
I
DS
= 1mA
V
DS
= 40V
V
DD
= 5.5V, V
I
= 5.5V
V
DD
= 5.5V, V
I
= 0V
All outputs off
V
DD
= 5.5V
All outputs on
V
I
= 5.5V or 0V
I
DS
= 100mA, V
DD
= 4.5V
I
DS
= 200mA, V
DD
= 4.5V
I
DS
= 100mA, V
DD
= 4.5V
Limits
min
40
—
—
—
—
—
—
—
—
typ
—
0.002
0.005
0.005
0.005
0.005
0.29
0.59
2.9
max
—
5
1
–1
5
5
0.44
0.88
4.4
Unit
V
µA
µA
µA
µA
V
Ω
Drain-source breakdown voltage
Drain-source leakage current
“H” input current
“L” input current
Supply current
“L” output voltage
Drain-source on-state resistance
SWITCHING CHARACTERISTICS
Symbol
t
TLH
t
THL
t
PLH
t
PHL
t
PLH(R)
Parameter
(V
DD
= 5V, Ta = 25
°
C)
Test conditions
Limits
min
—
—
—
—
—
typ
11
3
32
26
32
max
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
Low-level to high-level and high-level to
low-level output transition time
Low-level to high-level and high-level to
low-level output propagation time (CLK-Y)
Low-level to high-level output propagation
time (CLR-Y)
C
L
= 30pF (Note 1)
Jun. 2009
3
MITSUBISHI SEMICONDUCTOR <TRANSISTOR ARRAY>
M81049P/SP/FP
OCTAL D-TYPE FLIP-FLOP DRIVER WITH CLEAR
NOTE 1 TEST CIRCUIT
V
DD
V
CC
CLR
PG
D
V
DD
R
L
(1) Pulse generator (PG) characteristics : PRR = 1MHz,
Duty Cycle = 50%, t
r
= 6ns, t
f
= 6ns, Zo = 50Ω, V
I
= 5V
Y
PG
CLK
GND
C
L
OUTPUT
(2) Output conditions : R
L
= 240Ω, V
CC
= 24V, V
DD
= 5V
(3) Electrostatic capacity C
L
includes floating capacitance
at connections and input capacitance at probes.
TIMING DIAGRAM
5V
D
GND
5V
CLK
50%
50%
GND
t
PHL
t
PLH
V
CC
90%
Y
t
THL
50%
10%
50%
10%
t
TLH
90%
V
OL
SWITCHING TIMES
t
r
CLK
10%
t
w
90%
50%
90%
50%
t
f
5V
10%
GND
5V
D
50%
t
su
t
h
50%
GND
INPUT SETUP AND HOLD WAVEFORMS
Jun. 2009
4
MITSUBISHI SEMICONDUCTOR <TRANSISTOR ARRAY>
M81049P/SP/FP
OCTAL D-TYPE FLIP-FLOP DRIVER WITH CLEAR
TYPICAL CHARACTERISTICS
Thermal Derating Factor
Characteristics
2.0
M81049P
5
V
DD
=4.5V
4
Drain-Source On-State Resistance
vs Drain Current Characteristics
Power Dissipation Pd (W)
Drain-Source On-State
Resistance R
DS
(
ON
) (Ω)
1.5
M81049SP
Ta=85℃
Ta=25℃
Ta=–40℃
M81049FP
1.0
0.931
0.764
0.572
3
2
0.5
1
0
0
25
50
75 85
100
0
0
10
2 3 5 7
10
1
2 3 5 7
10
2
2 3 5 7
10
3
Drain Current I
DS
(mA)
Ambient Temperature Ta (°C)
Duty Cycle-Drain Current
Characteristics
(M81049P)
200
①∼⑧
200
Duty Cycle-Drain Current
Characteristics
(M81049P)
①∼④
⑤
⑥
⑦
⑧
Drain Current I
DS
(mA)
Drain Current I
DS
(mA)
160
160
120
120
80
•
The drain
80
•
The drain
40
0
current values represent
the current per circuit.
•
Repeated frequency
≥
10Hz
•
The value the circle represents the
value of the simultaneously-operated circuit.
•
Ta=25°C
40
0
current values represent
the current per circuit.
•
Repeated frequency
≥
10Hz
•
The value the circle represents the
value of the simultaneously-operated circuit.
•
Ta=85°C
0
20
40
60
80
100
0
20
40
60
80
100
Duty Cycle (%)
Duty Cycle (%)
Duty Cycle-Drain Current
Characteristics
(M81049SP)
200
①∼⑦
⑧
Duty Cycle-Drain Current
Characteristics
(M81049SP)
200
①∼③
④
⑤
⑥
⑦
⑧
Drain Current I
DS
(mA)
Drain Current I
DS
(mA)
160
160
120
120
80
•
The drain
80
•
The drain
40
0
current values represent
the current per circuit.
•
Repeated frequency
≥
10Hz
•
The value the circle represents the
value of the simultaneously-operated circuit.
•
Ta=25°C
40
0
current values represent
the current per circuit.
•
Repeated frequency
≥
10Hz
•
The value the circle represents the
value of the simultaneously-operated circuit.
•
Ta=85°C
0
20
40
60
80
100
0
20
40
60
80
100
Duty Cycle (%)
Duty Cycle (%)
Jun. 2009
5
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