IK Semicon IW4042BN Quad clocked â®â®latch high-voltage silicon-gate cmo Datasheet

TECHNICAL DATA
IW4042B
Quad Clocked «D» Latch
High-Voltage Silicon-Gate CMOS
IW4042B types contain four latch circuits, each strobed by a common
clock. Complementary buffered outputs are available from each circuit.
The impedance of the n- and p-channel output devices is balanced and all
outputs are electrically identical. Information present at the data input is
transferred to outputs Q and Q during the CLOCK level which is
programmed by the POLARITY input. For POLARITY = 0 the transfer
occurs during the 0 CLOCK level and for POLARITY = 1 the transfer
occurs during the 1 CLOCK level. The outputs follow the data input
providing the CLOCK and POLARITY levels defined above are present.
When a CLOCK transition occurs (positive for POLARITY = 0 and
negative for POLARTY = 1) the information present at the input during
the CLOCK transition is retained at the outputs until an opposite CLOCK
transition occurs.
The IW4042B types are supplied in 16-lead hermetic dual-in-line
ceramic packages (D and F suffixes); 16-lead dual-in-line plastic package
(E suffix), and in chip form (H suffix).
• Operating Voltage Range: 3.0 to 18 V
• Maximum input current of 1 μA at 18 V over full packagetemperature range; 100 nA at 18 V and 25°C
• Noise margin (over full package temperature range):
1.0 V min @ 5.0 V supply
2.0 V min @ 10.0 V supply
2.5 V min @ 15.0 V supply
ORDERING INFORMATION
IW4042BN Plastic
IW4042BD SOIC
TA = -55° to 125° C for all packages
PIN ASSIGNMENT
LOGIC DIAGRAM
FUNCTION TABLE
Inputs
Outputs
Clock
Polarity
Q
0
0
D
1
0
Latch
1
1
D
0
1
Latch
PIN 16 =VCC
PIN 8 = GND
Rev. 00
IW4042B
MAXIMUM RATINGS*
Symbol
VCC
VI
VOUT
Parameter
Value
Unit
-0.5 to +20
V
DC Input Voltage (Referenced to GND)
-0.5 to VCC +0.5
V
DC Output Voltage (Referenced to GND)
-0.5 to VCC +0.5
V
DC Supply Voltage (Referenced to GND)
II
DC Input Current, per Pin
±10
mA
PD
Power Dissipation in Still Air, Plastic DIP+
SOIC Package+
750
500
mW
Ptot
Power Dissipation per Output Transistor
100
mW
Tstg
Storage Temperature
-65 to +150
°C
260
°C
TL
Lead Temperature, 1 mm from Case for 10 Seconds
(Plastic DIP or SOIC Package)
*
Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
+Derating - Plastic DIP: - 10 mW/°C from 65° to 125°C
SOIC Package: : - 7 mW/°C from 65° to 125°C
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
VI, VOUT
TA
Parameter
DC Supply Voltage (Referenced to GND)
DC Input Voltage, Output Voltage (Referenced to GND)
Operating Temperature, All Package Types
Min
Max
Unit
3.0
18
V
0
VCC
V
-55
+125
°C
This device contains protection circuitry to guard against damage due to high static voltages or electric fields.
However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this
high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range GND≤(VIN or
VOUT)≤VCC.
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC). Unused
outputs must be left open.
Rev. 00
IW4042B
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
VСС
Guaranteed Limit
V
≥-55°C
25°C
≤125
°C
Unit
VOUT=0.5 V or VCC - 0.5 V
VOUT=1.0 V or VCC - 1.0 V
VOUT=1.5 V or VCC - 1.5 V
5.0
10
15
3.5
7
11
3.5
7
11
3.5
7
11
V
Maximum Low Level Input Voltage
VOUT=0.5 V or VCC - 0.5 V
VOUT=1.0 V or VCC - 1.0 V
VOUT=1.5 V or VCC - 1.5 V
5.0
10
15
1.5
3
4
1.5
3
4
1.5
3
4
V
VOH
Minimum High-Level
Output Voltage
VIN=GND or VCC
5.0
10
15
4.95
9.95
14.95
4.95
9.95
14.95
4.95
9.95
14.95
V
VOL
Maximum Low-Level
Output Voltage
VIN=GND or VCC
5.0
10
15
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
V
IIN
Maximum Input
Leakage Current
VIN= GND or VCC
18
±0.1
±0.1
±1.0
μA
IСС
Maximum Quiescent
Supply Current
(per Package)
VIN= GND or VCC
5.0
10
15
20
1
2
4
20
1
2
4
20
30
60
120
600
μA
IOL
Minimum Output
Low (Sink) Current
VIN= GND or VCC
VOL=0.4 V
VOL=0.5 V
VOL=1.5 V
5.0
10
15
0.64
1.6
4.2
0.51
1.3
3.4
0.36
0.9
2.4
IOH
Minimum Output
VIN= GND or VCC
High (Source) Current VOH=2.5 V
VOH=4.6 V
VOH=9.5 V
VOH=13.5 V
5.0
5.0
10
15
-2.0
-0.64
-1.6
-4.2
-1.6
-0.51
-1.3
-3.4
-1.15
-0.36
-0.9
-2.4
Symbol
Parameter
VIH
Minimum High-Level
Input Voltage
VIL
Test Conditions
mA
mA
Rev. 00
IW4042B
AC ELECTRICAL CHARACTERISTICS (CL=50pF, RL=200 kΩ, Input tr=tf=20 ns)
VCC
Symbol
Parameter
Guaranteed Limit
V
≥-55°C
25°C
≤125°C
Unit
tPLH, tPHL
Maximum Propagation Delay, Clock to Q
(Figure 1)
5.0
10
15
450
200
160
450
200
160
900
400
320
ns
tPLH, tPHL
Maximum Propagation Delay, Clock to Q
(Figure 1)
5.0
10
15
500
230
180
500
230
180
1000
460
360
ns
tPLH, tPHL
Maximum Propagation Delay, Data to Q
(Figure 2)
5.0
10
15
220
110
80
220
110
80
440
220
160
ns
tPLH, tPHL
Maximum Propagation Delay, Data to Q
(Figure 2)
5.0
10
15
300
150
100
300
150
100
600
300
200
ns
tTLH, tTHL
Maximum Output Transition Time, Any Output
(Figure 1)
5.0
10
15
200
100
80
200
100
80
400
200
160
ns
CIN
Maximum Input Capacitance
-
7.5
pF
TIMING REQUIREMENTS (CL=50pF, RL=200 kΩ, Input tr=tf=20 ns)
VCC
Symbol
Parameter
Guaranteed Limit
V
≥-55°C
25°C
≤125°C
Unit
tw
Minimum Pulse Width, Clock (Figure 1)
5.0
10
15
200
100
60
200
100
60
400
200
120
ns
tsu
Minimum Setup Time, Data to Clock
(Figure 1)
5.0
10
15
50
30
25
50
30
25
100
60
50
ns
th
Minimum Hold Time, Clock to Data
(Figure 1)
5.0
10
15
120
60
50
120
60
50
240
120
100
ns
Maximum Input Rise or Fall Time, Clock
(Figure 1)
5.0
10
15
tr, tf
Not rise or fall
time sensitive
μs
Rev. 00
IW4042B
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
Rev. 00
IW4042B
N SUFFIX PLASTIC
(MS - 001BB)
A
9
16
B
1
Dimensions, mm
8
F
C
-T- SEATING
PLANE
G
K
D
MIN
MAX
A
18.67
19.69
B
6.10
7.11
C
L
N
Symbol
M
J
H
0.25 (0.010) M T
NOTES:
1. imensions “A”, “B” do not include mold flash or protrusions.
Maximum mold flash or protrusions 0.25 mm (0.010) per side.
5.33
D
0.36
0.56
F
1.14
1.78
G
2.54
H
7.62
J
0°
10°
K
2.92
3.81
L
7.62
8.26
M
0.20
0.36
N
0.38
D SUFFIX SOIC
(MS - 012AC)
A
16
9
H
Dimensions, mm
B
1
G
P
8
R x 45
C
-TK
D
SEATING
PLANE
J
F
0.25 (0.010) M T C M
NOTES:
1.Dimensions A and B do not include mold flash or protrusion.
2.Maximum mold flash or protrusion 0.15 mm (0.006) per side for A, for
B - 0.25 mm (0.010) per side.
M
Symbol.
MIN
MAX
A
9.80
10.0
B
3.80
4.00
C
1.35
1.75
D
0.33
0.51
F
0.40
1.27
G
1.27
H
5.72
J
0°
8°
K
0.10
0.25
M
0.19
0.25
P
5.80
6.20
R
0.25
0.50
Rev. 00
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