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TECHNICAL DATA
Two Multivibrators (flip-flop)
High-Voltage Silicon-Gate CMOS
IW4098B
The IW4098B was especially designed for high-performance computing machinery with low power consumption, portable measuring equipment, communication systems with power supply from phone network, devices with power supply from solar battery, thermocouple etc. * Standard symmetric output features * Wide range of supply voltage 3.0 to 18 V. * 100%-control of DC characteristics at supply voltage 20V * Maximum input current of 1 A at 18 V over full package-temperature range; 100 nA at 18 V and 25C * 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 IW4098BN Plastic IW4098BD SOIC TA = -55 to 125 C for all packages
Pin description
Pin number 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 Symbol Cx1 RxCx(1) RES1 +TR1 -TR1 Q1 NQ1 GND NQ2 Q2 -TR2 +TR2 RES2 RxCx(2) Cx2 VDD Description For capacitor connection For resistor & capacitor connection Reset Data input Data input Data output Data output Common Data output Data output Data input Data input Reset For resistor & capacitor connection For capacitor connection Supply input
PIN ASSIGNMENT
Cx1 01 16 15 V
DD
RxCx(1) 02 Reset1 +TR1 -TR1 Q1 NQ1 03 04 05 06 07 08
Cx2
14 RxCx(2) 13 12 11 10 09 Reset2 +TR2 -TR2 Q2 NQ2
TRUTH TABLE (serial input)
RES L H H H H H H Input +TR X L , H L 0 , H No switching No switching No switching No switching Output -TR X H Q L Q H
VSS
Rev. 00
IW4098B
Logic diagram
VDD D0
4(12)
+TR
5(11)
C VDD R1 R2
-TR
3(13)
Reset
2(14)
RxCx
VSS
1(15) 8 16
VSS VDD
Q Q
6(10) 7(9)
VDD = pin 16 VSS = pin 8
Rev. 00
IW4098B
MAXIMUM RATINGS* Symbol VCC VIN VOUT IIN PD PD Tstg TL
*
Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Dissipation per Output Transistor Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package)
Value -0.5 to +20 -0.5 to VCC +0.5 -0.5 to VCC +0.5 10 750 500 100 -65 to +150 260
Unit V V V mA mW mW C C
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 125C SOIC Package: : - 7 mW/C from 65 to 125C
RECOMMENDED OPERATING CONDITIONS Symbol VCC VIN, VOUT TA Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage, Output Voltage (Referenced to GND) Operating Temperature, All Package Types Min 3.0 0 -55 Max 18 VCC +125 Unit V V 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
IW4098B
DC ELECTRICAL CHARACTERISTICS(Voltages Referenced to GND)
Parameter, unit Sym- Test conditions bol UI UI UOL
L H
UOH V
IOL A 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 -
IOH A -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -
UDD V 3.0 5.0 10 15 18 5.0 10 15 3.0 5.0 10 15 18 5.0 10 15 18
Guaranteed Limit TA=-55 oC TA=125 oC
TA=25oC
Low level output voltage,V
UOL
High level output voltage,V
UOH
Low level input current, A High level input current, A Consumption current, A
IIL
V 0 0 0 0 0 1.5 3.0 4.0 0 0 0 0 0 1.5 3.0 4.0 0
V 3.0 5.0 10 15 18 3.5 7.0 11 3.0 5.0 10 15 18 3.5 7.0 11 18
V -
min
2.9 4.95 9.95 14.95 17.9 4.5 9.0 13.5 -
max
0.1 0.05 0.05 0.05 0.1 0.5 1.0 1.5 -0.1
min
2.9 4.95 9.95 14.95 17.9 4.5 9.0 13.5 -
max min
0.1 0.05 0.05 0.05 0.1 0.5 1.0 1.5 -1.0 2.9 4.95 9.95 14.95 17.9 4.5 9.0 13.5 -
max
0.1 0.05 0.05 0.05 0.1 0.5 1.0 1.5 -0.1
-
IIH
0
18
-
-
-
-
18
-
0.1
-
1.0
-
0.1
IDD
Low level output current, mA High level output current, mA
IOL
IOH
Output leakage current , A
IOUT
0 0 0 0 0 0 0 0 0 0 0 0
5.0 10 15 20 5.0 10 15 5.0 5.0 10 15 18
0.4 0.5 1.5 4.6 2.5 9.5 13.5 UO=0.5 V
-
-
5.0 10 15 20 5.0 10 15 5.0 5.0 10 15 18
0.64 1.6 4.2 -0.64 -2.0 -1.6 -4.2
1.0 2.0 4.0 20 0.4
0.36 0.9 2.4 -0.36 -1.15 -0.9 -2.4
30 60 120 600 12
0.51 1.3 3.4 -0.51 -1.6 -1.3 -3.4
1.0 2.0 4.0 20 0.4
Rev. 00
IW4098B
AC ELECTRICAL CHARACTERISTICS(CL=50pF, RL=200k, Input tr=tf=20 ns)
Parameter, unit Propagation delay at switch on & switch off, ns inputs +TR, -TR outputs Q, Q input RES outputs Q, Q Pulse width of signals +TR, -TR, ns Pulse width of signal RES, ns Symbo l Test conditions RX CX pF k tLH=tHL 20 ns, CL=50pF, RL= 200 k UDD V TA=-55 oC Guaranteed Limit TA=125 oC TA=25oC
min
max
min
max
min
max
tPHL1, tPLH1 5-10000 tPHL2, tPLH2 tWL, tWH 15 15
tWR
100
1000
100000
5.0 10 15 5.0 10 15 5.0 10 15 5.0 10 15 5.0 10 15 5.0 10 15
500 250 200 450 250 150 140 60 40 200 80 60 1200 600 500 50 30 20
1000 500 400 900 500 300 280 120 80 400 160 120 2400 1200 1000 100 60 40
500 250 200 450 250 150 140 60 40 200 80 60 1200 600 500 50 30 20
CAPACITY CHARACTERISTICS
Symbol CIN Parameter Input capacity VDD, V Value 7.5 Unit pF
Rev. 00
IW4098B
Time Diagram
tLH Input TR+ 0.9 0.5 0.1 t W
tHL UDD
0V
tPLH
0.9 Output Q 0.1 0.5UDD tTLH UOH
tPHL
0.9 Output NQ tTHL 0.5UDD 0.1
UOL UOH
UOL
tHL 0.9 Input TR0.5 0.1 0.5 0.1
tLH 0.9 UDD
0V
tW tPLH
0.9 Output Q 0.1 0.5UDD tTLH UOH
tPHL
0.9 Output NQ tTHL 0.5UDD 0.1
UOL UOH
UOL
Rev. 00
IW4098B
N SUFFIX PLASTIC (MS - 001BB)
A 16 9 B 1 8
Dimensions, mm Symbol A B MIN 18.67 6.10 0.36 1.14 2.54 7.62 0 2.92 7.62 0.20 0.38 10 3.81 8.26 0.36 MAX 19.69 7.11 5.33 0.56 1.78
F
L
C D F
C -T- SEATING
PLANE
N G D 0.25 (0.010) M T K M H J
G H J K L M N
NOTES: 1. imensions "A", "B" do not include mold flash or protrusions. Maximum mold flash or protrusions 0.25 mm (0.010) per side.
D SUFFIX SOIC (MS - 012AC)
A 16 9
Dimensions, mm Symbol. MIN 9.80 3.80 1.35 0.33 0.40 1.27 5.72 0 0.10 0.19 5.80 0.25 8 0.25 0.25 6.20 0.50 MAX 10.0 4.00 1.75 0.51 1.27
B P
H
A B C
C R x 45
1
G
8
D F G
-TD 0.25 (0.010) M T C M K
SEATING PLANE
J
F
M
H J K M P R
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.
Rev. 00

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