IW4093B [INTEGRAL]
Quad 2-Input NAND Schmitt Triggers High-Voltage Silicon-Gate CMOS; 四2输入与非施密特触发器高压硅栅CMOS
| 型号： | IW4093B |
| 厂家： | 
INTEGRAL CORP. |
| 描述： | Quad 2-Input NAND Schmitt Triggers High-Voltage Silicon-Gate CMOS |
| 文件： | 总5页 (文件大小：137K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TECHNICAL DATA
IW4093B
Quad 2-Input NAND Schmitt Triggers
High-Voltage Silicon-Gate CMOS
The IW4093B consists of four Schmitt-trigger circuits. Each circuit
functions as a two-input NAND gate with Schmitt-trigger action on
both inputs. The gate switches at different points for positive- and
negative- going signals. The difference between the positive voltage
(VP) and the negative voltage (VN) is defined as hysteresis voltage (VH)
(see Fig.1).
•
•
Operating Voltage Range: 3.0 to 18 V
Maximum input current of 1 µA at 18 V over full package-
temperature range; 100 nA at 18 V and 25°C
Noise margin (over full package temperature range):
1.0 V min @ 5.0 V supply
ORDERING INFORMATION
IW4093BN Plastic
IW4093BD SOIC
TA = -55° to 125° C for all packages
•
2.0 V min @ 10.0 V supply
2.5 V min @ 15.0 V supply
LOGIC DIAGRAM
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
Output
A
L
B
L
H
L
H
Y
H
H
H
L
PIN 14 =VCC
PIN 7 = GND
L
H
H
142
IW4093B
MAXIMUM RATINGS*
Symbol
Parameter
Value
-0.5 to +20
-0.5 to VCC +0.5
-0.5 to VCC +0.5
±10
Unit
V
VCC
VIN
VOUT
IIN
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
DC Input Current, per Pin
V
V
mA
mW
PD
Power Dissipation in Still Air, Plastic DIP+
SOIC Package+
750
500
PD
Tstg
TL
Power Dissipation per Output Transistor
Storage Temperature
100
-65 to +150
260
mW
°C
Lead Temperature, 1 mm from Case for 10 Seconds
(Plastic DIP or SOIC Package)
°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 125°C
SOIC Package: : - 7 mW/°C from 65° to 125°C
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
Parameter
Min
3.0
0
Max
Unit
V
DC Supply Voltage (Referenced to GND)
DC Input Voltage, Output Voltage (Referenced to GND)
Operating Temperature, All Package Types
18
VIN, VOUT
TA
VCC
+125
V
-55
°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.
143
IW4093B
DC ELECTRICAL CHARACTERISTICS
(Voltages Referenced to GND)
VCC
V
Guaranteed Limit
Symbol
Parameter
Test Conditions
Unit
V
≥-55°C
25°C
≤125
°C
VT+min Minimum Positive-
Going Input
Input on terminals A or B;
other inputs to VCC
5.0
10
15
2.2
4.6
6.8
2.2
4.6
6.8
2.2
4.6
6.8
Threshold Voltage
Input on terminals A and B;
other inputs to VCC
5.0
10
15
2.6
5.6
6.3
2.6
5.6
6.3
2.6
5.6
6.3
VT+max Maximum Positive-
Going Input
Input on terminals A or B;
other inputs to VCC
5.0
10
15
3.6
7.1
10.8
3.6
7.1
10.8
3.6
7.1
10.8
V
V
Threshold Voltage
Input on terminals A and B;
other inputs to VCC
5.0
10
15
4
8.2
12.7
4
8.2
12.7
4
8.2
12.7
VT-min Minimum Negative-
Going Input
Input on terminals A or B;
other inputs to VCC
5.0
10
15
0.9
2.5
4
0.9
2.5
4
0.9
2.5
4
Threshold Voltage
Input on terminals A and B;
other inputs to VCC
5.0
10
15
1.4
3.4
4.8
1.4
3.4
4.8
1.4
3.4
4.8
VT-max Maximum Negative-
Going Input
Input on terminals A or B;
other inputs to VCC
5.0
10
15
2.8
5.2
7.4
2.8
5.2
7.4
2.8
5.2
7.4
V
Threshold Voltage
Input on terminals A and B;
other inputs to VCC
5.0
10
15
3.2
6.6
9.6
3.2
6.6
9.6
3.2
6.6
9.6
VHmin
Note
Minimum Hysteresis
Voltage
Input on terminals A or B;
other inputs to VCC
5.0
10
15
0.3
1.2
1.6
0.3
1.2
1.6
0.3
1.2
1.6
V
Input on terminals A and B;
other inputs to VCC
5.0
10
15
0.3
1.2
1.6
0.3
1.2
1.6
0.3
1.2
1.6
VHmax Maximum Hysteresis Input on terminals A or B;
5.0
10
15
1.6
3.4
5
1.6
3.4
5
1.6
3.4
5
V
Note
Voltage
other inputs to VCC
Input on terminals A and B;
other inputs to VCC
5.0
10
15
1.6
3.4
5
1.6
3.4
5
1.6
3.4
5
IIN
Maximum Input
Leakage Current
VIN= GND or VCC
18
±0.1
±0.1
±1.0
µA
144
IW4093B
DC ELECTRICAL CHARACTERISTICS
(Voltages Referenced to GND) - continued
VCC
V
Guaranteed Limit
Symbol
ICC
Parameter
Test Conditions
VIN= GND or VCC
Unit
≥-55°C
25°C
≤125
°C
Maximum Quiescent
Supply Current
(per Package)
5.0
10
15
20
1
2
1
2
30
60
µA
4
20
4
20
120
600
IOL
Minimum Output Low VIN= GND or VCC
mA
mA
(Sink) Current
UOL=0.4 V
UOL=0.5 V
UOL=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 UOH=2.5 V
5.0
5.0
10
-2.0
-0.64
-1.6
-1.6
-0.51
-1.3
-1.15
-0.36
-0.9
U
U
U
OH=4.6 V
OH=9.5 V
OH=13.5 V
15
-4.2
-3.4
-2.4
VOH
Minimum High-Level VIN=GND or VCC
Output Voltage
5.0
10
15
4.95
9.95
14.95
4.95
9.95
14.95 14.95
4.95
9.95
V
V
VOL
Maximum Low-Level VIN= VCC
Output Voltage
5.0
10
15
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
Note. VHmin>(VT+min)-(VT-max); VHmax=(VT+max)+(VT-min).
AC ELECTRICAL CHARACTERISTICS
Ω
(CL=50pF, RL=200k , Input tr=tf=20 ns)
VCC
V
Guaranteed Limit
Symbol
Parameter
Unit
ns
≥-55°C
25°C
≤125°C
tPLH, tPHL Maximum Propagation Delay, Input A or B to
Output Y (Figure 2)
5.0
10
15
380
180
130
380
180
130
760
360
260
tTLH, tTHL Maximum Output Transition Time, Any Output
(Figure 2)
5.0
10
15
200
100
80
200
100
80
400
200
160
ns
CIN
Maximum Input Capacitance
-
7.5
pF
145
IW4093B
a) Definition of VT+, VT-, VH
c) Test setup
b) Transfer characteristic of 1 of 4 gates
Figure 1. Hysteresis definition, characteristic, and test setup
Figure 2. Switching Waveforms
EXPANDED LOGIC DIAGRAM
(1/4 of the Device)
146
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