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CYM1464
Document #: 38-05272 Rev. **
Page 2 of 8
Maximum Ratings
(Above which the useful life may be impaired.)
Storage Temperature
..................................... −55°C to +125°C
Ambient Temperature with
Power Applied
.................................................... −10°C to +85°C
Supply Voltage to Ground Potential
.................−0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State
.....................................................−0.5V to +7.0V
DC Input Voltage
.................................................−0.5V to +7.0V
Operating Range
Range
Ambient
Temperature
VCC
Commercial
0
°C to +70°C
5V
± 10%
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
1464-20, 22, 25
1464-30, 35, 45, 55
Unit
Min.
Max.
Min.
Max.
VOH
Output HIGH Voltage
VCC = Min., IOH = −4.0 mA
2.4
2.4
V
VOL
Output LOW Voltage
VCC = Min., IOL = 8.0 mA
0.4
0.4
V
VIH
Input HIGH Voltage
2.2
VCC+0.3
2.2
VCC+0.3
V
VIL
Input LOW Voltage[1]
−0.5
0.8
−0.5
0.8
V
IIX
Input Load Current
GND < VI < VCC
−10
+10
−10
+10
µA
IOZ
Output Leakage Current GND < V0 < VCC, Output Disabled
−10
+10
−10
+10
µA
ICC
VCC Operating Supply
Current
VCC = Max., IOUT = 0 mA,
CS < VIL
350
300
mA
ISB1
Automatic CS
Power-Down Current
VCC = Max., CS > VIH,
Min. Duty Cycle = 100%
240
240
mA
ISB2
Automatic CS
Power-Down Current
VCC = Max., CS > VCC − 0.2V,
VIN > VCC − 0.2V or VIN < 0.2V
60
60
mA
Capacitance[2]
Parameter
Description
Test Conditions
Max.
Unit
CIN
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = 5.0V
40
pF
COUT
Output Capacitance
30
pF
AC Test Loads and Waveforms
Notes:
1.
VIL (min.) = −3.0V for pulse widths less than 20 ns.
2.
Tested on a sample basis.
90%
10%
3.0V
GND
90%
10%
ALL INPUT PULSES
5V
OUTPUT
30 pF
INCLUDING
JIG AND
SCOPE
5V
OUTPUT
5 pF
INCLUDING
JIG AND
SCOPE
(a)
(b)
<5 ns
<5 ns
OUTPUT
R1481
Ω
R1481
Ω
R2
255
Ω
R2
255
Ω
167
Ω
Equivalent to:
THÉVENIN EQUIVALENT
1.73V
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