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CY7C1020
Document #: 38-05058 Rev. **
Page 3 of 10
Electrical Characteristics Over the Operating Range (continued)
Parameter
Description
Test Conditions
7C1020-20
Unit
Min.
Max.
VOH
Output HIGH Voltage
VCC = Min., IOH = –4.0 mA
2.4
V
VOL
Output LOW Voltage
VCC = Min., IOL = 8.0 mA
0.4
V
VIH
Input HIGH Voltage
2.2
6.0
V
VIL
Input LOW Voltage[1]
–0.5
0.8
V
IIX
Input Load Current
GND < VI < VCC
–1+1
µA
IOZ
Output Leakage Current
GND < VI < VCC, Output Disabled
–2+2
µA
ICC
VCC Operating
Supply Current
VCC = Max.,
IOUT = 0 mA,
f = fMAX = 1/tRC
160
mA
L
130
ISB1
Automatic CE
Power-Down Current
—TTL Inputs
Max. VCC, CE > VIH
VIN > VIH or
VIN < VIL, f = fMAX
20
mA
L10
ISB2
Automatic CE
Power-Down Current
—CMOS Inputs
Max. VCC,
CE > VCC – 0.3V,
VIN > VCC – 0.3V,
or VIN < 0.3V, f = 0
3mA
L
100
µA
Capacitance[3]
Parameter
Description
Test Conditions
Max.
Unit
CIN
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = 5.0V
8
pF
COUT
Output Capacitance
8
pF
Note:
3.
Tested initially and after any design or process changes that may affect these parameters.
AC Test Loads and Waveforms
1020-3
1020-4
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)
<3 ns
<3 ns
OUTPUT
R 481
Ω
R 481
Ω
R2
255
Ω
R2
255
Ω
167
Ω
Equivalent to: THÉVENIN
EQUIVALENT
1.73V
30 pF