CY7C419/21/25/29/33
Electrical Characteristics
Over the Operating Range
[2]
(continued)
7C419–30
7C421–30
7C424–30
7C425–30
7C429–30
7C433–30
Parameter
I
CC
Description
Operating Current
Test Conditions
V
CC
= Max.,
I
OUT
= 0 mA
f = f
MAX
V
CC
= Max.,
I
OUT
= 0 mA
F = 20 MHz
All Inputs =
V
IH
Min.
All Inputs >
V
CC
–0.2V
Com’l
Mil/Ind
Com’l
Min.
Max.
40
75
35
7C419–40
7C420–40
7C421–40
7C424–40
7C425–40
7C429–40
7C432–40
7C433–40
Min.
Max.
35
70
35
7C420–65
7C421–65
7C424–65
7C425–65
7C428–65
7C429–65
7C433–65
Min.
Max.
35
65
35
mA
Units
mA
I
CC1
Operating Current
I
SB1
I
SB2
Standby Current
Power-Down Current
Com’l
Mil
Com’l
Mil
10
15
5
8
10
15
5
8
10
15
5
8
mA
mA
Capacitance
[5]
Parameter
C
IN
C
OUT
Description
Input Capacitance
Output Capacitance
Test Conditions
T
A
= 25
°
C, f = 1 MHz,
V
CC
= 4.5V
Max.
6
6
Unit
pF
pF
Note:
5. Tested initially and after any design or process changes that may affect these parameters.
AC Test Loads and Waveforms
5V
OUTPUT
30 pF
INCLUDING
JIGAND
SCOPE
R2
333
Ω
C420–6
R1 500
Ω
5V
OUTPUT
5 pF
INCLUDING
JIGAND
SCOPE
R1 500
Ω
3.0V
R2
333
Ω
C420–7
ALL INPUT PULSES
90%
10%
90%
10%
GND
≤
3 ns
≤
3 ns
C420–8
(a)
(b)
Equivalent to:
THÉVENIN EQUIVALENT
200
Ω
OUTPUT
2V
Document #: 38-06001 Rev. **
Page 4 of 22
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