CY7C291A
Electrical Characteristics
Over the Operating Range
[2,3]
(continued)
7C291AL-35
Parameter
V
OH
V
OL
V
IH
V
IL
I
IX
V
CD
I
OZ
I
OS
I
CC
Description
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Load Current
Input Diode Clamp Voltage
Output Leakage Current
Output Short Circuit Current
[4]
V
CC
Operating Supply Current
GND < V
OUT
< V
CC
,
Output Disabled
V
CC
= Max., V
OUT
= GND
V
CC
= Max.,
V
IN
= 2.0V
I
OUT
= 0 mA
V
CC
= Max.,
CS
1
= V
IH
Commercial
Military
Commercial
Military
12
13
50
3.0
0.4
3.0
0.4
12
30
−10
−20
Test Conditions
V
CC
= Min., I
OH
=
−4.0
mA
V
CC
= Min., I
OL
= 16.0 mA
Guaranteed Input Logical
HIGH Voltage for All Inputs
Guaranteed Input Logical
LOW Voltage for All Inputs
GND < V
IN
< V
CC
−10
2.0
0.8
+10
Note 3
+10
−90
60
−10
−20
+10
−90
90
90
30
40
13
50
V
mA
V
V
mA
µA
mA
mA
−10
Min.
2.4
0.4
2.0
0.8
+10
Max.
7C291A-35
7C291A-50
Min.
2.4
0.4
Max.
Unit
V
V
V
V
µA
I
SB
Standby Supply Current
(7C293A Only)
Programming Supply Voltage
Programming Supply Current
Input HIGH Programming Voltage
Input LOW Programming Voltage
V
PP
I
PP
V
IHP
V
ILP
Capacitance
[3]
Parameter
C
IN
C
OUT
Description
Input Capacitance
Output Capacitance
Test Conditions
T
A
= 25°C, f = 1 MHz,
V
CC
= 5.0V
Max.
10
10
Unit
pF
pF
Document #: 38-04011 Rev. *B
Page 4 of 13
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