Logic Characteristics
Symbol
V
IH
V
IL
I
IL
I
IH
I
IL
I
IH
I
IL
I
IH
V
OH
V
OL
Parameter
Input "1"
Input "0"
Input l
Input l
Input l
Input l
Input l
Input l
Output "1"
Output "0"
Min
2.4
Typ
Max
0.7
Units
VDC
VDC
µA
µA
µA
µA
µA
µA
VDC
Conditions
-80
-40
-20
-20
-20
-40
2.7
-400
-200
+20
+20
-200
-400
Note 1A
Note 1B
Note 2A
Note 1B
Note 5
Note 3A/4A
Note 3B/4B
0.4
VDC
Note 1
For INPUT pins 12,13,14,15, 53, 54, 55.
VCC= 5.5V
A. @ VIL = 0.4V
B. @ VIH = 2.4V
All remaining INPUTS other than in Note 1.
VCC= 5.5V
A. @ VIL = 0.4V
B. @ VIH = 2.4V
For OUTPUT pins 4 through 11 and 43 through 50.
A. @ VCC = 4.5V and IOH = 2mA
B. @ VCC = 4.5V and IOL = 4mA
All remaining OUTPUTS other than in Note 3.
A. @ VCC = 4.5V and IOH = 1mA
B. @ VCC = 4.5V and IOL = 2mA
For INPUT pins 4-11, 43-50.
VCC= 5.5V
A. @ VIL = 0.4V
B. @ VIH = 2.4V
Note 2
Note 3
Note 4
Note 5
Aeroflex Circuit Technology
3
SCDCT2542 REV E 8/23/00 Plainview NY (516) 694-6700
AEROFLEX [ AEROFLEX CIRCUIT TECHNOLOGY ]
