
AMD
P R E L I M I N A R Y
174
Am79C970A
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
Ambient Temperature Under Bias
Supply Voltage to AV
SS
or V
SSB
(AV
DD
, V
D
D
, V
DDB
)
. . . . . . . . . . . . . . . . . .
–65
°
C to +150
°
C
–65
°
C to +125
°
C
. . . . . . . . . . .
. .
0.3 V to +6.0 V
Stresses above those listed under Absolute Maximum
Ratings may cause permanent device failure. Functionality at
or above these limits is not implied. Exposure to Absolute
Maximum Ratings for extended periods may affect
device reliability.
OPERATING RANGES
Commercial (C) Devices
Temperature (T
A
)
Supply Voltages
(AV
DD
, V
DD
)
. . . . . . . . . . . . . . . . . . . . . . . . .
(V
DDB
for 5 V Signaling)
(V
DDB
for 3.3 V Signaling)
All inputs within the range:
0
°
C to + 70
°
C
. . . . . . . . . . . . . . . . .
+5V
±
5%
+5V
±
5%
+ 3.3 V
±
10%
AV
SS
– 0.5 V
≤
V
IN
≤
AV
DD
+ 0.5 V, or
. . . . . . . . . . . . . . .
. . . . . . . . . . .
. . . . .
V
SS
– 0.5 V
≤
V
IN
≤
V
DD
+ 0.5 V, or
V
SSB
– 0.5 < V
IN
< V
DDB
+ 0.5V
Operating ranges define those limits between which the func-
tionality of the device is guaranteed.
DC CHARACTERISTICS over COMMERCIAL operating ranges unless otherwise specified
Parameter
Symbol
Parameter Description
Test Conditions
Digital Input Voltage for 5 V Signaling
V
IL
Input LOW Voltage
V
IH
Input HIGH Voltage
Digital Output Voltage for 5 V Signaling
V
OL
Output LOW Voltage
I
OL1
= 3 mA
I
OL2
= 6 mA
I
OL3
= 12 mA (Note 1)
V
OH
Output HIGH Voltage (Note 2)
I
OH
= –2 mA (Note 3)
Digital Input Leakage Current for 5 V Signaling
Min
Max
Units
0.8
V
V
2.0
0.45
V
2.4
V
I
IX
Input Low Leakage Current (Note 4)
Digital Output Leakage Current for 5 V Signaling
V
IN
= 0 V, V
DD
= V
DDB
= 5 V
–10
10
μ
A
I
OZL
Output Low Leakage Current (Note 5)
V
OUT
= 0.4V
–10
μ
A
μ
A
I
OZH
Output High Leakage Current (Note 5)
Digital Input Voltage for 3.3 V Signaling
V
IL
Input LOW Voltage
V
OUT
= V
DD
, V
DDB
10
–0.5
0.325
V
DDB
V
DDB
+ 0.5
V
V
IH
Input HIGH Voltage
0.475
V
DDB
V
Digital Output Voltage for 3.3 V Signaling
V
OL
Output LOW Voltage
V
OH
Output HIGH Voltage (Note 2)
Digital Input Leakage Current for 3.3 V Signaling
I
OL
= 1.5 mA
I
OH
= –0.5 mA
0.1 V
DDB
V
V
0.9 V
DDB
I
IX
Input Low Leakage Current
V
IN
= 0 V, V
DD
= V
DDB
= 3.3 V
(Note 4)
–10
10
μ
A
Digital Output Leakage Current for 3.3 V Signaling
I
OZL
Output Low Leakage Current (Note 5)
V
OUT
= 0.4V
–10
μ
A
μ
A
I
OZH
Output High Leakage Current (Note 5)
V
OUT
= V
DD
, V
DDB
10