Document Number: 001-51027 Rev. *G Page 8 of 22
Maximum Ratings
Exceeding maximum ratings may shorten the useful life of the
device. These user guidelines are not tested.
Storage Temperature ............................... –65 C to +150 C
Temperature under Bias ........................... –55 C to +125 C
Voltage on Input Relative to GND...................–0.5 V to 7.0 V
Voltage on Input Relative to V
SS
.........–0.6 V to V
CC
+ 0.5 V
Voltage on DQ
0-7
or HSB .................... –0.5 V to V
CC
+ 0.5 V
Power Dissipation.........................................................1.0 W
DC output Current (1 output at a time, 1s duration) .... 15 mA
Operating Range
Range Ambient Temperature V
CC
Commercial 0 C to +70C 4.5 V to 5.5 V
Industrial –40 C to +85 C 4.5 V to 5.5 V
DC Electrical Characteristics
Over the operating range (V
CC
= 4.5V to 5.5V)
[4]
Parameter Description Test Conditions Min Max Unit
I
CC1
Average V
CC
current t
RC
= 25 ns
t
RC
= 35 ns
t
RC
= 45 ns
Dependent on output loading and cycle rate. Values obtained
without output loads.
I
OUT
= 0 mA.
–85
75
65
mA
mA
mA
I
CC2
Average V
CC
current
during STORE
All Inputs Do Not Care, V
CC
= Max
Average current for duration t
STORE
–3mA
I
CC3
Average V
CC
current at
t
RC
= 200 ns, 5 V, 25 °C
Typical
WE
> (V
CC
– 0.2 V). All other inputs cycling.
Dependent on output loading and cycle rate. Values obtained
without output loads.
–10mA
I
CC4
Average V
CAP
Current
during AutoStore Cycle
All Inputs Do Not Care, V
CC
= Max
Average current for duration t
STORE
–2mA
I
SB1
[5]
V
CC
standby current
(standby, cycling TTL
input levels)
t
RC
= 25 ns, CE > V
IH
t
RC
= 35 ns, CE > V
IH
t
RC
= 45 ns, CE > V
IH
–27
24
20
mA
mA
mA
I
SB2
[5]
V
CC
standby current CE > (V
CC
– 0.2 V). All others V
IN
< 0.2 V or >
(V
CC
– 0.2 V). Standby current level after
nonvolatile cycle is complete.
Inputs are static. f = 0 MHz.
Commercial – 1.5 mA
Industrial – 2.5 mA
I
IX
Input leakage current V
CC
= Max, V
SS
< V
IN
< V
CC
–1 +1 A
I
IX
Input leakage current V
CC
= Max, V
SS
< V
IN
< V
CC
–1 +1 A
I
OZ
Off State Output
Leakage Current
V
CC
= Max, V
SS
< V
IN
< V
CC
, CE or OE > V
IH
or WE < V
IL
–-5 +5 A
V
IH
Input HIGH voltage 2.2 V
CC
+
0.5
V
V
IL
Input LOW voltage V
SS
– 0.5 0.8 V
V
OH
Output HIGH voltage I
OUT
= –4 mA 2.4 V
V
OL
Output LOW voltage I
OUT
= 8 mA – 0.4 V
V
BL
Logic ‘0’ voltage on
HSB
output
I
OUT
= 3 mA – 0.4 V
V
CAP
Storage capacitor Between V
CAP
pin and V
SS
, 6 V rated. 68 µF +20% nominal 54 260 µF
Notes
4. V
CC
reference levels throughout this data sheet refer to V
CC
if that is where the power supply connection is made, or V
CAP
if VCC is connected to ground.
5. CE
> V
IH
does not produce standby current levels until any nonvolatile cycle in progress has timed out.
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