_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Random-Access Memories (RAMs)
CDP1822,CDP1822C
RECOMMENDED OPERATING CONDITIONS at TA = Full Package-Temperature Range
For maximum reliability, operating conditions should be selected so that operation is always
within the following ranges:
CHARACTERISTIC
DC Operating Voltage Range
Input Voltage Range
LIMITS
CDP1822
CDP1822C
Min. I Max.
4 I 10.5
Min. I Max.
4 I 6.5
Vss I Voo
Vss I Voo
UNITS
V
MAXIMUM RATINGS, Absolute-Maximum Values:
DC SUPPLY-VOLTAGE RANGE. (Voo)
(Voltage referenced to Vss Terminal)
CDP1822 .........................................................................................................-0.5 to +11 V
CDP1822C ........................................................................................................-0.5 to +7 V
INPUT VOLTAGE RANGE, ALL INPUTS .......................................................................... -0.5 to Voo +0.5 V
DC INPUT CURRENT, ANY ONE INPUT ................................................................................... ±10 mA
POWER DISSIPATION PER PACKAGE (Po)
ForT.=-40 to +60·C (PACKAGE TYPE E) ................................................................................ 500 mW
ForT.=+60 to +85·C (PACKAGE TYPE E) .................................................. Derate Linearly at 12 mWI"C to 200 mW
For T.=-55 to +100· C (PACKAGE TYPE D) ............................................................................... 500 mW
ForT.=+100 to +125·C (PACKAGE TYPE D) ............................................... Derate Linearly at 12 mWI"C to 200 mW
DEVICE DISSIPATION PER OUTPUT TRANSISTOR
FOR T.=FULL PACKAGE-TEMPERATURE RANGE (All Package Types) ................................................... 100 mW
OPERATING-TEMPERATURE RANGE (TA)
PACKAGE TYPE D ............................................................................................... -55 to +125·C
PACKAGE TYPE E ................................................................................................ -40 to +85·C
STORAGE TEMPERATURE RANGE (T...) .............................................................•............•• -65 to +150·C
LEAD TEMPERATURE (DURING SOLDERING)
At distance 1/16 ± 1/32 In (159 ± 0 79 mm) from case for 10 s max ...................................................... +265·C
STATIC ELECTRICAL CHARACTERISTICS at TA = -40 to +85·C, Except as Noted
CHARACTERISTIC
Quiescent DeVice
Current,
Output Voltage:
Low-Level,
High-Level,
100
VOL
VOH
Input Low Voltage,
Input High Voltage,
Output Low (Sink)
Current,
Output High (Source)
Current,
Input Current,
3-State Output
Leakage Current
Operating Current,
Input Capacitance,
Output Capacitance,
V,L
V,H
10L
10H
liN
lOUT
loo,t
C'N
COUT
TEST CONDITIONS
Vo VIN VDD
(V) (V) (V)
- 0.5 5
- 0, 10 10
- 0,5 5
- 0,10 10
-
-
0.5,4.5
0.5,9.5
0.5,4.5
0.5,9.5
0,5
0,10
-
-
-
-
5
10
5
10
5
10
0.4 0,5
5
0.5 0, 10 10
4.6 0, 5
5
9.5 0, 10 10
- 0,5 5
- 0, 10 10
0,5 0,5
5
0, 10 0, 10
- 0,5
- 0, 10
--
--
10
5
10
-
-
LIMITS
CDP1822
CDP1822C
Min. Typ.· Max. Min. Typ.· Max.
- - 500 - - 500
- - 1000 - - -
- 0 0.1 -
0 0.1
- 0 0.1 - - -
-4.9 5
4.9 5 -
9.9 10 - - - -
-- - 1.5 -
1.5
- - 3- - -
3.5 - - 3.5 - -
7- - - - -
2 4- 2 4-
-4.5 9 - - -
-1 -2 -
--1 -2
-2.2 -4.4
-
-
-
-
- - ±5 - - ±5
- - ±10 - - -
- - ±5 - - ±5
- - ±10 - - -
-- 4 8
48
- 8 16 - - -
- -5 7.5
5 7.5
- -10 15
10 15
UNITS
pA
V
rnA
pA
rnA
pF
tOutputs open circuited, cycle time = 1 p.s
"TYPical values are for TA = 25· C and nommal Voo
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