P4C174 Просмотр технического описания (PDF) - Semiconductor Corporation
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P4C174 Datasheet PDF : 12 Pages
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P4C174
AC CHARACTERISTICS - MATCH CYCLE
(VCC = 5.0V ± 10%, 0°C to +70°C)
Symbol
Parameter
–8
–10
–12
–15
–20
–25
Min Max Min Max Min Max Min Max Min Max Min Max
tMC
tADM
tADMH
Match Cycle Time
8
Address Valid to MATCH
Valid
Address Change to MATCH 3
Change
10
12
15
20
25
8
10
12
15
20
25
3
3
3
3
3
tCEM
tCEMHI
Chip Enable LOW to
MATCH Valid
Chip Enable HIGH to
MATCH HIGH
7
8
8
10
10
15
7
8
8
10
10
15
tOEMHI
Output Enable LOW to
MATCH HIGH
7
9
10
12
15
20
tWEMHI
Write Enable LOW to
MATCH HIGH
7
9
10
12
15
20
tDAM
Data Valid to MATCH Valid
7
9
10
13
15
15
tDAMH
Data Change to MATCH
0
0
0
0
0
0
Change
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
MATCH TIMING
Document # SRAM118 REV C
Page 7 of 12
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