Intel 8086 Specification Sheet page 20

8086
A C CHARACTERISTICS
TIMING RESPONSES
Symbol Parameter
TCLML Command Active
Delay (See Note 1)
TCLMH Command Inactive
Delay (See Note 1)
TRYHSH READY Active to
Status Passive (See
Note 3)
TCHSV Status Active Delay
TCLSH Status Inactive
Delay
TCLAV Address Valid Delay
TCLAX Address Hold Time
TCLAZ Address Float Delay
TSVLH Status Valid to ALE
High (See Note 1)
TSVMCH Status Valid to
MCE High (See
Note 1)
TCLLH CLK Low to ALE
Valid (See Note 1)
TCLMCH CLK Low to MCE
High (See Note 1)
TCHLL ALE Inactive Delay
(See Note 1)
TCLMCL MCE Inactive Delay
(See Note 1)
TCLDV Data Valid Delay
TCHDX Data Hold Time
TCVNV Control Active
Delay (See Note 1)
TCVNX Control Inactive
Delay (See Note 1)
TAZRL Address Float to
READ Active
TCLRL RD Active Delay
TCLRH RD Inactive Delay
20
(Continued)
8086 8086-1
Min Max Min Max
10 35 10 35
10 35 10 35
110 45
10 110 10 45
10 130 10 55
10 110 10 50
10 10
TCLAX 80 10 40
15 15
15 15
15 15
15 15
15 15
15 15
10 110 10 50
10 10
5 45 5 45
10 45 10 45
0 0
10 165 10 70
10 150 10 60
8086-2
Units
Min Max
10 35 ns
10 35 ns
65 ns
10 60 ns
10 70 ns
10 60 ns
10 ns
TCLAX 50 ns
15 ns
15 ns
15 ns C
L
for all 8086
Outputs (In
15 ns
addition to 8086
self-load)
15 ns
15 ns
10 60 ns
10 ns
5 45 ns
10 45 ns
0 ns
10 100 ns
10 80 ns
Test
Conditions
20 – 100 pF
e