74vcx16501 Fairchild Semiconductor, 74vcx16501 Datasheet - Page 6

• Manufacturer Part Number: 74vcx16501
• Description: 74vcx16501 Low Voltage 18-bit Universal Bus Transceivers With 3.6v Tolerant Inputs And Outputs
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
MAX
PHL
PLH
PHL
PLH
PHL
PLH
PZL
PZH
PLZ
PHZ
S
H
W
OSHL
OSLH
AC Electrical Characteristics
Note 9: For C
Note 10: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (t
Symbol
Maximum Clock Frequency
Propagation Delay
Propagation Delay
Clock-to-Bus
Propagation Delay
LE-to-Bus
Output Enable Time
Output Disable Time
Setup Time
Hold Time
Pulse Width
Output-to-Output Skew
(Note 10)
L
50pF, add approximately 300ps to the AC maximum specification.
Parameter
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
30 pF
15 pF
30 pF, R
15 pF, R
15 pF, R
15 pF, R
30 pF, R
15 pF, R
30 pF, R
15 pF, R
30 pF, R
15 pF, R
30 pF, R
15 pF, R
30 pF, R
15 pF, R
30 pF, R
15 pF, R
30 pF, R
15 pF, R
(Note 9)
Conditions
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
500
2k
500
500
500
500
500
2k
500
2k
500
500
500
500
500
500
500
2k
6
OSHL
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
3.3
2.5
1.5
3.3
2.5
1.5
3.3
2.5
1.5
3.3
2.5
1.5
3.3
2.5
1.5
3.3
2.5
1.5
3.3
2.5
1.5
3.3
2.5
1.5
3.3
2.5
1.5
3.3
2.5
1.5
) or LOW-to-HIGH (t
V
(V)
CC
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.3
0.2
0.1
0.3
0.2
0.1
0.3
0.2
0.1
0.3
0.2
0.1
0.3
0.2
0.1
0.3
0.2
0.1
0.3
0.2
0.1
0.3
0.2
0.1
0.3
0.2
0.1
0.3
0.2
0.1
T
A
80.0
Min
250
200
100
0.6
0.8
1.5
1.0
0.6
0.8
1.5
1.0
0.6
0.8
1.5
1.0
0.6
0.8
1.5
1.0
0.8
0.8
0.8
1.0
1.5
1.5
2.5
3.0
1.0
1.0
1.0
2.0
1.5
1.5
4.0
4.0
OSLH
40 C to 85 C
).
Max
14.0
17.6
19.6
19.6
15.2
0.75
2.9
3.5
7.0
3.5
4.4
8.8
3.8
4.9
9.8
3.8
4.9
9.8
3.7
4.2
7.6
0.5
0.5
1.5
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
Number
Figures
Figures
Figures
Figures
Figures
Figures
Figures
Figures
7, 9, 10
Figures
Figures
7, 9, 10
Figures
Figures
Figures
Figures
Figures
Figures
Figure
1, 3, 4
1, 3, 4
1, 2
7, 8
1, 2
7, 8
1, 2
7, 8
1, 6
6, 7
1, 6
6, 7
1, 5
5, 7