74lvx4245 STMicroelectronics, 74lvx4245 Datasheet - Page 5
74lvx4245
Manufacturer Part Number
74lvx4245
Description
Octal Dual Supply Bus Transceiver
Manufacturer
STMicroelectronics
Datasheet
1.74LVX4245.pdf
(13 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
74LVX4245
Manufacturer:
NSC
Quantity:
5 510
Part Number:
74LVX4245
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
74lvx4245MTC
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Company:
Part Number:
74lvx4245MTCX
Manufacturer:
FSC
Quantity:
5 000
Part Number:
74lvx4245MTCX
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Part Number:
74lvx4245MTR
Manufacturer:
ST
Quantity:
20 000
Part Number:
74lvx4245QSC
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Table 9: AC Electrical Characteristics (C
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (t
2) Parameter guaranteed by design
3) Typical values at V
(*) Voltage range is 3.0V
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
OSLH
OSHL
PZH
PHZ
PZH
PHZ
PLH
PHL
PLH
PHL
PZL
PLZ
PZL
PLZ
Propagation Delay
Time (An to Bn)
Propagation Delay
Time (An to Bn)
Output Enable
Time (G to Bn)
Output Enable
Time (G to Bn)
Output Disable
Time (G to Bn)
Output Disable
Time (G to Bn)
Propagation Delay
Time (Bn to An)
Propagation Delay
Time (Bn to An)
Output Enable
Time (G to An)
Output Enable
Time (G to An)
Output Disable
Time (G to An)
Output Disable
Time (G to An)
Output To Output
Skew Time (note1,
2)
Parameter
CCA
= 5.0V, V
0.3V
CCB
3.3
V
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
(V)
= 3.3V
CCB
(**)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
Test Condition
OSLH
= | t
L
PLHm
= 50pF, Input t
- t
PLHn
|, t
Min.
OSHL
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
T
= | t
A
r
= t
Typ.
= 25°C
PHLm
5.1
5.3
6.5
6.7
6.0
3.3
5.4
5.5
5.2
5.8
3.9
2.9
0.5
0.5
f
= 3ns)
- t
Max.
PHLn
10.0
10.0
8.5
8.5
9.5
6.5
8.5
8.5
9.0
9.0
7.0
6.5
1.0
1.0
|
Value
-40 to 85°C
Min.
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
(3)
Max.
10.0
10.0
11.5
10.5
11.5
10.5
10.0
10.0
10.0
10.0
10.0
10.0
9.0
9.0
7.5
7.0
9.0
9.0
9.5
9.5
7.5
7.5
7.5
7.0
1.5
1.5
-55 to 125°C
Min.
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
74LVX4245
Max.
10.0
10.0
12.5
10.0
10.0
10.5
10.5
11.0
11.0
11.5
11.5
11.5
11.0
11.0
11.0
11.0
11.0
11.0
8.5
8.0
8.5
8.5
8.5
8.0
1.5
1.5
Unit
ns
ns
ns
ns
ns
ns
ns
5/13