74lvc4245adb NXP Semiconductors, 74lvc4245adb Datasheet - Page 7

• Manufacturer Part Number: 74lvc4245adb
• Description: Octal Dual Supply Translating Transceiver; 3-state
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 6.
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
[1]
[2]
[3]
10. Dynamic characteristics
Table 7.
Voltages are referenced to GND (ground = 0 V). V
74LVC4245A_6
Product data sheet
Symbol
Symbol Parameter
t
t
t
t
t
t
PHL
PLH
PZL
PZH
PLZ
PHZ
I
CC
All typical values are measured at V
For transceivers, the parameter I
V
V
CCB
CCA
= 2.7 V to 3.6 V: other inputs at V
= 4.5 V to 5.5 V: other inputs at V
HIGH to LOW
propagation
delay
LOW to HIGH
propagation
delay
OFF-state to
LOW
propagation
delay
OFF-state to
HIGH
propagation
delay
LOW to
OFF-state
propagation
delay
HIGH to
OFF-state
propagation
delay
Parameter
additional supply current
Static characteristics
Dynamic characteristics
Conditions
An to Bn;
see
Bn to An;
see
An to Bn;
see
Bn to An;
see
OE to An;
see
OE to Bn;
see
OE to An;
see
OE to Bn;
see
OE to An;
see
OE to Bn;
see
OE to An;
see
OE to Bn;
see
Figure 6
Figure 6
Figure 6
Figure 6
Figure 7
Figure 7
Figure 7
Figure 7
Figure 7
Figure 7
Figure 7
Figure 7
OZ
…continued
includes the input leakage current.
CCA
CCB
CCA
Conditions
per control pin; I
= 5.0 V, V
V
V
other inputs at V
V
V
other inputs at V
CCB
I
CCA
I
or GND.
or GND.
= V
= V
= 2.7 V to 3.6 V;
= 4.5 V to 5.5 V;
CCB
CCA
CCB
V
2.7 V
3.0 V to 3.6 V
2.7 V
3.0 V to 3.6 V
2.7 V
3.0 V to 3.6 V
2.7 V
3.0 V to 3.6 V
2.7 V
3.0 V to 3.6 V
2.7 V
3.0 V to 3.6 V
2.7 V
3.0 V to 3.6 V
2.7 V
3.0 V to 3.6 V
2.7 V
3.0 V to 3.6 V
2.7 V
3.0 V to 3.6 V
2.7 V
3.0 V to 3.6 V
2.7 V
3.0 V to 3.6 V
Rev. 06 — 18 January 2008
CCA
CCB
= 3.3 V and T
0.6 V;
0.6 V;
= 4.5 V to 5.5 V; t
O
= 0 A
CCB
CCA
or GND
or GND
amb
Octal dual supply translating transceiver; 3-state
= 25 C.
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
r
Min
= t
40 C to +85 C
f
2.5 ns. For test circuit see
3.6
3.3
3.4
3.4
3.3
2.8
3.0
3.0
4.5
4.5
4.4
3.8
4.5
4.5
4.3
3.2
2.9
2.9
3.9
3.5
2.8
2.8
3.3
2.9
Typ
[3]
[1]
Min
-
-
6.3
6.3
6.1
6.1
6.7
6.5
5.0
5.0
9.0
9.0
8.7
8.1
8.1
8.1
8.7
8.1
7.0
7.0
7.7
7.7
5.8
5.8
7.8
7.8
Max
74LVC4245A
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
40 C to +125 C Unit
Min
Typ
-
-
© NXP B.V. 2008. All rights reserved.
[1]
Figure
8.0
8.0
8.0
8.0
8.5
8.5
6.5
6.5
11.5
11.5
11.0
10.5
10.5
10.5
11.0
10.5
9.0
9.0
10.0
10.0
7.5
7.5
10.0
10.0
Max
5000
5000
Max
8.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
A
A
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