74LVC245A-Q100 NXP [NXP Semiconductors], 74LVC245A-Q100 Datasheet - Page 7

• Manufacturer Part Number: 74LVC245A-Q100
• Description: Octal bus transceiver; 3-state
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
10. Dynamic characteristics
Table 7.
Voltages are referenced to GND (ground = 0 V). For test circuit see
[1]
[2]
[3]
[4]
74LVC_LVCH245A_Q100
Product data sheet
Symbol Parameter
t
t
t
t
C
pd
en
dis
sk(o)
PD
t
t
t
Typical values are measured at T
Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design.
C
P
f
C
V
N = number of inputs switching
(C
pd
en
dis
i
D
CC
PD
= input frequency in MHz; f
L
is the same as t
is the same as t
= output load capacitance in pF
= C
is the same as t
L
is used to determine the dynamic power dissipation (P
= supply voltage in Volts
 V
propagation
delay
enable time
disable time
output skew
time
power
dissipation
capacitance
PD
Dynamic characteristics
CC
 V
2
 f
CC
o
2
) = sum of the outputs.
 f
PLH
PZL
PLZ
i
 N + (C
and t
and t
and t
Conditions
nAn to nBn; nBn to nAn; see
nOE to nAn, nBn; see
nOE to nAn, nBn; see
per input; V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
PZH
PHL
PHZ
o
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= output frequency in MHz
L
.
.
.
= 1.2 V
= 1.65 V to 1.95 V
= 2.3 V to 2.7 V
= 2.7 V
= 3.0 V to 3.6 V
= 1.2 V
= 1.65 V to 1.95 V
= 2.3 V to 2.7 V
= 2.7 V
= 3.0 V to 3.6 V
= 1.2 V
= 1.65 V to 1.95 V
= 2.3 V to 2.7 V
= 2.7 V
= 3.0 V to 3.6 V
= 1.65 V to 1.95 V
= 2.3 V to 2.7 V
= 3.0 V to 3.6 V
 V
amb
CC
= 25 C and V
I
2
= GND to V
 f
o
All information provided in this document is subject to legal disclaimers.
) where:
Figure 6
Figure 6
Rev. 1 — 3 September 2012
CC
CC
= 1.2 V, 1.8 V, 2.5 V, 2.7 V and 3.3 V respectively.
Figure 5
D
in W).
74LVC_LVCH245A_Q100
[1]
[1]
[1]
[3]
[4]
Figure
Min
1.5
1.0
1.5
1.5
1.9
1.5
1.5
1.5
2.9
1.0
1.5
1.7
-
-
-
-
-
-
-
40 C to +85 C
7.
Typ
17.0
22.0
12.0
11.3
14.4
6.5
3.4
3.4
2.9
8.3
4.6
4.8
3.7
5.5
3.1
3.9
3.6
7.7
-
[2]
Max
14.6
19.5
10.7
12.3
Octal bus transceiver; 3-state
7.6
7.3
6.3
9.5
8.5
7.1
8.0
7.0
1.0
-
-
-
-
-
-
40 C to +125 C Unit
Min
1.5
1.0
1.5
1.5
1.9
1.5
1.5
1.5
2.9
1.0
1.5
1.7
-
-
-
-
-
-
-
© NXP B.V. 2012. All rights reserved.
Max
16.9
22.5
12.4
12.0
14.2
10.0
11.0
8.7
9.5
8.0
8.2
9.0
1.5
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
pF
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