74lvc2t45 NXP Semiconductors, 74lvc2t45 Datasheet - Page 16

• Manufacturer Part Number: 74lvc2t45
• Description: Dual Supply Translating Transceiver; 3-state
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 14.
[1]
[2]
Table 15.
[1]
[2]
[3]
74LVC_LVCH2T45_2
Product data sheet
Supply voltage
V
1.2 V to 1.6 V
1.65 V to 2.7 V
3.0 V to 5.5 V
Supply voltage
V
1.2 V to 5.5 V
Fig 9.
CC(A)
CC(A)
V
V
V
dV/dt
V
CCI
CCO
CCI
CCO
, V
, V
is the supply voltage associated with the data input port.
is the supply voltage associated with the data input port.
CC(B)
CC(B)
is the supply voltage associated with the output port.
is the supply voltage associated with the output port.
Test data is given in
R
C
R
V
Load circuitry for switching times
1.0 V/ns.
EXT
L
L
T
Measurement points
Test data
= Load resistance.
= Load capacitance including jig and probe capacitance.
= Termination resistance.
= External voltage for measuring switching times.
Input
V
V
I
CCI
[1]
Table
Input
V
0.5V
0.5V
0.5V
M
CCI
CCI
CCI
15.
[1]
t/ V
negative
1.0 ns/V
positive
pulse
pulse
[2]
0 V
0 V
V
V
I
I
G
90 %
10 %
Load
C
15 pF
L
Rev. 02 — 5 February 2009
V
I
t
t
f
r
Output
V
0.5V
0.5V
0.5V
V
V
M
M
M
10 %
90 %
R T
CCO
CCO
CCO
[2]
V
DUT
CC
74LVC2T45; 74LVCH2T45
t
t
W
W
R
2 k
L
V
O
Dual supply translating transceiver; 3-state
C L
V
V
V
V
V
V
M
M
001aae331
X
OL
OL
OL
t
t
V
r
f
EXT
+ 0.1 V
+ 0.15 V
+ 0.3 V
R L
R L
V
t
open
PLH
EXT
, t
PHL
t
GND
PZH
, t
V
V
V
V
PHZ
Y
OH
OH
OH
© NXP B.V. 2009. All rights reserved.
0.1 V
0.15 V
0.3 V
t
2V
PZL
CCO
, t
PLZ
16 of 32
[3]