74lvc2t45 NXP Semiconductors, 74lvc2t45 Datasheet - Page 9

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

NXP Semiconductors
Table 8.
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
[1]
[2]
[3]
[4]
74LVC_LVCH2T45_2
Product data sheet
Symbol Parameter
I
I
OFF
CC
I
CC
V
V
To guarantee the node switches, an external driver must source/sink at least I
For non bus hold parts only (74LVC2T45).
CCO
CCI
is the supply voltage associated with the data input port.
is the supply voltage associated with the output port.
power-off
leakage
current
supply current A port; V
additional
supply current
Static characteristics
Conditions
A port; V
V
V
B port; V
V
V
B port; V
A plus B port (I
I
per input;
V
O
CC(A)
CC(B)
CC(B)
CC(A)
CC(A)
V
V
V
V
V
V
V
V
V
V
A port; A port at V
DIR at V
DIR input; DIR at V
A port at V
B port = open
B port; B port at V
DIR at GND; A port = open
= 0 A; V
CC(A)
CC(A)
CC(A)
CC(A)
CC(A)
CC(A)
CC(B)
CC(B)
CC(A)
CC(A)
, V
= 0 V;
= 1.2 V to 5.5 V
= 0 V;
= 1.2 V to 5.5 V
…continued
, V
, V
, V
, V
, V
, V
I
I
I
I
CC(B)
= 5.5 V; V
= 0 V; V
= 5.5 V; V
= 0 V; V
or V
or V
= 0 V or V
= 0 V or V
I
CC(A)
CC(B)
CC(B)
CC(B)
CC(B)
CC(B)
CC(B)
= 0 V or V
CC(A)
O
O
= 3.0 V to 5.5 V
CC(A)
; B port = open
= 0 V to 5.5 V;
= 0 V to 5.5 V;
= 1.2 V to 5.5 V
= 1.65 V to 5.5 V
= 1.2 V to 5.5 V
= 1.65 V to 5.5 V
= 1.2 V to 5.5 V
= 1.65 V to 5.5 V
CC(B)
CC(A)
or GND;
CC(B)
CC(A)
CCI
CCI
+ I
CC(A)
CC(B)
CC(A)
CCI
= 5.5 V
= 5.5 V
Rev. 02 — 5 February 2009
CC(B)
; I
; I
= 0 V
= 0 V
O
O
= 0 A
= 0 A
);
0.6 V;
0.6 V;
0.6 V;
74LVC2T45; 74LVCH2T45
[2]
[4]
[4]
Min
Dual supply translating transceiver; 3-state
40 C to +85 C
BHLO
-
-
-
-
-
-
-
-
-
-
-
-
-
2
2
/ I
BHHO
when the input is in the range V
Max
16
50
50
50
8
3
2
8
3
2
4
-
-
2
2
40 C to +125 C
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
2
2
© NXP B.V. 2009. All rights reserved.
Max
16
75
75
75
10
10
8
3
2
8
3
2
4
-
-
IL
to V
IH
9 of 32
Unit
.
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A