74lvch8t245pw NXP Semiconductors, 74lvch8t245pw Datasheet - Page 9

• Manufacturer Part Number: 74lvch8t245pw
• Description: 8-bit Dual Supply Translating Transceiver; 3-state
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 7.
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
[1]
[2]
[3]
[4]
74LVC_LVCH8T245_1
Product data sheet
Symbol Parameter
I
ΔI
CC
CC
V
V
To guarantee the node switches, an external driver must source/sink at least I
For non bus hold parts only (74LVC8T245).
CCI
CCO
is the supply voltage associated with the data input port.
is the supply voltage associated with the output port.
supply current A port; V
additional
supply current
Static characteristics
Conditions
B port; V
A plus B port (I
I
per input;
V
O
CC(A)
V
V
V
V
V
V
V
DIR and OE input; DIR or OE
input at V
A port at V
B port = open
A port; A port at V
DIR at V
B port; B port at V
DIR at GND; A port = open
= 0 A; V
CC(A)
CC(A)
CC(A)
CC(A)
CC(B)
CC(B)
CC(A)
, V
…continued
, V
, V
, V
I
I
CC(B)
= 5.5 V; V
= 0 V; V
= 0 V; V
= 5.5 V; V
= 0 V or V
= 0 V or V
I
CC(A)
CC(B)
CC(B)
CC(B)
= 0 V or V
CC(A)
CC(A)
= 3.0 V to 5.5 V
CC(A)
; B port = open
= 1.2 V to 5.5 V
= 1.2 V to 5.5 V
= 1.2 V to 5.5 V
CC(B)
CC(A)
− 0.6 V;
or GND;
CC(B)
CC(A)
CCI
CCI
+ I
CC(A)
CC(B)
CCI
= 5.5 V
= 5.5 V
Rev. 01 — 11 January 2010
CC(B)
; I
; I
= 0 V
= 0 V
O
O
− 0.6 V;
− 0.6 V;
= 0 A
= 0 A
);
74LVC8T245; 74LVCH8T245
[1]
[4]
[4]
8-bit dual supply translating transceiver; 3-state
−40 °C to +85 °C
Min
−2
−2
BHLO
-
-
-
-
-
-
-
-
/ I
BHHO
when the input is in the range V
Max
15
15
15
15
25
50
50
50
-
-
−40 °C to +125 °C
Min
−4
−4
-
-
-
-
-
-
-
-
© NXP B.V. 2010. All rights reserved.
Max
20
20
20
20
30
75
75
75
-
-
IL
to V
9 of 27
IH
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
Unit
.