74AVCH2T45 Datasheet, PDF (9/29 Pages) NXP Semiconductors – Dual-bit, dual-supply voltage level translator/transceiver; 3-state

NXP Semiconductors
74AVCH2T45
Dual-bit, dual-supply voltage level translator/transceiver; 3-state
Table 7. Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V). All unused data inputs of the device
must be held at V_CCI or GND to ensure proper device operation.
Symbol Parameter
Conditions
Min
Typ Max
Unit
I_BHLO
bus hold LOW
overdrive current
V_I = GND to V_CCI
V_CC(A) = V_CC(B) = 1.6 V
[1]
125
-
-
µA
V_CC(A) = V_CC(B) = 1.95 V
200
-
-
µA
V_CC(A) = V_CC(B) = 2.7 V
300
-
-
µA
I_BHHO
bus hold HIGH
overdrive current
V_CC(A) = V_CC(B) = 3.6 V
V_I = GND to V_CCI
V_CC(A) = V_CC(B) = 1.6 V
500
-
-
µA
[1]
−125
-
-
µA
V_CC(A) = V_CC(B) = 1.95 V
−200
-
-
µA
V_CC(A) = V_CC(B) = 2.7 V
−300
-
-
µA
V_CC(A) = V_CC(B) = 3.6 V
−500
-
-
µA
I_OZ
OFF-state output A or B port; V_O = GND or V_CCO;
[2] _-
current
V_CC(A) = V_CC(B) = 0.8 V to 3.6 V
-
±7.5
µA
I_OFF
power-off leakage A port; V_I or V_O = 0 V to 3.6 V;
-
current
V_CC(B) = 0 V; V_CC(A) = 0.8 V to 3.6 V
-
±35
µA
B port; V_I or V_O = 0 V to 3.6 V;
-
V_CC(B) = 0 V; V_CC(A) = 0.8 V to 3.6 V
-
±35
µA
I_CC
supply current
A port; V_I = GND or V_CCI; I_O = 0 A
[1]
V_CC(A) = V_CC(B) = 0.8 V to 3.6 V
-
-
11.5
µA
V_CC(A) = 3.6 V; V_CC(B) = 0 V
-
-
11.5
µA
V_CC(A) = 0 V; V_CC(B) = 3.6 V
−8
0
-
µA
B port; V_I = GND or V_CCI; I_O = 0 A
[1]
V_CC(A) = V_CC(B) = 0.8 V to 3.6 V
-
-
11.5
µA
V_CC(A) = 3.6 V; V_CC(B) = 0 V
−8
0
-
µA
V_CC(A) = 0 V; V_CC(B) = 3.6 V
A plus B port (I_CC(A) + I_CC(B)); I_O = 0 A;
V_I = GND or V_CCI;
V_CC(A) = V_CC(B) = 0.8 V to 3.6 V
-
[1] _-
-
11.5
µA
-
23
µA
[1] V_CCI is the supply voltage associated with the data input port.
[2] V_CCO is the supply voltage associated with the output port.
74AVCH2T45_1
Product data sheet
Rev. 01 — 3 July 2007
© NXP B.V. 2007. All rights reserved.
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