Datasheet

74AVCH2T45 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 6 — 2 April 2013 7 of 27
NXP Semiconductors
74AVCH2T45
Dual-bit, dual-supply voltage level translator/transceiver; 3-state
Table 8. Static characteristics
[1][2]
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions 40 C to +85 C 40 C to +125 C Unit
Min Max Min Max
V
IH
HIGH-level
input voltage
data input
V
CCI
= 0.8 V 0.70V
CCI
- 0.70V
CCI
-V
V
CCI
= 1.1 V to 1.95 V 0.65V
CCI
- 0.65V
CCI
-V
V
CCI
= 2.3 V to 2.7 V 1.6 - 1.6 - V
V
CCI
= 3.0 V to 3.6 V 2 - 2 - V
DIR input
V
CC(A)
= 0.8 V 0.70V
CC(A)
-0.70V
CC(A)
-V
V
CC(A)
= 1.1 V to 1.95 V 0.65V
CC(A)
-0.65V
CC(A)
-V
V
CC(A)
= 2.3 V to 2.7 V 1.6 - 1.6 - V
V
CC(A)
= 3.0 V to 3.6 V 2 - 2 - V
V
IL
LOW-level
input voltage
data input
V
CCI
= 0.8 V - 0.30V
CCI
- 0.30V
CCI
V
V
CCI
= 1.1 V to 1.95 V - 0.35V
CCI
- 0.35V
CCI
V
V
CCI
= 2.3 V to 2.7 V - 0.7 - 0.7 V
V
CCI
= 3.0 V to 3.6 V - 0.9 - 0.9 V
DIR input
V
CC(A)
= 0.8 V - 0.30V
CC(A)
- 0.30V
CC(A)
V
V
CC(A)
= 1.1 V to 1.95 V - 0.35V
CC(A)
- 0.35V
CC(A)
V
V
CC(A)
= 2.3 V to 2.7 V - 0.7 - 0.7 V
V
CC(A)
= 3.0 V to 3.6 V - 0.9 - 0.9 V
V
OH
HIGH-level
output voltage
V
I
= V
IH
or V
IL
I
O
= 100 A;
V
CC(A)
=V
CC(B)
= 0.8 V to 3.6 V
V
CCO
 0.1 - V
CCO
 0.1 - V
I
O
= 3mA;
V
CC(A)
=V
CC(B)
=1.1V
0.85 - 0.85 - V
I
O
= 6mA;
V
CC(A)
=V
CC(B)
=1.4V
1.05 - 1.05 - V
I
O
= 8mA;
V
CC(A)
=V
CC(B)
=1.65V
1.2 - 1.2 - V
I
O
= 9mA;
V
CC(A)
=V
CC(B)
=2.3V
1.75 - 1.75 - V
I
O
= 12 mA;
V
CC(A)
=V
CC(B)
=3.0V
2.3 - 2.3 - V