74AVC2T45GD datasheet(7/27 Pages) NXP

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74AVC2T45

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Product data sheet

Rev. 7 — 8 February 2013

7 of 27

NXP Semiconductors

74AVC2T45

Dual-bit, dual-supply voltage level translator/transceiver; 3-state

VIL

LOW-level

input voltage

data input

VCCI = 0.8 V

0.30VCCI

VCCI = 1.1 V to 1.95 V

0.35VCCI

VCCI = 2.3 V to 2.7 V

0.7

VCCI = 3.0 V to 3.6 V

0.9

DIR input

VCC(A) = 0.8 V

0.30VCC(A)

0.30VCC(A) V

VCC(A) = 1.1 V to 1.95 V

0.35VCC(A)

0.35VCC(A) V

VCC(A) = 2.3 V to 2.7 V

0.7

VCC(A) = 3.0 V to 3.6 V

0.9

VOH

HIGH-level

output voltage

VI = VIH or VIL

IO = 100 A;

VCC(A) =VCC(B) = 0.8 V to 3.6 V

VCCO  0.1

IO = 3mA;

VCC(A) =VCC(B) =1.1 V

0.85

IO = 6mA;

VCC(A) =VCC(B) =1.4 V

1.05

IO = 8mA;

VCC(A) =VCC(B) =1.65 V

1.2

IO = 9mA;

VCC(A) =VCC(B) =2.3 V

1.75

IO = 12 mA;

VCC(A) =VCC(B) =3.0 V

2.3

VOL

LOW-level

output voltage

VI = VIH or VIL

IO = 100 A;

VCC(A) =VCC(B) = 0.8 V to 3.6 V

-0.1

0.1

IO = 3 mA; VCC(A) =VCC(B) = 1.1 V

0.25

IO = 6 mA; VCC(A) =VCC(B) = 1.4 V

0.35

IO = 8 mA;

VCC(A) =VCC(B) =1.65 V

0.45

IO = 9 mA; VCC(A) =VCC(B) = 2.3 V

0.55

IO = 12 mA;

VCC(A) =VCC(B) =3.0 V

-0.7

0.7

input leakage

current

DIR input; VI = 0 V or 3.6 V;

VCC(A) =VCC(B) = 0.8 V to 3.6 V

1-

1.5

A

IOZ

OFF-state

output current

A or B port; VO =0 V or VCCO;

VCC(A) =VCC(B) =3.6 V

[3]

5-

7.5

A

IOFF

power-off

leakage

current

A port; VI or VO = 0 V to 3.6 V;

VCC(A) =0V; VCC(B) = 0.8 V to 3.6 V

5-

35

A

B port; VI or VO = 0 V to 3.6 V;

VCC(B) =0V; VCC(A) = 0.8 V to 3.6 V

5-

35

A

Table 8.

Static characteristics …continued[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

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