74AVC2T45 datasheet(14/28 Pages) NXP

14 / 28 page

74AVC2T45_1

Product data sheet

Rev. 01 — 3 July 2007

14 of 28

NXP Semiconductors

74AVC2T45

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

tdis

disable time

DIR to A; see Figure 6

[3]

VCC(B) = 0.8 V

3.7

VCC(B) = 1.1 V to 3.6 V

1.6

5.5

6.1

DIR to B; see Figure 6

[3]

VCC(B) = 0.8 V

8.8

VCC(B) = 1.1 V to 1.3 V

1.8

7.7

8.5

VCC(B) = 1.4 V to 1.6 V

1.8

5.7

6.3

VCC(B) = 1.65 V to 1.95 V

1.4

5.8

6.4

VCC(B) = 2.3 V to 2.7 V

1.0

4.5

5.0

VCC(B) = 3.0 V to 3.6 V

1.5

5.2

5.8

ten

enable time

DIR to A; see Figure 6

[4][5]

VCC(B) = 0.8 V

16.5

VCC(B) = 1.1 V to 1.3 V

13.8

15.3

VCC(B) = 1.4 V to 1.6 V

10.3

11.4

VCC(B) = 1.65 V to 1.95 V

10.2

11.3

VCC(B) = 2.3 V to 2.7 V

8.4

9.3

VCC(B) = 3.0 V to 3.6 V

8.9

9.9

DIR to B; see Figure 6

[4][5]

VCC(B) = 0.8 V

15.9

VCC(B) = 1.1 V to 1.3 V

13.2

14.6

VCC(B) = 1.4 V to 1.6 V

10.6

11.8

VCC(B) = 1.65 V to 1.95 V

9.8

10.9

VCC(B) = 2.3 V to 2.7 V

8.9

9.9

VCC(B) = 3.0 V to 3.6 V

8.6

9.6

Table 8.

Dynamic characteristics …continued

Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7.

Symbol Parameter

Conditions

°C

−40 °C to +125 °C

Unit

Min

Typ[1]

Max

Min

Max

(85

°C)

Max

(125

°C)

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