74AXP1T34GS datasheet(7/21 Pages) NEXPERIA

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74AXP1T34

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Product data sheet

Rev. 1 — 22 December 2015

7 of 21

Nexperia

74AXP1T34

Dual supply translating buffer

11. Dynamic characteristics

[1]

Typical values are measured at nominal supply voltages and Tamb = +25 C.

[2]

tpd is the same as tPLH and tPHL.

[3]

tt is the same as tTHL and tTLH.

Table 10.

Dynamic characteristics

Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 13; for wave form see Figure 6.

Symbol Parameter

Conditions

VCCO

Unit

1.2 V

1.5 V

 0.1 V

1.8 V

 0.15 V

Typ[1]

Min

Typ[1]

Max

Min

Typ[1]

Max

Tamb = 25 C

tpd

propagation

delay

A to Y

[2]

VCCI = 0.75 V to 0.85 V

VCCI = 1.1 V to 1.3 V

16.2

3.1

10.3

19.8

2.8

8.2

15.8

VCCI = 1.4 V to 1.6 V

15.4

2.8

9.5

18.2

2.5

7.4

13.2

VCCI = 1.65 V to 1.95 V

15.0

2.7

9.1

17.4

2.4

7.0

11.9

VCCI = 2.3 V to 2.7 V

14.7

2.5

8.7

16.9

2.2

6.6

11.1

Tamb = 40 C to +85 C

tpd

propagation

delay

A to Y

[2]

VCCI = 0.75 V to 0.85 V

136

133

VCCI = 1.1 V to 1.3 V

16.2

3.1

10.3

19.8

2.8

8.2

15.8

VCCI = 1.4 V to 1.6 V

15.4

2.8

9.5

18.2

2.5

7.4

13.2

VCCI = 1.65 V to 1.95 V

15.0

2.7

9.1

17.4

2.4

7.0

11.9

VCCI = 2.3 V to 2.7 V

14.7

2.5

8.7

16.9

2.2

6.6

11.1

transition

time

VCCI = 0.75 V to 2.7 V

[3]

-1.0

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