5.7 Switching Characteristics, VCCA = 0.8 ± 0.04V

See Figure 1 and Table 1 for test circuit and loading. See Figure 2, Figure 3, and Figure 4 for measurement waveforms.

PARAMETER

FROM

TO

Test

Conditions

B-Port Supply Voltage (VCCB)

UNI

T

0.7 ± 0.05V 0.8 ± 0.04V

0.9 ±

0.045V

1.2 ± 0.1V

1.5 ± 0.1V 1.8 ± 0.15V 2.5 ± 0.2V

3.3 ± 0.3V

MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX

tpd

Propagatio

n delay

A

B

-40°C to 85°C

0.5

149

0.5

94

0.5

63

0.5

34

0.5

28

0.5

27

0.5

28

0.5

34

ns

-40°C to

125°C

0.5

149

0.5

94

0.5

63

0.5

34

0.5

28

0.5

27

0.5

28

0.5

34

B

A

-40°C to 85°C

0.5

115

0.5

94

0.5

76

0.5

50

0.5

41

0.5

40

0.5

39

0.5

38

-40°C to

125°C

0.5

115

0.5

94

0.5

76

0.5

50

0.5

41

0.5

40

0.5

39

0.5

38

tdis

Disable

time

OE

A

-40°C to 85°C

0.5

91

0.5

91

0.5

91

0.5

91

0.5

91

0.5

91

0.5

91

0.5

91

ns

-40°C to

125°C

0.5

91

0.5

91

0.5

91

0.5

91

0.5

91

0.5

91

0.5

91

0.5

91

OE

B

-40°C to 85°C

0.5

121

0.5

94

0.5

79

0.5

38

0.5

32

0.5

31

0.5

30

0.5

35

-40°C to

125°C

0.5

121

0.5

94

0.5

79

0.5

38

0.5

32

0.5

31

0.5

30

0.5

35

ten

Enable

time

OE

A

-40°C to 85°C

0.5

109

0.5

109

0.5

109

0.5

109

0.5

109

0.5

109

0.5

109

0.5

109

ns

-40°C to

125°C

0.5

109

0.5

109

0.5

109

0.5

109

0.5

109

0.5

109

0.5

109

0.5

109

OE

B

-40°C to 85°C

0.5

198

0.5

121

0.5

84

0.5

46

0.5

33

0.5

28

0.5

28

0.5

35

-40°C to

125°C

0.5

198

0.5

128

0.5

95

0.5

52

0.5

35

0.5

30

0.5

28

0.5

35

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SN74AXC2T245

SCES879A – MAY 2020 – REVISED FEBRUARY 2024

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