Nexperia

74HC3G07; 74HCT3G07

Triple buffer with open-drain outputs

11. Dynamic characteristics

Table 8. Dynamic characteristics

Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 6.

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ [1]

Max

Min

Max

Unit

74HC3G07

nA to nY; see Fig. 5

VCC = 2.0 V

-

25

95

-

125

ns

VCC = 4.5 V

-

9

19

-

25

ns

tPZL

OFF-state to LOW

propagation delay

VCC = 6.0 V

-

7

16

-

20

ns

nA to nY; see Fig. 5

VCC = 2.0 V

-

25

95

-

125

ns

VCC = 4.5 V

-

11

23

-

30

ns

tPLZ

LOW to OFF-state

propagation delay

VCC = 6.0 V

-

10

23

-

26

ns

nY; see Fig. 5

VCC = 2.0 V

-

18

95

-

125

ns

VCC = 4.5 V

-

6

19

-

25

ns

tTHL

HIGH to LOW output

transition time

VCC = 6.0 V

-

5

16

-

20

ns

CPD

power dissipation

capacitance

VI = GND to VCC

[2]

-

4

-

-

-

pF

74HCT3G07

tPZL

OFF-state to LOW

propagation delay

nA to nY; VCC = 4.5 V; see Fig. 5

-

11

27

-

32

ns

tPLZ

LOW to OFF-state

propagation delay

nA to nY; VCC = 4.5 V; see Fig. 5

-

10

26

-

31

ns

tTHL

HIGH to LOW output

transition time

nY; VCC = 4.5 V; see Fig. 5

-

6

19

-

22

ns

CPD

power dissipation

capacitance

VI = GND to VCC - 1.5 V

[2]

-

4

-

-

pF

[1] Typical values are measured at Tamb = 25 °C.

[2] CPD is used to determine the dynamic power dissipation (PD in μW).

PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where:

fi = input frequency in MHz;

fo = output frequency in MHz;

CL = output load capacitance in pF;

VCC = supply voltage in V;

N = number of inputs switching;

Σ(CL × VCC2 × fo) = sum of outputs.

74HC_HCT3G07

All information provided in this document is subject to legal disclaimers.

© Nexperia B.V. 2019. All rights reserved

Product data sheet

Rev. 5 — 24 January 2019

5 / 12