74AXP1G09GS datasheet(6/1 Pages) NEXPERIA

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74AXP1G09

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Product data sheet

Rev. 2 — 17 December 2015

6 of 17

Nexperia

74AXP1G09

Low-power 2-input AND gate with open-drain

11. Dynamic characteristics

[1]

All typical values are measured at nominal VCC.

[2]

tpd is the same as tPZL and tPLZ.

[3]

For additional propagation delay (tPZL) values at different load capacitances see Figure 8 to Figure 12.

[4]

tt is the same as tTHL.

[5]

CPD is used to determine the dynamic power dissipation (PD in W).

PD =CPD  VCC2  fi  N+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.

Table 8.

Dynamic characteristics

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

Symbol Parameter

Conditions

Tamb = 25 C

Tamb = 40 C to +85 C

Unit

Min

Typ[1]

Max

Min

Max

tpd

propagation

delay

A, B to Y; see Figure 7

[2][3]

VCC = 0.75 V to 0.85 V

VCC = 1.1 V to 1.3 V

2.2

4.9

8.0

2.1

8.3

VCC = 1.4 V to 1.6 V

1.7

3.7

5.6

1.6

5.9

VCC = 1.65 V to 1.95 V

1.4

3.5

5.7

1.4

6.1

VCC = 2.3 V to 2.7 V

1.2

2.6

4.1

1.1

4.4

transition time

VCC = 2.7 V; see Figure 7

[4]

0.9

input capacitance VI = 0 V or VCC;

VCC =0Vto2.75V

-0.5

output

capacitance

VO = 0 V; VCC = 0 V

0.7

CPD

power dissipation

capacitance

fi = 1 MHz; VI =0 Vto VCC

[5]

VCC = 0.75 V to 0.85 V

0.9

VCC = 1.1 V to 1.3 V

1.0

VCC = 1.4 V to 1.6 V

1.0

VCC = 1.65 V to 1.95 V

1.1

VCC = 2.3 V to 2.7 V

1.3

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