74AHCT2G08GD datasheet(6/14 Pages) NXP

6 / 14 page

74AHC_AHCT2G08_3

Product data sheet

Rev. 03 — 12 January 2009

6 of 14

NXP Semiconductors

74AHC2G08; 74AHCT2G08

Dual 2-input AND gate

11. Dynamic characteristics

ICC

supply current VI =VCC or GND; IO = 0 A;

VCC = 5.5 V

1.0

µA

∆ICC

additional

supply current

per input pin; VI = 3.4 V;

other inputs at VCC or GND;

IO = 0 A; VCC = 5.5 V

1.35

1.5

input

capacitance

1.5

Table 7.

Static characteristics …continued

Voltages are referenced to GND (ground = 0 V).

Symbol Parameter

Conditions

°C

−40 °C to +85 °C −40 °C to +125 °C Unit

Min

Typ

Max

Min

Max

Min

Max

Table 8.

Dynamic characteristics

GND = 0 V; for test circuit see Figure 7.

Symbol Parameter

Conditions

°C

−40 °C to +85 °C −40 °C to +125 °C Unit

Min

Typ

Max

Min

Max

Min

Max

74AHC2G08

tpd

propagation

delay

nA, nB to nY; see Figure 6

[1]

VCC = 3.0 V to 3.6 V

[2]

CL = 15 pF

4.6

8.8

1.0

10.5

1.0

12.0

CL = 50 pF

6.5

12.3

1.0

14.0

1.0

16.0

VCC = 4.5 V to 5.5 V

[3]

CL = 15 pF

3.2

5.9

1.0

7.0

1.0

8.0

CL = 50 pF

4.6

7.9

1.0

9.0

1.0

10.5

CPD

power

dissipation

capacitance

per buffer;

CL = 50 pF; fi = 1 MHz;

VI = GND to VCC

[4]

-17-

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