74HC2G66 datasheet(8/20 Pages) PHILIPS

8 / 20 page

2004 May 19

Philips Semiconductors

Product speciﬁcation

Bilateral switches

74HC2G66; 74HCT2G66

Resistance RON for 74HC2G66 and 74HCT2G66

See notes 1 and 2.

Notes

1. For 74 HCT2G66 only VCC = 4.5 V applies; for 74HC2G66 all VCC values apply.

2. At supply voltages near 2 V, the analog switch ON-resistance is extremely non linear. When using a supply of 2 V,

it is recommended is to use these devices only for digital signals.

3. All typical values are measured at Tamb =25 °C.

SYMBOL

PARAMETER

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

OTHER

VCC (V) Is (µA)

Tamb = −40 °C to +85 °C; note 3

RON(peak)

ON-resistance (peak)

Vis =VCC to GND;

VI =VIH or VIL;

see Figs 5 and 6

2.0

100

−

250

−Ω

4.5

1000

−

118

Ω

6.0

1000

−

105

Ω

9.0

1000

−

Ω

RON(rail)

ON-resistance (rail)

Vis = GND;

VI =VIH or VIL;

see Figs 5 and 6

2.0

100

−

−Ω

4.5

1000

−

Ω

6.0

1000

−

Ω

9.0

1000

−

Ω

Vis =VCC;

VI =VIH or VIL;

see Figs 5 and 6

2.0

100

−

−Ω

4.5

1000

−

106

Ω

6.0

1000

−

Ω

9.0

1000

−

Ω

∆RON

maximum variation of

ON-resistance between

the two channels

Vis =VCC to GND;

VI =VIH or VIL;

see Figs 5 and 6

4.5

−−

−Ω

6.0

−−

−Ω

9.0

−−

−Ω

Tamb = −40 °C to +125 °C

RON(peak)

ON-resistance (peak)

Vis =VCC to GND;

VI =VIH or VIL;

see Figs 5 and 6

2.0

100

−−−Ω

4.5

1000

−−

142

Ω

6.0

1000

−−

126

Ω

9.0

1000

−−

105

Ω

RON(rail)

ON-resistance (rail)

Vis = GND;

VI =VIH or VIL;

see Figs 5 and 6

2.0

100

−−−Ω

4.5

1000

−−

115

Ω

6.0

1000

−−

100

Ω

9.0

1000

−−

Ω

Vis =VCC;

VI =VIH or VIL;

see Figs 5 and 6

2.0

100

−−−Ω

4.5

1000

−−

128

Ω

6.0

1000

−−

113

Ω

9.0

1000

−−

Ω

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