74AHCT1G66GV,125_技术文档

74AHC1G66; 74AHCT1G66

Single-pole single-throw analog switch

Rev. 04 — 18 December 2008

Product data sheet

1. General description

74AHC1G66 and 74AHCT1G66 are high-speed Si-gate CMOS devices. They are

single-pole single-throw analog switches. The switch has two input/output pins (Yand Z)

and an active HIGH enable input pin (E). When pin E is LOW, the analog switch is turned

off.

2. Features

I Very low ON resistance:

N 26 Ω (typ.) at V_CC= 3.0 V

N 16 Ω (typ.) at V_CC= 4.5 V

N 14 Ω (typ.) at V_CC= 5.5 V

I High noise immunity

I Low power dissipation

I Balanced propagation delays

I Multiple package options

I ESD protection:

N HMB JESD22-A114E exceeds 2000 V

N MM JESD22-A115-A exceeds 200 V

N CDM JESD22-C101C exceeds 1000 V

I Speciﬁed from −40 °C to +85 °C and −40 °C to +125 °C

3. Ordering information

Table 1.

Ordering information

Type number

Package

Temperature range

−40 °C to +125 °C

Name

Description

Version

74AHC1G66GW

74AHCT1G66GW

74AHC1G66GV

74AHCT1G66GV

TSSOP5

plastic thin shrink small outline package;

5 leads; body width 1.25 mm

SOT353-1

−40 °C to +125 °C

SC-74A

plastic surface-mounted package; 5 leads

SOT753

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

4. Marking

Table 2.

Marking codes

Type number

Marking

AL

74AHC1G66GW

74AHCT1G66GW

74AHC1G66GV

74AHCT1G66GV

CL

A66

C66

5. Functional diagram

Z

Y

E

Z

E

Y

V

mna628

CC

001aag487

Fig 1. Logic symbol

Fig 2. Logic diagram

6. Pinning information

6.1 Pinning

74AHC1G66

74AHCT1G66

1

2

3

5

4

Y

Z

V

E

CC

GND

001aai834

Fig 3. Pin conﬁguration SOT353-1 and SOT753

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

2 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

6.2 Pin description

Table 3.

Pin description

Symbol

1

Description

Y

independent input or output

ground (0 V)

Z

2

GND

E

3

4

enable input (active HIGH)

supply voltage

V_CC

5

7. Functional description

Table 4.

Function table^[1]

Input E

Switch

OFF

L

H

ON

[1] H = HIGH voltage level; L = LOW voltage level.

8. Limiting values

Table 5.

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).

Symbol

V_CC

I_IK

Parameter

Conditions

Min

−0.5

−20

-

Max

+7.0

-

Unit

V

supply voltage

[1]

input clamping current

switch clamping current

switch current

V_I< −0.5 V

mA

°C

I_SK

V_I< −0.5 V or V_I> V_CC+ 0.5 V

−0.5 V < V_O< V_CC+ 0.5 V

±20

±25

75

I_SW

-

I_CC

supply current

-

I_GND

T_stg

P_tot

ground current

−75

−65

-

storage temperature

total power dissipation

+150

250

[2]

T_amb= −40 °C to +125 °C

mW

[1] The input and output voltage ratings may be exceeded if the input and output voltage ratings are observed.

[2] For TSSOP5 and SC-74A packages: above 87.5 °C the value of P_totderates linearly with 4.0 mW/K.

9. Recommended operating conditions

Table 6.

Recommended operating conditions

Voltages are referenced to GND (ground = 0 V).^[1]

Symbol Parameter Conditions

74AHC1G66

74AHCT1G66

Unit

Min

2.0

0

Typ

Max

5.5

Min

4.5

0

Typ

Max

V_CC

V_I

supply voltage

input voltage

switch voltage

5.0

5.5

V

-

5.5

-

V_SW

0

V_CC

0

V_CC

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

3 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

Table 6.

Recommended operating conditions …continued

Voltages are referenced to GND (ground = 0 V).^[1]

Symbol Parameter

Conditions

74AHC1G66

74AHCT1G66

Unit

Min

Typ

Max

+125

100

20

Min

Typ

Max

+125 °C

T_amb

ambient temperature

−40

+25

−40

+25

[2]

∆t/∆V

input transition rise and V_CC= 3.3 ± 0.3 V

-

ns/V

fall rate

V_CC= 5.0 ± 0.5 V

20

[1] To avoid drawing V_CCcurrent out of pin Z, when switch current ﬂows in pin Y, the voltage drop across the bidirectional switch must not

exceed 0.4 V. If the switch current ﬂows into pin Z, no V_CCcurrent will ﬂow out of terminal Y. In this case there is no limit for the voltage

drop across the switch, but the voltage at pins Yand Z may not exceed V_CCor GND.

[2] Applies to control signal levels.

10. Static characteristics

Table 7.

Static characteristics

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

Symbol Parameter

Conditions

25 °C

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

Min Typ Max

Min

Max

Min

Max

74AHC1G66

V_IH

HIGH-level

input voltage

V_CC= 2.0 V

V_CC= 3.0 V

V_CC= 5.5 V

V_CC= 2.0 V

V_CC= 3.0 V

V_CC= 5.5 V

1.5

-

1.5

-

1.5

-

V

2.1

V

3.85

-

3.85

-

3.85

-

V

V_IL

LOW-level

input voltage

-

0.5

0.9

1.65

0.1

-

0.5

0.9

1.65

1.0

-

0.5

0.9

1.65

2.0

V

I_I

input leakage V_I= 5.5 V or GND;

µA

current

V_CC= 5.5 V

I_S(OFF)

OFF-state

leakage

current

Y or Z; V_CC= 5.5 V;

see Figure 4

-

0.1

-

1.0

-

4.0

µA

I_S(ON)

ON-state

leakage

current

Y or Z; V_CC= 5.5 V;

see Figure 5

I_CC

C_I

supply current E, Y or Z = V_CCor GND;

_CC= 5.5 V

-

1.0

10

-

10

-

40

10

µA

pF

V

input

E input

2.0

4.0

capacitance

C_S(ON)ON-state

capacitance

Y or Z input or output

74AHCT1G66

V_IH

V_IL

I_I

HIGH-level

input voltage

V_CC= 4.5 V to 5.5 V

2.0

-

2.0

-

2.0

-

V

LOW-level

input voltage

-

0.8

0.1

-

0.8

1.0

-

0.8

2.0

V

input leakage V_I= 5.5 V or GND;

current _CC= 5.5 V

µA

V

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

4 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

Table 7.

Static characteristics …continued

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

Symbol Parameter

Conditions

25 °C

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

Min Typ Max

Min

Max

Min

Max

I_S(OFF)

OFF-state

leakage

current

Y or Z; V_CC= 5.5 V;

see Figure 4

-

0.1

-

1.0

-

4.0

µA

I_S(ON)

ON-state

leakage

current

Y or Z; V_CC= 5.5 V;

see Figure 5

-

0.1

-

1.0

-

4.0

I_CC

supply current E, Y or Z = V_CCor GND;

_CC= 5.5 V

-

1.0

-

10

-

40

µA

V

∆I_CC

additional

per input pin; V_I= 3.4 V;

1.35

1.5

mA

supply current other inputs at V_CCor GND;

I_O= 0 A; V_CC= 5.5 V

C_I

input

capacitance

E input

-

2.0

4.0

10

-

10

-

10

pF

C_S(ON)ON-state

capacitance

Y or Z input or output

10.1 Test circuits

V

CC

E

Y

E

Y

V

IH

IL

Z

I

S

GND

V

I

O

I

O

001aai835

001aai836

V_I= V_CCor GND and V_O= GND or V_CC

.

V_I= V_CCor GND and V_O= open circuit.

Fig 4. Test circuit for measuring OFF-state

leakage current

Fig 5. Test circuit for measuring ON-state

leakage current

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

5 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

10.2 ON resistance

Table 8.

ON resistance

At recommended operating conditions; voltages are referenced to GND (ground 0 V); for graph see Figure 7 ^[1]

.

Symbol Parameter

Conditions

25 °C

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

Typ max

Max

74AHC1G66 and 74AHCT1G66

R_ON(peak)ON resistance V_I= V_CCto GND; see Figure 6

(peak)

I_SW= 1.0 mA; V_CC= 2.0 V

148^[1]

-

Ω

I_SW= 10 mA; V_CC= 3.0 V to 3.6 V 28

I_SW= 10 mA; V_CC= 4.5 V to 5.5 V 15

R_ON(rail)ON resistance V_I= GND; see Figure 6

(rail)

50

30

70

40

110

60

I_SW= 1.0 mA; V_CC= 2.0 V

30

-

Ω

I_SW= 10 mA; V_CC= 3.0 V to 3.6 V 20

I_SW= 10 mA; V_CC= 4.5 V to 5.5 V 15

V_I= V_CC; see Figure 6

50

22

65

26

90

40

I_SW= 1.0 mA; V_CC= 2.0 V

28

-

Ω

I_SW= 10 mA; V_CC= 3.0 V to 3.6 V 18

I_SW= 10 mA; V_CC= 4.5 V to 5.5 V 13

50

22

65

26

90

40

[1] At supply voltages approaching 2 V, the analog switch ON resistance becomes extremely non-linear. Therefore it is recommended that

these devices be used to transmit digital signals only, when using this supply voltage.

10.3 ON resistance test circuit and graphs

mna630

40

R

ON

(Ω)

30

V

= 3.0 V

CC

V

SW

20

10

0

V

CC

4.5 V

E

Y

5.5 V

V

IH

Z

GND

V

I

SW

0

2

4

6

V (V)

I

001aag490

R_ON= V_SW/ I_SW

.

T_amb= 25 °C.

Fig 6. Test circuit for measuring ON resistance

Fig 7. Typical ON resistance as a function of

input voltage

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

6 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

11. Dynamic characteristics

Table 9.

Dynamic characteristics

Voltages are referenced to GND (ground = 0 V); C_L= 50 pF; unless otherwise speciﬁed; For test circuit see Figure 10.

Symbol Parameter

Conditions

25 °C

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

Typ^[1]max

Max

74AHC1G66

[2]

t_pd

propagation

delay

Y to Z or Z to Y; see Figure 8

V_CC= 2.0 V

2.2

1.0

0.6

5.0

2.0

1.0

6.0

3.0

2.0

7.0

4.0

3.0

ns

V_CC= 3.0 V to 3.6 V

V_CC= 4.5 V to 5.5 V

E to Y or Z; see Figure 9

V_CC= 2.0 V; C_L= 15 pF

V_CC= 2.0 V

t_en

enable time

7.0

11.0

4.0

25.0

35.0

11.0

33.0

46.0

14.0

40.0

57.0

18.0

ns

V_CC= 3.0 V to 3.6 V;

C_L= 15 pF

V_CC= 3.0 V to 3.6 V

5.8

3.0

15.0

8.0

20.0

10.0

25.0

13.0

ns

V_CC= 4.5 V to 5.5 V;

C_L= 15 pF

V_CC= 4.5 V to 5.5 V

E to Y or Z; see Figure 9

V_CC= 2.0 V; C_L= 15 pF

V_CC= 2.0 V

4.0

11.0

13.0

17.0

ns

[2]

t_dis

disable time

9.0

13.0

6.0

25.0

35.0

11.0

33.0

46.0

14.0

40.0

57.0

18.0

ns

V_CC= 3.0 V to 3.6 V;

C_L= 15 pF

V_CC= 3.0 V to 3.6 V

8.4

5.0

15.0

8.0

20.0

10.0

25.0

13.0

ns

V_CC= 4.5 V to 5.5 V;

C_L= 15 pF

V_CC= 4.5 V to 5.5 V

V_I= GND to V_CC

6.1

13

11.0

-

13.0

-

17.0

-

ns

[3]

C_PD

power

pF

dissipation

capacitance

74AHCT1G66

t_pdpropagation

[2]

Y to Z or Z to Y; see Figure 8

V_CC= 4.5 V to 5.5 V

delay

0.7

1.0

2.0

3.0

ns

t_en

enable time

E to Y or Z; see Figure 9

V_CC= 4.5 V to 5.5 V;

C_L= 15 pF

3.0

4.7

7.0

10.0

13.0

17.0

ns

V_CC= 4.5 V to 5.5 V

10.0

[2]

t_dis

disable time

E to Y or Z; see Figure 9

V_CC= 4.5 V to 5.5 V;

C_L= 15 pF

5.0

6.5

8.0

10.0

13.0

17.0

ns

V_CC= 4.5 V to 5.5 V

11.0

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

7 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

Table 9.

Dynamic characteristics …continued

Voltages are referenced to GND (ground = 0 V); C_L= 50 pF; unless otherwise speciﬁed; For test circuit see Figure 10.

Symbol Parameter

Conditions

25 °C

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

Typ^[1]max

Max

[3]

C_PD

power

V_I= GND to V_CC

15

-

pF

dissipation

capacitance

[1] All typical values are measured at V_CC= 2.0 V, V_CC= 3.3 V, V_CC= 5.0 V and T_amb= 25 °C.

[2] t_pdis the same as t_PLHand t_PHL

t_enis the same as t_PZLand t_PZH

t_disis the same as t_PLZand t_PHZ

.

[3] C_PDis used to determine the dynamic power dissipation P_D(µW).

P_D= C_PD× V_CC²× f_i+ Σ ((C_L× C_SW) × V_CC²× f_o) where:

f_i= input frequency in MHz;

f_o= output frequency in MHz;

C_L= output load capacitance in pF;

C_SW= maximum switch capacitance in pF (see Table 7);

V_CC= supply voltage in Volt;

Σ ((C_L× C_SW) × V_CC²× f_o) = sum of outputs.

11.1 Waveforms and test circuit

V

I

V

Y or Z input

M

GND

t

PLH

PHL

V

OH

V

M

Z or Y output

V

OL

mna667

Measurement points are given in Table 10.

Logic levels: V_OLand V_OHare typical output voltage levels that occur with the output load.

Fig 8. Input (Y or Z) to output (Z or Y) propagation delays

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

8 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

V

I

E

V

M

GND

t

PZL

PLZ

V

CC

output

Y or Z

LOW-to-OFF

OFF-to-LOW

V

M

V

X

V

OL

t

PZH

PHZ

V

OH

V

Y

output

Y or Z

HIGH-to-OFF

OFF-to-HIGH

V

M

GND

switch

enabled

switch

enabled

switch

disabled

mna668

Measurement points are given in Table 10.

Logic levels: V_OLand V_OHare typical output voltage levels that occur with the output load.

Fig 9. Enable and disable times

Table 10. Measurement points

Type

Input

V_M

Output

V_M

V_X

V_Y

74AHC1G66

0.5V_CC

1.5 V

0.5V_CC

1.5 V

V_OL+ 0.3 V

V

_OH− 0.3 V

74AHCT1G66

_OH− 0.3 V

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

9 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

t

W

V

I

90 %

negative

pulse

V

M

10 %

0 V

t

r

f

t

f

r

V

I

90 %

positive

pulse

V

M

10 %

0 V

t

W

V

CC

V

O

I

R

L

S1

G

open

DUT

R

T

C

L

001aad983

Test data is given in Table 11.

Deﬁnitions for test circuit:

R_T= Termination resistance should be equal to output impedance Z_oof the pulse generator.

C_L= Load capacitance including jig and probe capacitance.

R_L= Load resistance.

S1 = Test selection switch.

Fig 10. Test circuit for measuring switching times

Table 11. Test data

Type

Input

V_I

Load

C_L

S1 position

t_PHL, t_PLH

open

t_r, t_f

R_L

t_PZH, t_PHZ

GND

t_PZL, t_PLZ

V_CC

74AHC1G66

GND to V_CC3 ns

3 ns

15 pF, 50 pF 1 kΩ

74AHCT1G66 GND to 3 V

open

GND

V_CC

11.2 Additional dynamic characteristics

Table 12. Additional dynamic characteristics for 74AHC1G66 and 74AHCT1G66

GND = 0 V; t_r= t_f= 3.0 ns; C_L= 50 pF; unless otherwise speciﬁed. All typical values are measured at T_amb= 25 °C.

Symbol Parameter

Conditions

Min

Typ

Max

Unit

THD

total harmonic

distortion

f_i= 1 kHz; R_L= 10 kΩ; see Figure 11

V_CC= 3.0 V to 3.6 V

-

0.025

0.015

-

%

V_CC= 4.5 V to 5.5 V

f_i= 10 kHz; R_L= 10 kΩ; see Figure 11

V_CC= 3.0 V to 3.6 V; V_I= 2.5 V

V_CC= 4.5 V to 5.5 V; V_I= 4.0 V

-

0.025

0.015

-

%

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

10 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

Table 12. Additional dynamic characteristics for 74AHC1G66 and 74AHCT1G66 …continued

GND = 0 V; t_r= t_f= 3.0 ns; C_L= 50 pF; unless otherwise speciﬁed. All typical values are measured at T_amb= 25 °C.

Symbol Parameter

Conditions

Min

Typ

Max

Unit

f_(−3dB)

−3 dB frequency

response

R_L= 50 Ω; C_L= 10 pF;

see Figure 12 and 13

V_CC= 3.0 V to 3.6 V

V_CC= 4.5 V to 5.5 V

-

230

280

-

MHz

[1]

α_iso

isolation (OFF-state) R_L= 600 Ω; f_i= 1 MHz; see Figure 14

V_CC= 3.0 V to 3.6 V; V_I= 2.5 V

-

−50

-

dB

V_CC= 4.5 V to 5.5 V; V_I= 4.0 V

[1] Adjust input voltage V_Ito 0 dBm level (0 dBm =1 mW into 50 Ω).

11.3 Test circuits and graphs

V

CC

E

V

IH

2R

L

10 µF

Y/Z

Z/Y

V

O

f

2R

L

C

L

D

i

001aai678

Test conditions:

V_CC= 3.0 V to 3.6 V; V_I= 2.5 V (p-p).

V_CC= 4.5 V to 5.5 V; V_I= 4.0 V (p-p).

Fig 11. Test circuit for measuring total harmonic distortion

V

CC

E

V

IH

2R

L

0.1 µF

Y/Z

Z/Y

V

O

f

2R

C

L

dB

i

001aai680

With f_i= 1 MHz adjust the switch input voltage for a 0 dBm level at the switch output, (0 dBm = 1 mW into 50 Ω). Then increase

the input f_ifrequency until the dB meter reads −3 dB.

Fig 12. Test circuit for measuring the −3 dB frequency response

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

11 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

001aai837

4

(dB)

2

0

−2

−4

4

5

6

7

8

9

10

f (Hz)

i

Test conditions: V_CC= 4.5 V; GND = 0 V; R_L= 50 Ω; R_SOURCE= 1 kΩ.

Fig 13. Typical −3 dB frequency response

V

CC

E

V

IL

2R

L

0.1 µF

Y/Z

Z/Y

V

O

f

C

L

2R

L

dB

i

001aai679

Adjust the switch input voltage for a 0 dBm level (0 dBm = 1 mW into 600 Ω).

Fig 14. Test circuit for measuring isolation (OFF-state)

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

12 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

12. Package outline

TSSOP5: plastic thin shrink small outline package; 5 leads; body width 1.25 mm

SOT353-1

D

E

A

X

c

y

H

v

M

A

E

Z

5

4

A

2

A

(A )

3

A

1

θ

L

p

1

3

e

w M

b

p

detail X

e

1

0

1.5

3 mm

scale

DIMENSIONS (mm are the original dimensions)

A

(1)

A

b

c

D

E

e

1

H

L

p

UNIT

v

w

y

Z

θ

1

2

3

p

E

max.

0.1

0

1.0

0.8

0.30

0.15

0.25

0.08

2.25

1.85

1.35

1.15

2.25

2.0

0.46

0.21

0.60

0.15

7°

0°

mm

1.1

0.65

1.3

0.15

0.425

0.3

0.1

Note

1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.

REFERENCES

OUTLINE

EUROPEAN

PROJECTION

ISSUE DATE

VERSION

IEC

JEDEC

JEITA

00-09-01

03-02-19

SOT353-1

MO-203

SC-88A

Fig 15. Package outline SOT353-1 (TSSOP5)

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

13 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

Plastic surface-mounted package; 5 leads

SOT753

D

B

E

A

X

y

H

v

M

A

E

5

4

Q

A

1

c

L

p

1

2

3

detail X

e

b

p

w

M B

0

1

2 mm

scale

DIMENSIONS (mm are the original dimensions)

UNIT

A

1

b

c

D

E

e

H

L

Q

v

w

y

p

E

0.100

0.013

0.40

0.25

1.1

0.9

0.26

0.10

3.1

2.7

1.7

1.3

3.0

2.5

0.6

0.2

0.33

0.23

mm

0.95

0.2

0.1

REFERENCES

JEDEC JEITA

EUROPEAN

PROJECTION

OUTLINE

VERSION

ISSUE DATE

IEC

02-04-16

06-03-16

SOT753

SC-74A

Fig 16. Package outline SOT753 (SC-74A)

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

14 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

13. Abbreviations

Table 13. Abbreviations

Acronym

CDM

Description

Charged Device Model

CMOS

DUT

Complementary Metal-Oxide Semiconductor

Device Under Test

ESD

ElectroStatic Discharge

Human Body Model

HBM

MM

Machine Model

14. Revision history

Table 14. Revision history

Document ID

Release date

20081218

Data sheet status

Change notice

Supersedes

74AHC_AHCT1G66_4

Modiﬁcations:

Product data sheet

-

74AHC_AHCT1G66_3

• The format of this data sheet has been redesigned to comply with the new identity

guidelines of NXP Semiconductors.

• Legal texts have been adapted to the new company name where appropriate.

• Package SOT353 changed to SOT353-1 in Table 1 and Figure 15.

• Quick Reference Data and Soldering sections removed.

• Section 2 “Features” updated.

74AHC_AHCT1G66_3

74AHC_AHCT1G66_2

74AHC_AHCT1G66_1

20020606

20020215

20010129

Product speciﬁcation

-

74AHC_AHCT1G66_2

74AHC_AHCT1G66_1

-

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

15 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

15. Legal information

15.1 Data sheet status

Document status^[1][2]

Product status^[3]

Development

Deﬁnition

Objective [short] data sheet

This document contains data from the objective speciﬁcation for product development.

This document contains data from the preliminary speciﬁcation.

This document contains the product speciﬁcation.

Preliminary [short] data sheet Qualiﬁcation

Product [short] data sheet Production

[1]

[2]

[3]

Please consult the most recently issued document before initiating or completing a design.

The term ‘short data sheet’ is explained in section “Deﬁnitions”.

The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status

information is available on the Internet at URL http://www.nxp.com.

malfunction of an NXP Semiconductors product can reasonably be expected

15.2 Deﬁnitions

to result in personal injury, death or severe property or environmental

damage. NXP Semiconductors accepts no liability for inclusion and/or use of

NXP Semiconductors products in such equipment or applications and

therefore such inclusion and/or use is at the customer’s own risk.

Draft — The document is a draft version only. The content is still under

internal review and subject to formal approval, which may result in

modiﬁcations or additions. NXP Semiconductors does not give any

representations or warranties as to the accuracy or completeness of

information included herein and shall have no liability for the consequences of

use of such information.

Applications — Applications that are described herein for any of these

products are for illustrative purposes only. NXP Semiconductors makes no

representation or warranty that such applications will be suitable for the

speciﬁed use without further testing or modiﬁcation.

Short data sheet — A short data sheet is an extract from a full data sheet

with the same product type number(s) and title. A short data sheet is intended

for quick reference only and should not be relied upon to contain detailed and

full information. For detailed and full information see the relevant full data

sheet, which is available on request via the local NXP Semiconductors sales

ofﬁce. In case of any inconsistency or conﬂict with the short data sheet, the

full data sheet shall prevail.

Limiting values — Stress above one or more limiting values (as deﬁned in

the Absolute Maximum Ratings System of IEC 60134) may cause permanent

damage to the device. Limiting values are stress ratings only and operation of

the device at these or any other conditions above those given in the

Characteristics sections of this document is not implied. Exposure to limiting

values for extended periods may affect device reliability.

Terms and conditions of sale — NXP Semiconductors products are sold

subject to the general terms and conditions of commercial sale, as published

at http://www.nxp.com/proﬁle/terms, including those pertaining to warranty,

intellectual property rights infringement and limitation of liability, unless

explicitly otherwise agreed to in writing by NXP Semiconductors. In case of

any inconsistency or conﬂict between information in this document and such

terms and conditions, the latter will prevail.

15.3 Disclaimers

General — Information in this document is believed to be accurate and

reliable. However, NXP Semiconductors does not give any representations or

warranties, expressed or implied, as to the accuracy or completeness of such

information and shall have no liability for the consequences of use of such

information.

No offer to sell or license — Nothing in this document may be interpreted

or construed as an offer to sell products that is open for acceptance or the

grant, conveyance or implication of any license under any copyrights, patents

or other industrial or intellectual property rights.

Right to make changes — NXP Semiconductors reserves the right to make

changes to information published in this document, including without

limitation speciﬁcations and product descriptions, at any time and without

notice. This document supersedes and replaces all information supplied prior

to the publication hereof.

15.4 Trademarks

Notice: All referenced brands, product names, service names and trademarks

are the property of their respective owners.

Suitability for use — NXP Semiconductors products are not designed,

authorized or warranted to be suitable for use in medical, military, aircraft,

space or life support equipment, nor in applications where failure or

16. Contact information

For more information, please visit: http://www.nxp.com

For sales ofﬁce addresses, please send an email to: salesaddresses@nxp.com

74AHC_AHCT1G66_4

Product data sheet

Rev. 04 — 18 December 2008

16 of 17

74AHC1G66; 74AHCT1G66

NXP Semiconductors

Single-pole single-throw analog switch

17. Contents

1

2

3

4

5

General description . . . . . . . . . . . . . . . . . . . . . . 1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Ordering information. . . . . . . . . . . . . . . . . . . . . 1

Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2

6

6.1

6.2

Pinning information. . . . . . . . . . . . . . . . . . . . . . 2

Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3

7

8

9

Functional description . . . . . . . . . . . . . . . . . . . 3

Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3

Recommended operating conditions. . . . . . . . 3

10

Static characteristics. . . . . . . . . . . . . . . . . . . . . 4

Test circuits. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

ON resistance. . . . . . . . . . . . . . . . . . . . . . . . . . 6

ON resistance test circuit and graphs. . . . . . . . 6

10.1

10.2

10.3

11

Dynamic characteristics . . . . . . . . . . . . . . . . . . 7

Waveforms and test circuit . . . . . . . . . . . . . . . . 8

Additional dynamic characteristics . . . . . . . . . 10

Test circuits and graphs . . . . . . . . . . . . . . . . . 11

11.1

11.2

11.3

12

13

14

Package outline . . . . . . . . . . . . . . . . . . . . . . . . 13

Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 15

Revision history. . . . . . . . . . . . . . . . . . . . . . . . 15

15

Legal information. . . . . . . . . . . . . . . . . . . . . . . 16

Data sheet status . . . . . . . . . . . . . . . . . . . . . . 16

Deﬁnitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 16

15.1

15.2

15.3

15.4

16

17

Contact information. . . . . . . . . . . . . . . . . . . . . 16

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Please be aware that important notices concerning this document and the product(s)

described herein, have been included in section ‘Legal information’.

For more information, please visit: http://www.nxp.com

For sales office addresses, please send an email to: salesaddresses@nxp.com

Date of release: 18 December 2008

Document identifier: 74AHC_AHCT1G66_4


型号：	74AHCT1G66GV,125
厂家：	NXP
描述：	74AHC(T)1G66 - Single-pole single-throw analog switch TSOP 5-Pin PC 光电二极管
文件：	总17页 (文件大小：94K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

74AHCT1G66GV,125 [NXP]

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