74HC1G66GV_技术文档

74HC1G66; 74HCT1G66

Single-pole single-throw analog switch

Rev. 5 — 27 January 2022

Product data sheet

1. General description

The 74HC1G66; 74HCT1G66 is a single-pole, single-throw analog switch with two input/output

terminals (nY and nZ) and a digital enable input (nE). When nE is LOW, the analog switch is turned

off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs

to voltages in excess of V_CC

.

The HCT device features control inputs with reduced input threshold levels to allow interfacing to

TTL logic levels.

2. Features and benefits

•

Wide supply voltage range from 2.0 V to 10.0 V

Very low ON resistance:

•

45 Ω (typ.) at V_CC= 4.5 V

30 Ω (typ.) at V_CC= 6.0 V

25 Ω (typ.) at V_CC= 9.0 V

•

High noise immunity

CMOS low power dissipation

Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

Complies with JEDEC standards:

•

JESD8C (2.7 V to 3.6 V)

JESD7A (2.0 V to 6.0)

•

ESD protection:

•

HBM JESD22-A114E exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

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

74HC1G66GW

74HCT1G66GW

74HC1G66GV

74HCT1G66GV

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

Nexperia

74HC1G66; 74HCT1G66

Single-pole single-throw analog switch

4. Marking

Table 2. Marking codes

Type number

Marking

HL

74HC1G66GW

74HCT1G66GW

74HC1G66GV

74HCT1G66GV

TL

H66

T66

5. Functional diagram

Y

E

Z

E

Z

Y

001aag487

001aah372

Fig. 1. Logic symbol

Fig. 2. Logic diagram

6. Pinning information

6.1. Pinning

74HC1G66

74HCT1G66

1

2

3

5

4

Y

Z

V

E

CC

GND

001aaf185

Fig. 3. Pin configuration SOT353-1 (TSSOP5) and SOT753 (SC-74A)

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

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74HC_HCT1G66

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Product data sheet

Rev. 5 — 27 January 2022

2 / 17

Nexperia

74HC1G66; 74HCT1G66

Single-pole single-throw analog switch

7. Functional description

Table 4. Function table

H = HIGH voltage level; L = LOW voltage level.

Input E

Switch

OFF

L

H

ON

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

Max

+11.0

±20

±25

50

Unit

V

supply voltage

-0.5

input clamping current

switch clamping current

switch current

V_I< -0.5 V or V_I> V_CC+ 0.5 V

V_SW> -0.5 V or V_SW< V_CC+ 0.5 V

[1]

-

mA

°C

I_SK

-

I_SW

I_CC

supply current

-

I_GND

T_stg

P_tot

ground current

-50

-65

-

storage temperature

total power dissipation

+150

250

T_amb= -40 °C to +125 °C

[2]

mW

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

[2] For SOT353-1 (TSSOP5) package: P_totderates linearly with 3.3 mW/K above 74 °C.

For SOT753 (SC-74A) package: P_totderates linearly with 3.8 mW/K above 85 °C.

9. Recommended operating conditions

Table 6. Recommended operating conditions

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

Symbol Parameter

Conditions

74HC1G66

74HCT1G66

Unit

Min

Typ

Max

10.0

V_CC

+125

625

139

83

Min

Typ

Max

5.5

V_CC

V_I

supply voltage

input voltage

2.0

5.0

4.5

5.0

V

0

-

0

-

V_CC

V_SW

T_amb

Δt/ΔV

switch voltage

ambient temperature

[1]

0

-

0

-

-40

+25

-40

+25

+125 °C

input transition rise and V_CC= 2.0 V

-

ns/V

fall rate

V_CC= 4.5 V

1.67

139 ns/V

V_CC= 6.0 V

-

ns/V

V_CC= 10.0 V

35

[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 Y and Z may not exceed V_CCor GND.

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74HC_HCT1G66

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

Product data sheet

Rev. 5 — 27 January 2022

3 / 17

Nexperia

74HC1G66; 74HCT1G66

Single-pole single-throw analog switch

10. Static characteristics

Table 7. Static characteristics

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

Symbol Parameter

Conditions

-40 °C to +85 °C

-40 °C to +125 °C Unit

Min Typ[1] Max

Min

Max

74HC1G66

V_IH

V_IL

I_I

HIGH-level

input voltage

V_CC= 2.0 V

V_CC= 4.5 V

V_CC= 6.0 V

V_CC= 9.0 V

1.5

1.2

2.4

3.2

4.7

0.8

2.1

2.8

4.3

-

1.5

-

V

3.15

4.2

-

4.2

-

6.3

-

6.3

-

LOW-level input V_CC= 2.0 V

voltage

-

0.5

1.35

1.8

2.7

-

0.5

1.35

1.8

2.7

V_CC= 4.5 V

V_CC= 6.0 V

V_CC= 9.0 V

input leakage

current

E; V_I= V_CCor GND

V_CC= 6.0 V

-

0.1

0.2

0.1

1.0

2.0

1.0

-

1.0

2.0

1.0

μA

V_CC= 10.0 V

I_S(OFF)OFF-state

leakage current

Y or Z; V_CC= 10 V; see Fig. 4

I_S(ON)

ON-state

leakage current

Y or Z; V_CC= 10 V; see Fig. 5

-

0.1

1.0

-

1.0

μA

I_CC

supply current E, Y or Z; V_I= V_CCor GND;

V_SW= GND or V_CC

V_CC= 6.0 V

-

1.0

2.0

1.5

10

20

-

20

40

-

μA

pF

V_CC= 10.0 V

C_I

input

capacitance

C_S(ON)ON-state

capacitance

-

8

-

pF

©

74HC_HCT1G66

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Product data sheet

Rev. 5 — 27 January 2022

4 / 17

Nexperia

74HC1G66; 74HCT1G66

Single-pole single-throw analog switch

Symbol Parameter

74HCT1G66

Conditions

-40 °C to +85 °C

-40 °C to +125 °C Unit

Min Typ[1] Max

Min

Max

V_IH

V_IL

I_I

HIGH-level

input voltage

V_CC= 4.5 V to 5.5 V

2.0

1.6

1.2

0.1

1

-

2.0

-

V

LOW-level input V_CC= 4.5 V to 5.5 V

voltage

0.1

0.8

1.0

10

500

-

0.8

1.0

20

850

-

V

input leakage

current

E; V_I= V_CCor GND; V_CC= 5.5 V

-

μA

pF

I_S(OFF)OFF-state

leakage current

Y or Z; V_CC= 5.5 V; see Fig. 4

Y or Z; V_CC= 5.5 V; see Fig. 5

I_S(ON)

ON-state

leakage current

I_CC

supply current E, Y or Z; V_I= V_CCor GND;

V_SW= GND or V_CC; V_CC= 4.5 V to 5.5 V

ΔI_CC

C_I

additional

supply current I_O= 0 A

V_I= V_CC- 2.1 V; V_CC= 4.5 V to 5.5 V;

-

input

capacitance

1.5

8

C_S(ON)ON-state

capacitance

-

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

10.1. Test circuits

V

CC

nE

nZ

nE

nZ

V

IH

IL

nY

I

S

GND

V

I

V

O

V

I

V

O

001aag488

001aag489

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

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74HC_HCT1G66

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Product data sheet

Rev. 5 — 27 January 2022

5 / 17

Nexperia

74HC1G66; 74HCT1G66

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 Fig. 7.

Symbol Parameter

Conditions

-40 °C to +85 °C

-40 °C to +125 °C Unit

Min Typ[1] Max

Min

Max

74HC1G66 [2]

R_ON(peak)ON resistance

(peak)

V_I= GND to V_CC; see Fig. 6

I_SW= 0.1 mA; V_CC= 2.0 V

I_SW= 1 mA; V_CC= 4.5 V

I_SW= 1 mA; V_CC= 6.0 V

I_SW= 1 mA; V_CC= 9.0 V

-

Ω

42

31

23

118

105

88

142

126

105

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

I_SW= 0.1 mA; V_CC= 2.0 V

-

75

29

23

18

-

Ω

I_SW= 1 mA; V_CC= 4.5 V

I_SW= 1 mA; V_CC= 6.0 V

I_SW= 1 mA; V_CC= 9.0 V

V_I= V_CC; see Fig. 6

95

82

70

115

100

80

I_SW= 0.1 mA; V_CC= 2.0 V

I_SW= 1 mA; V_CC= 4.5 V

I_SW= 1 mA; V_CC= 6.0 V

I_SW= 1 mA; V_CC= 9.0 V

-

75

35

27

21

-

Ω

106

94

78

128

113

95

74HCT1G66

R_ON(peak)ON resistance

(peak)

V_I= GND to V_CC; see Fig. 6

I_SW= 1 mA; V_CC= 4.5 V

-

42

29

35

118

95

-

142

115

128

Ω

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

I_SW= 1 mA; V_CC= 4.5 V

V_I= V_CC; see Fig. 6

I_SW= 1 mA; V_CC= 4.5 V

106

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

[2] At supply voltages approaching 2 V, the 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.

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74HC_HCT1G66

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Product data sheet

Rev. 5 — 27 January 2022

6 / 17

Nexperia

74HC1G66; 74HCT1G66

Single-pole single-throw analog switch

10.3. ON resistance test circuit and graphs

mna081

80

R

ON

(Ω)

60

V

= 4.5 V

CC

V

SW

40

20

0

V

CC

6.0 V

9.0 V

nE

nY

V

IH

nZ

GND

V

I

SW

0

2

4

6

8

10

V (V)

I

001aag490

T_amb= 25 °C

R_ON= V_SW/ I_SW

Fig. 6. Test circuit for measuring ON resistance

Fig. 7. Typical ON resistance as a function of input

voltage

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74HC_HCT1G66

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Product data sheet

Rev. 5 — 27 January 2022

7 / 17

Nexperia

74HC1G66; 74HCT1G66

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; R_L= 1 kΩ, unless otherwise specified.

For test circuit see Fig. 10.

Symbol Parameter

Conditions

-40 °C to +85 °C

-40 °C to +125 °C Unit

Min

Typ[1]

Max

Min

Max

74HC1G66

t_pd

propagation delay Y to Z or Z to Y; R_L= ∞ Ω;

see Fig. 8

[2]

V_CC= 2.0 V

V_CC= 4.5 V

V_CC= 6.0 V

V_CC= 9.0 V

-

8

3

2

1

75

15

13

10

-

90

18

15

12

ns

t_en

enable time

E to Y or Z; see Fig. 9

V_CC= 2.0 V

-

50

16

11

13

9

125

25

-

150

30

-

ns

V_CC= 4.5 V

V_CC= 5.0 V; C_L= 15 pF

V_CC= 6.0 V

21

16

26

20

V_CC= 9.0 V

t_dis

disable time

E to Y or Z; see Fig. 9

V_CC= 2.0 V

[2]

-

27

16

11

14

12

9

190

38

-

225

45

-

ns

pF

V_CC= 4.5 V

V_CC= 5.0 V; C_L= 15 pF

V_CC= 6.0 V

33

16

-

38

20

-

V_CC= 9.0 V

C_PD

power dissipation V_I= GND to V_CC

capacitance

[3]

[2]

74HCT1G66

t_pdpropagation delay Y to Z or Z to Y; R_L= ∞ Ω;

see Fig. 8

V_CC= 4.5 V

-

3

15

-

18

ns

t_en

enable time

E to Y or Z; see Fig. 9

V_CC= 4.5 V

-

15

12

30

-

36

-

ns

V_CC= 5.0 V; C_L= 15 pF

E to Y or Z; see Fig. 9

V_CC= 4.5 V

t_dis

disable time

[2]

[3]

-

13

12

9

44

-

53

-

ns

pF

V_CC= 5.0 V; C_L= 15 pF

C_PD

power dissipation V_I= GND to V_CC- 1.5 V

capacitance

-

[1] All typical values are measured at 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.

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74HC_HCT1G66

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Product data sheet

Rev. 5 — 27 January 2022

8 / 17

Nexperia

74HC1G66; 74HCT1G66

Single-pole single-throw analog switch

11.1. Waveforms and test circuit

V

I

V

Y or Z input

M

GND

t

PLH

PHL

V

OH

V

Z or Y output

M

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

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

output

Y

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

74HC1G66

0.5V_CC

1.3 V

0.5V_CC

1.3 V

V_OL+ 10%

V_OH- 10%

74HCT1G66

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74HC_HCT1G66

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

Product data sheet

Rev. 5 — 27 January 2022

9 / 17

Nexperia

74HC1G66; 74HCT1G66

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

I

V

O

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[1]

R_L

t_PZH, t_PHZ

GND

t_PZL, t_PLZ

V_CC

74HC1G66

GND to V_CC6 ns

GND to 3 V 6 ns

50 pF, 15 pF 1 kΩ, ∞ Ω

74HCT1G66

open

GND

V_CC

[1] There is no constraint on t_r, t_fwith a 50% duty factor when measuring f_max

.

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74HC_HCT1G66

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Product data sheet

Rev. 5 — 27 January 2022

10 / 17

Nexperia

74HC1G66; 74HCT1G66

Single-pole single-throw analog switch

11.2. Additional dynamic characteristics

Table 12. Additional dynamic characteristics for 74HC1G66 and 74HCT1G66

GND = 0 V; t_r= t_f= 6.0 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 Fig. 11

V_CC= 4.5 V; V_I= 4.0 V (p-p)

V_CC= 9.0 V; V_I= 8.0 V (p-p)

f_i= 10 kHz; R_L= 10 kΩ; see Fig. 11

V_CC= 4.5 V; V_I= 4.0 V (p-p)

V_CC= 9.0 V; V_I= 8.0 V (p-p)

R_L= 50 Ω; C_L= 10 pF; see Fig. 12 and Fig. 13

V_CC= 4.5 V

%

-

0.04

0.02

-

%

-

0.12

0.06

-

%

f_(-3dB)

-3 dB frequency

response

-

180

200

-

MHz

V_CC= 9.0 V

α_iso

isolation (OFF-state) R_L= 600 Ω; f_i= 1 MHz; see Fig. 14 and Fig. 15

V_CC= 4.5 V

V_CC= 9.0 V

-

-50

-

dB

11.3. Test circuits and graphs

V

CC

E

V

IH

2R

L

10 µF

Y/Z

Z/Y

V

O

f

i

2R

L

C

L

D

001aai678

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

i

2R

C

L

dB

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 frequency until the dB meter reads -3 dB

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

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74HC_HCT1G66

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Product data sheet

Rev. 5 — 27 January 2022

11 / 17

Nexperia

74HC1G66; 74HCT1G66

Single-pole single-throw analog switch

mna083

5

(dB)

0

- 5

10

2

3

4

5

6

10

f (kHz)

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

i

C

L

2R

L

dB

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)

mna082

0

(dB)

- 20

- 40

- 60

- 80

- 100

2

3

4

5

6

10

f (kHz)

i

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

Fig. 15. Typical isolation (OFF-state) as a function of frequency

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74HC_HCT1G66

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Product data sheet

Rev. 5 — 27 January 2022

12 / 17

Nexperia

74HC1G66; 74HCT1G66

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

B

E

A

X

c

(5x)

y

H

E

v

M

A

e

1

5

4

pin 1 index

A

2

A

1

2

3

A

3

θ

L

w

M B

p

b

p

(5x)

detail X

e

0

3 mm

scale

Dimensions (mm are the original dimensions)

Unit

(1)

A

b

c

D

E

e

1

H

E

L

p

v

w

y

θ

1

2

3

p

max 1.1 0.1 1.0

0.8 0.8

0.30 0.25 2.2 1.35

0.15 0.08 1.8 1.15

2.4 0.46

1.8 0.26

8°

0°

mm

0.15

0.65 1.3

0.3 0.1 0.1

0

min

Note

1. Plastic or metal protrusions of 0.2 mm maximum per side are not included.

sot353-1_po

References

Outline

version

European

projection

Issue date

IEC

JEDEC

JEITA

21-12-15

21-12-16

SOT353-1

SC-88A

MO-203

Fig. 16. Package outline SOT353-1 (TSSOP5)

©

74HC_HCT1G66

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

Product data sheet

Rev. 5 — 27 January 2022

13 / 17

Nexperia

74HC1G66; 74HCT1G66

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

b

e

w

M B

p

0

1

2 mm

scale

DIMENSIONS (mm are the original dimensions)

UNIT

A

1

b

c

D

e

H

L

Q

v

w

y

E

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. 17. Package outline SOT753 (SC-74A)

©

74HC_HCT1G66

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

Product data sheet

Rev. 5 — 27 January 2022

14 / 17

Nexperia

74HC1G66; 74HCT1G66

Single-pole single-throw analog switch

13. Abbreviations

Table 13. Abbreviations

Acronym

CMOS

ESD

Description

Complementary Metal-Oxide Semiconductor

ElectroStatic Discharge

Human Body Model

HBM

MM

Machine Model

TTL

Transistor-Transistor Logic

Device Under Test

DUT

14. Revision history

Table 14. Revision history

Document ID

Release date

20220127

Data sheet status

Change notice

Supersedes

74HC_HCT1G66 v.5

Modifications:

Product data sheet

-

74HC_HCT1G66 v.4

•

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

Nexperia.

•

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

Section 1 and Section 2 updated.

Table 5: Derating values for P_tottotal power dissipation updated.

Fig. 16: Package outline drawing for SOT353-1 (TSSOP5) has changed

74HC_HCT1G66 v.4

Modifications:

20081219

Product data sheet

-

74HC_HCT1G66 v.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 Fig. 16.

Quick Reference Data and Soldering sections removed.

Section 2 updated.

74HC_HCT1G66 v.2

74HC_HCT1G66_2

74HC_HCT1G66_1

20020515

20010302

19980803

Product specification

-

74HC_HCT1G66_2

74HC_HCT1G66_1

-

©

74HC_HCT1G66

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

Product data sheet

Rev. 5 — 27 January 2022

15 / 17

Nexperia

74HC1G66; 74HCT1G66

Single-pole single-throw analog switch

injury, death or severe property or environmental damage. Nexperia and its

suppliers accept no liability for inclusion and/or use of Nexperia products in

such equipment or applications and therefore such inclusion and/or use is at

the customer’s own risk.

15. Legal information

Quick reference data — The Quick reference data is an extract of the

product data given in the Limiting values and Characteristics sections of this

document, and as such is not complete, exhaustive or legally binding.

Data sheet status

Document status Product

Definition

Applications — Applications that are described herein for any of these

products are for illustrative purposes only. Nexperia makes no representation

or warranty that such applications will be suitable for the specified use

without further testing or modification.

[1][2]

status [3]

Objective [short]

data sheet

Development

This document contains data from

the objective specification for

product development.

Customers are responsible for the design and operation of their applications

and products using Nexperia products, and Nexperia accepts no liability for

any assistance with applications or customer product design. It is customer’s

sole responsibility to determine whether the Nexperia product is suitable

and fit for the customer’s applications and products planned, as well as

for the planned application and use of customer’s third party customer(s).

Customers should provide appropriate design and operating safeguards to

minimize the risks associated with their applications and products.

Preliminary [short]

data sheet

Qualification

Production

This document contains data from

the preliminary specification.

Product [short]

data sheet

This document contains the product

specification.

[1] Please consult the most recently issued document before initiating or

completing a design.

Nexperia does not accept any liability related to any default, damage, costs

or problem which is based on any weakness or default in the customer’s

applications or products, or the application or use by customer’s third party

customer(s). Customer is responsible for doing all necessary testing for the

customer’s applications and products using Nexperia products in order to

avoid a default of the applications and the products or of the application or

use by customer’s third party customer(s). Nexperia does not accept any

liability in this respect.

[2] The term 'short data sheet' is explained in section "Definitions".

[3] 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 https://www.nexperia.com.

Definitions

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

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

damage to the device. Limiting values are stress ratings only and (proper)

operation of the device at these or any other conditions above those

given in the Recommended operating conditions section (if present) or the

Characteristics sections of this document is not warranted. Constant or

repeated exposure to limiting values will permanently and irreversibly affect

the quality and reliability of the device.

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. Nexperia 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.

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 Nexperia sales

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

full data sheet shall prevail.

Terms and conditions of commercial sale — Nexperia products are

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

published at http://www.nexperia.com/profile/terms, unless otherwise agreed

in a valid written individual agreement. In case an individual agreement is

concluded only the terms and conditions of the respective agreement shall

apply. Nexperia hereby expressly objects to applying the customer’s general

terms and conditions with regard to the purchase of Nexperia products by

customer.

Product specification — The information and data provided in a Product

data sheet shall define the specification of the product as agreed between

Nexperia and its customer, unless Nexperia and customer have explicitly

agreed otherwise in writing. In no event however, shall an agreement be

valid in which the Nexperia product is deemed to offer functions and qualities

beyond those described in the Product data sheet.

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.

Export control — This document as well as the item(s) described herein

may be subject to export control regulations. Export might require a prior

authorization from competent authorities.

Disclaimers

Limited warranty and liability — Information in this document is believed

to be accurate and reliable. However, Nexperia 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. Nexperia takes no responsibility

for the content in this document if provided by an information source outside

of Nexperia.

Non-automotive qualified products — Unless this data sheet expressly

states that this specific Nexperia product is automotive qualified, the

product is not suitable for automotive use. It is neither qualified nor tested in

accordance with automotive testing or application requirements. Nexperia

accepts no liability for inclusion and/or use of non-automotive qualified

products in automotive equipment or applications.

In no event shall Nexperia be liable for any indirect, incidental, punitive,

special or consequential damages (including - without limitation - lost

profits, lost savings, business interruption, costs related to the removal

or replacement of any products or rework charges) whether or not such

damages are based on tort (including negligence), warranty, breach of

contract or any other legal theory.

In the event that customer uses the product for design-in and use in

automotive applications to automotive specifications and standards,

customer (a) shall use the product without Nexperia’s warranty of the

product for such automotive applications, use and specifications, and (b)

whenever customer uses the product for automotive applications beyond

Nexperia’s specifications such use shall be solely at customer’s own risk,

and (c) customer fully indemnifies Nexperia for any liability, damages or failed

product claims resulting from customer design and use of the product for

automotive applications beyond Nexperia’s standard warranty and Nexperia’s

product specifications.

Notwithstanding any damages that customer might incur for any reason

whatsoever, Nexperia’s aggregate and cumulative liability towards customer

for the products described herein shall be limited in accordance with the

Terms and conditions of commercial sale of Nexperia.

Translations — A non-English (translated) version of a document is for

reference only. The English version shall prevail in case of any discrepancy

between the translated and English versions.

Right to make changes — Nexperia 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.

Trademarks

Suitability for use — Nexperia products are not designed, authorized or

warranted to be suitable for use in life support, life-critical or safety-critical

systems or equipment, nor in applications where failure or malfunction

of an Nexperia product can reasonably be expected to result in personal

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

trademarks are the property of their respective owners.

©

74HC_HCT1G66

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

Product data sheet

Rev. 5 — 27 January 2022

16 / 17

Nexperia

74HC1G66; 74HCT1G66

Single-pole single-throw analog switch

Contents

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

2. Features and benefits.................................................. 1

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

4. Marking..........................................................................2

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

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

6.1. Pinning.........................................................................2

6.2. Pin description.............................................................2

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

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

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

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

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

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

10.3. ON resistance test circuit and graphs........................7

11. Dynamic characteristics.............................................8

11.1. Waveforms and test circuit........................................ 9

11.2. Additional dynamic characteristics...........................11

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

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

13. Abbreviations............................................................15

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

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

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

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

Date of release: 27 January 2022

©

74HC_HCT1G66

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

Product data sheet

Rev. 5 — 27 January 2022

17 / 17


型号：	74HC1G66GV
厂家：	Nexperia
描述：	Single-pole single-throw analog switchProduction 光电二极管
文件：	总17页 (文件大小：264K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

74HC1G66GV [NEXPERIA]

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