74HC253BQ_技术文档

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

Rev. 9 — 20 October 2022

Product data sheet

1. General description

The 74HC253; 74HCT253 is a dual 4-bit multiplexer, each with four binary inputs (nI0 to nI3), an

output enable input (nOE) and shared select inputs (S0 and S1). One of the four binary inputs is

selected by the select inputs and routed to the output nY. A HIGH on nOE causes the outputs to

assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current

limiting resistors to interface inputs to voltages in excess of V_CC

.

2. Features and benefits

•

Non-inverting data path

•

3-state outputs interface directly with system bus

Common select inputs

Separate output enable inputs

Wide supply voltage range from 2.0 V to 6.0 V

Input levels:

•

For 74HC253: CMOS level

For 74HCT253: TTL level

•

CMOS low power dissipation

High noise immunity

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 V)

•

ESD protection:

•

HBM JESD22-A114F exceeds 2 kV

MM JESD22-A115-A exceeds 200 V

•

Multiple package options

Specified from -40 °C to +85 °C and from -40 °C to +125 °C

3. Applications

•

Data selectors

Data multiplexers

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

4. Ordering information

Table 1. Ordering information

Type number Package

Temperature range Name

Description

Version

74HC253D

74HCT253D

-40 °C to +125 °C

SO16

plastic small outline package; 16 leads;

body width 3.9 mm

SOT109-1

SOT403-1

SOT763-1

74HC253PW -40 °C to +125 °C

74HCT253PW

TSSOP16

DHVQFN16

plastic thin shrink small outline package; 16 leads;

body width 4.4 mm

74HC253BQ

-40 °C to +125 °C

plastic dual in-line compatible thermal enhanced

very thin quad flat package; no leads; 16 terminals;

body 2.5 × 3.5 × 0.85 mm

5. Functional diagram

1

1OE

1I0

6

1I1

5

4

3

1Y

MUX

7

1I2

1I3

S0

S1

14

2

6

5

4

3

10 11 12 13

1I0 1I1 1I2 1I3 2I0 2I1 2I2 2I3

S0

2I0

2I1

2I2

2I3

10

11

12

13

14

2

S1

2Y

MUX

9

1

1OE

2OE

15

2OE

15

1Y

7

2Y

9

001aal850

001aal851

Fig. 1. Logic symbol

Fig. 2. Functional diagram

1OE

1I3

1I2

1I1

1I0

S0

S1

2I3

2I2

2I1

2I0

2OE

1Y

2Y

001aal852

Fig. 3. Logic diagram

©

74HC_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

2 / 16

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

6. Pinning information

6.1. Pinning

D package

BQ package

SOT109-1 (SO16)

SOT763-1 (DHVQFN16)

terminal 1

index area

1

2

3

4

5

6

7

8

16

V

1OE

S1

CC

PW package

SOT403-1 (TSSOP16)

15

14

13

12

11

10

9

2OE

S0

2

3

4

5

6

7

15

14

13

12

11

10

S1

1I3

1I2

1I1

1I0

1Y

2OE

S0

1I3

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

1OE

S1

V

CC

2I3

2I2

2I1

2I0

2OE

S0

1I2

2I3

2I2

2I1

2I0

2Y

1I3

1I1

1I2

2I3

2I2

2I1

2I0

2Y

(1)

CC

V

1I1

1I0

1Y

aaa-034032

GND

Transparent top view

aaa-035486

aaa-035487

(1) This is not a supply pin. There is no electrical or mechanical requirement to solder

the pad. In case soldered, the solder land should remain floating or connected to V_CC

.

6.2. Pin description

Table 2. Pin description

Symbol

Description

1OE, 2OE

1, 15

output enable inputs (active LOW)

data select inputs

S0, S1

14, 2

1I0, 1I1, 1I2, 1I3

6, 5, 4, 3

data inputs source 1

multiplexer output source 1

ground (0 V)

1Y

7

GND

8

2Y

9

multiplexer output source 2

data inputs source 2

supply voltage

2I0, 2I1, 2I2, 2I3

V_CC

10, 11, 12, 13

16

©

74HC_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

3 / 16

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

7. Functional description

Table 3. Function table

H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.

select Inputs

data inputs

output enable output

S0

X

L

S1

X

L

nI0

X

nI1

X

nI2

X

nI3

X

nOE

H

L

nY

Z

L

X

L

H

X

L

H

L

H

L

X

L

X

H

X

L

H

L

H

X

L

X

L

X

H

X

L

H

L

H

X

L

X

H

L

H

8. Limiting values

Table 4. Limiting values

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

Symbol Parameter

Conditions

Min

Max

+7.0

±20

±50

±35

70

Unit

V

V_CC

I_IK

supply voltage

-0.5

input clamping current

output clamping current

output current

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

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

-0.5 V < V_O< V_CC+ 0.5 V

[1]

-

mA

I_OK

I_O

-

I_CC

I_GND

T_stg

P_tot

supply current

-

ground current

-70

-65

-

storage temperature

total power dissipation

+150 °C

500 mW

T_amb= -40 °C to +125 °C

[2]

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

[2] For SOT109-1 (SO16) package: P_totderates linearly with 12.4 mW/K above 110 °C.

For SOT403-1 (TSSOP16) package: P_totderates linearly with 8.5 mW/K above 91 °C.

For SOT763-1 (DHVQFN16) package: P_totderates linearly with 11.2 mW/K above 106 °C.

©

74HC_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

4 / 16

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

9. Recommended operating conditions

Table 5. Recommended operating conditions

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

Symbol Parameter

Conditions

74HC253

74HCT253

Unit

Min

Typ

Max

6.0

Min

Typ

Max

5.5

V_CC

V_I

supply voltage

2.0

5.0

4.5

5.0

V

input voltage

0

-

V_CC

+125

625

139

83

0

-

V_CC

V_O

output voltage

-

T_amb

Δt/ΔV

ambient temperature

input transition rise and fall rate

-40

-

-40

-

+125 °C

V_CC= 2.0 V

V_CC= 4.5 V

V_CC= 6.0 V

-

1.67

-

1.67

-

ns/V

-

139 ns/V

-

ns/V

10. Static characteristics

Table 6. Static characteristics

At recommended operating conditions; 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

74HC253

V_IH

HIGH-level

input voltage

V_CC= 2.0 V

V_CC= 4.5 V

V_CC= 6.0 V

V_CC= 2.0 V

V_CC= 4.5 V

V_CC= 6.0 V

V_I= V_IHor V_IL

1.5

1.2

-

1.5

-

1.5

-

V

3.15 2.4

3.15

4.2

3.2

0.8

-

4.2

-

4.2

-

V_IL

LOW-level

input voltage

-

0.5

-

0.5

1.35

1.8

-

0.5

1.35

1.8

2.1 1.35

2.8

1.8

V_OH

HIGH-level

output voltage

I_O= -20 μA; V_CC= 2.0 V

1.9

4.4

5.9

2.0

4.5

6.0

-

1.9

4.4

-

1.9

4.4

5.9

3.7

5.2

-

V

I_O= -20 μA; V_CC= 4.5 V

I_O= -20 μA; V_CC= 6.0 V

I_O= -6.0 mA; V_CC= 4.5 V

I_O= -7.8 mA; V_CC= 6.0 V

5.9

3.98 4.32

5.48 5.81

3.84

5.34

V_OL

LOW-level

V_I= V_IHor V_IL

output voltage

I_O= 20 μA; V_CC= 2.0 V

I_O= 20 μA; V_CC= 4.5 V

I_O= 20 μA; V_CC= 6.0 V

I_O= 6.0 mA; V_CC= 4.5 V

I_O= 7.8 mA; V_CC= 6.0 V

V_I= V_CCor GND; V_CC= 6.0 V

-

0

0.1

-

0.1

-

0.1

0.4

V

0.1

0.15 0.26

0.16 0.26

0.33

±1.0

I_I

input leakage

current

-

±0.1

±1.0 μA

I_OZ

OFF-state

output current V_O= V_CCor GND;

V_CC= 6.0 V

V_I= V_IHor V_IL;

-

±0.5

-

±5.0

80

-

±10.0 μA

I_CC

supply current V_I= V_CCor GND; I_O= 0 A;

V_CC= 6.0 V

-

8.0

160

μA

©

74HC_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

5 / 16

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

Symbol Parameter

Conditions

25 °C

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

Min Typ Max

Min

Max

Min

Max

C_I

input

-

3.5

-

pF

capacitance

74HCT253

V_IH

HIGH-level

input voltage

V_CC= 4.5 V to 5.5 V

2.0

-

1.6

1.2

-

2.0

-

2.0

-

V

V_IL

LOW-level

0.8

input voltage

V_OH

HIGH-level

output voltage

V_I= V_IHor V_IL; V_CC= 4.5 V

I_O= -20 μA

4.4

4.5

-

4.4

-

4.4

3.7

-

V

I_O= -6 mA

3.98 4.32

3.84

V_OL

LOW-level

output voltage

V_I= V_IHor V_IL; V_CC= 4.5 V

I_O= 20 μA

-

0

0.1

-

0.1

-

0.1

0.4

V

I_O= 6.0 mA

0.15 0.26

0.33

±1.0

I_I

input leakage

current

V_I= V_CCor GND; V_CC= 5.5 V

-

±0.1

±1.0 μA

I_OZ

OFF-state

output current V_O= V_CCor GND;

V_CC= 5.5 V

V_I= V_IHor V_IL;

-

±0.5

-

±5.0

80

-

±10

160

μA

I_CC

supply current V_I= V_CCor GND; I_O= 0 A;

V_CC= 5.5 V

-

8.0

ΔI_CC

additional

V_I= V_CC- 2.1 V;

supply current other inputs at V_CCor GND;

V_CC= 4.5 V to 5.5 V; I_O= 0 A

per input pin;

1In, 2In inputs

-

40

144

-

180

-

196

μA

per input pin; nOE input

per input pin; Sn input

-

110 396

-

495

-

539

-

μA

pF

C_I

input

3.5

-

capacitance

©

74HC_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

6 / 16

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

11. Dynamic characteristics

Table 7. Dynamic characteristics

Voltages are referenced to GND (ground = 0 V); For test circuit see Fig. 6.

Symbol Parameter Conditions

74HC253

25 °C

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

Typ

Max

t_pd

propagation 1ln to 1Y or 2ln to 2Y; see Fig. 4 [1]

delay

V_CC= 2.0 V

V_CC= 4.5 V

55

20

17

16

175

35

-

220

44

-

265

53

-

ns

V_CC= 5.0 V; C_L= 15 pF

V_CC= 6.0 V

30

37

45

Sn to nY; see Fig. 4

V_CC= 2.0 V

58

21

18

17

175

35

-

220

44

-

265

53

-

ns

V_CC= 4.5 V

V_CC= 5.0 V; C_L= 15 pF

V_CC= 6.0 V

30

37

45

t_en

t_dis

t_t

enable time nOE to nY; see Fig. 5

V_CC= 2.0 V

[2]

[3]

[4]

[5]

30

11

9

100

20

125

25

150

30

ns

V_CC= 4.5 V

V_CC= 6.0 V

17

21

26

disable time nOE to nY; see Fig. 5

V_CC= 2.0 V

41

15

12

150

30

190

38

225

45

ns

V_CC= 4.5 V

V_CC= 6.0 V

26

33

38

transition

time

see Fig. 4

V_CC= 2.0 V

14

5

60

12

10

-

75

15

13

-

90

18

15

-

ns

pF

V_CC= 4.5 V

V_CC= 6.0 V

4

C_PD

power

per multiplexer;

55

dissipation V_I= GND to V_CC

capacitance

©

74HC_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

7 / 16

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

Symbol Parameter Conditions

74HCT253

25 °C

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

Typ

Max

t_pd

propagation 1ln to 1Y or 2ln to 2Y; see Fig. 4 [1]

delay

V_CC= 4.5 V

20

17

38

-

48

-

57

-

ns

V_CC= 5.0 V; C_L= 15 pF

Sn to nY; see Fig. 4

V_CC= 4.5 V

22

19

14

40

-

50

-

60

-

ns

V_CC= 5.0 V; C_L= 15 pF

t_en

t_dis

t_t

enable time nOE to nY; V_CC= 4.5 V;

see Fig. 5

[2]

[3]

30

38

45

disable time nOE to nY; V_CC= 4.5 V;

see Fig. 5

13

5

30

12

-

38

15

-

45

18

-

ns

pF

transition

time

V_CC= 4.5 V; see Fig. 4

C_PD

power

per multiplexer;

[5]

55

dissipation V_I= GND to V_CC- 1.5 V

capacitance

[1] t_pdis the same as t_PHL, t_PLH

[2] t_enis the same as t_PZH, t_PZL

[3] t_disis the same as t_PHZ, t_PLZ

[4] t_tis the same as t_THL, t_TLH

.

[5] C_PDis used to determine the dynamic power dissipation (P_Din μW).

P_D= C_PD× V_CC²× f_i× N + ∑(C_L× V_CC²× f_o) where:

f_i= input frequency in MHz;

f_o= output frequency in MHz;

C_L= output load capacitance in pF;

V_CC= supply voltage in V;

N = number of inputs switching;

∑(C_L× V_CC²× f_o) = sum of outputs.

©

74HC_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

8 / 16

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

11.1. Waveforms and test circuit

V

I

V

M

Sn, 1In, 2ln input

GND

M

t

PHL

PLH

V

OH

90 %

V

M

nY output

M

10 %

V

OL

t

THL

TLH

001aal855

Measurement points are given in Table 8.

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

Fig. 4. Propagation delays input (Sn, 1In, 2In) to output (nY) and output (nY) transition times

t

f

r

V

I

90 %

nOE input

V

M

10 %

GND

t

PLZ

PZL

V

CC

output

V

LOW-to-OFF

OFF-to-LOW

M

10 %

V

OL

t

PHZ

PZH

V

OH

90 %

output

HIGH-to-OFF

OFF-to-HIGH

V

M

GND

outputs

enabled

outputs

disabled

outputs

enabled

001aal856

Measurement points are given in Table 8.

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

Fig. 5. 3-state output enable and disable times

Table 8. Measurement points

Type

Input

V_M

Output

V_M

74HC253

0.5 × V_CC

1.3 V

0.5 × V_CC

1.3 V

74HCT253

©

74HC_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

9 / 16

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

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

Measurement points are given in Table 8 and test data is given in Table 9.

Definitions 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 resistor.

Fig. 6. Test circuit for measuring switching times

Table 9. Test data

Type

Input

V_I

Load

C_L

Switch position

t_r, t_f

6 ns

R_L

t_PHL, t_PLH

open

t_PZH, t_PHZ

t_PZL, t_PLZ

V_CC

74HC253

V_CC

3 V

50 pF

1 kΩ

GND

74HCT253

open

V_CC

©

74HC_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

10 / 16

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

12. Package outline

SO16: plastic small outline package; 16 leads; body width 3.9 mm

SOT109-1

D

E

A

X

v

c

y

H

M

A

E

Z

16

9

Q

A

2

A

(A )

3

A

1

pin 1 index

θ

L

p

L

1

8

e

w

M

detail X

b

p

0

2.5

scale

5 mm

DIMENSIONS (inch dimensions are derived from the original mm dimensions)

A

(1)

UNIT

A

b

c

D

E

e

H

E

L

p

Q

v

w

y

Z

θ

1

2

3

p

max.

0.25

0.10

1.45

1.25

0.49

0.36

0.25

0.19

10.0

9.8

4.0

3.8

6.2

5.8

1.0

0.4

0.7

0.6

0.7

0.3

mm

1.27

0.05

1.05

0.041

1.75

0.25

0.01

0.25

0.1

0.25

0.01

8^o

0^o

0.0100

0.0075

0.010 0.057

0.004 0.049

0.019

0.014

0.39

0.38

0.16

0.15

0.244

0.228

0.039 0.028

0.016 0.020

0.028

0.012

inches

0.069

0.01 0.004

Note

1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.

REFERENCES

OUTLINE

EUROPEAN

PROJECTION

ISSUE DATE

VERSION

IEC

JEDEC

JEITA

99-12-27

03-02-19

SOT109-1

076E07

MS-012

Fig. 7. Package outline SOT109-1 (SO16)

©

74HC_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

11 / 16

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm

SOT403-1

D

E

A

X

c

y

H

v

M

A

E

Z

9

16

Q

(A )

3

A

2

A

1

pin 1 index

θ

L

p

L

1

8

detail X

w

M

b

p

e

0

2.5

5 mm

scale

DIMENSIONS (mm are the original dimensions)

A

(1)

(2)

(1)

UNIT

A

b

c

D

E

e

H

L

Q

v

w

y

Z

θ

1

2

3

p

E

p

max.

8^o

0^o

0.15

0.05

0.95

0.80

0.30

0.19

0.2

0.1

5.1

4.9

4.5

4.3

6.6

6.2

0.75

0.50

0.4

0.3

0.40

0.06

mm

1.1

0.65

1

0.2

0.13

0.1

0.25

Notes

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

2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.

REFERENCES

OUTLINE

EUROPEAN

PROJECTION

ISSUE DATE

VERSION

IEC

JEDEC

JEITA

99-12-27

03-02-18

SOT403-1

MO-153

Fig. 8. Package outline SOT403-1 (TSSOP16)

©

74HC_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

12 / 16

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

DHVQFN16: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads;

16 terminals; body 2.5 x 3.5 x 0.85 mm

SOT763-1

B

A

D

A

1

E

c

detail X

terminal 1

index area

C

terminal 1

index area

e

1

y

e

b

v

M

C

A

B

C

1

w

M

2

7

L

1

8

9

E

h

e

16

15

10

D

h

X

0

2.5

scale

5 mm

DIMENSIONS (mm are the original dimensions)

(1)

A

(1)

UNIT

A

1

b

c

E

h

e

y

D

E

L

v

w

y

1

h

max.

0.05 0.30

0.00 0.18

3.6

3.4

2.15

1.85

2.6

2.4

1.15

0.85

0.5

0.3

mm

0.05

0.1

1

0.2

0.5

2.5

0.1

0.05

Note

1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.

REFERENCES

OUTLINE

EUROPEAN

PROJECTION

ISSUE DATE

VERSION

IEC

JEDEC

JEITA

02-10-17

03-01-27

SOT763-1

- - -

MO-241

- - -

Fig. 9. Package outline SOT763-1 (DHVQFN16)

©

74HC_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

13 / 16

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

13. Abbreviations

Table 10. Abbreviations

Acronym

Description

CMOS

DUT

ESD

HBM

MM

Complementary Metal Oxide Semiconductor

Device Under Test

ElectroStatic Discharge

Human Body Model

Machine Model

TTL

Transistor-Transistor Logic

14. Revision history

Table 11. Revision history

Document ID

Release date Data sheet status

20221020 Product data sheet

Change notice Supersedes

74HC_HCT253 v.9

Modifications:

-

74HC_HCT253 v.8

•

Type number 74HC253BQ (SOT763-1/DHVQFN16) added.

20211018 Product data sheet 74HC_HCT253 v.7

Type number 74HCT253PW (SOT403-1/TSSOP16) added.

20210816 Product data sheet 74HC_HCT253 v.6

74HC_HCT253 v.8

Modifications:

-

•

74HC_HCT253 v.7

Modifications:

-

•

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.

Type numbers 74HC253DB and 74HCT253DB (SOT338-1/SSOP16) removed.

Type number 74HC253PW (SOT403-1/TSSOP16) added.

Section 2 updated.

Section 8: Derating values for P_tottotal power dissipation updated.

74HC_HCT253 v.6

Modifications:

20160201

Type numbers 74HC253N and 74HCT253N (SOT38-4) removed.

20150121 Product data sheet 74HC_HCT253 v.4

Table 7: Power dissipation capacitance condition for 74HCT253 is corrected.

Product data sheet

-

74HC_HCT253 v.5

•

74HC_HCT253 v.5

Modifications:

-

•

74HC_HCT253 v.4

Modifications:

20111212

Product data sheet

-

74HC_HCT253 v.3

•

Legal pages updated.

74HC_HCT253 v.3

20100422

970828

Product data sheet

Product specification

-

74HC_HCT253_CNV v.2

-

74HC_HCT253_CNV v.2

©

74HC_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

14 / 16

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

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_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

15 / 16

Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

Contents

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

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

3. Applications.................................................................. 1

4. Ordering information....................................................2

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

6. Pinning information......................................................3

6.1. Pinning.........................................................................3

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

7. Functional description................................................. 4

8. Limiting values............................................................. 4

9. Recommended operating conditions..........................5

10. Static characteristics..................................................5

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

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

12. Package outline........................................................ 11

13. Abbreviations............................................................14

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

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

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

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

Date of release: 20 October 2022

©

74HC_HCT253

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

Product data sheet

Rev. 9 — 20 October 2022

16 / 16


型号：	74HC253BQ
厂家：	Nexperia
描述：	Dual 4-input multiplexer; 3-stateProduction
文件：	总16页 (文件大小：272K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

74HC253BQ [NEXPERIA]

相关型号：

SI9130DB

SI9135LG-T1

SI9135LG-T1-E3

SI9135_11

SI9136_11

SI9130CG-T1-E3

SI9130LG-T1-E3

SI9130_11

SI9137

SI9137DB

SI9137LG

SI9122E