74LVC14APW,118 - NEXPERIA - searchdatasheet.com

74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

Rev. 7 — 24 July 2020 Product data sheet

1. General description

The 74LVC14A is a hex inverter with Schmitt-trigger inputs. Inputs can be driven from either 3.3 V

or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V

environments.

2. Features and benefits

•Wide supply voltage range from 1.2 V to 3.6 V

•5 V tolerant input for interfacing with 5 V logic

•CMOS low-power consumption

•Direct interface with TTL levels

•Unlimited input rise and fall times

•Inputs accept voltages up to 5.5 V

•Complies with JEDEC standard JESD8-C/JESD36 (2.7 V to 3.6 V)

•ESD protection:

•HBM JESD22-A114F exceeds 2000 V

•MM JESD22-A115-B exceeds 200 V

•CDM JESD22-C101E exceeds 1000 V

•Multiple package options

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

3. Applications

•Wave and pulse shapers for highly noisy environments

•Astable multivibrators

•Monostable multivibrators

4. Ordering information

Table 1. Ordering information

PackageType number

Temperature range Name Description Version

74LVC14AD -40 °C to +125 °C SO14 plastic small outline package; 14 leads;

body width 3.9 mm

SOT108-1

74LVC14ADB -40 °C to +125 °C SSOP14 plastic shrink small outline package; 14 leads;

body width 5.3 mm

SOT337-1

74LVC14APW -40 °C to +125 °C TSSOP14 plastic thin shrink small outline package; 14 leads;

body width 4.4 mm

SOT402-1

74LVC14ABQ -40 °C to +125 °C DHVQFN14 plastic dual in-line compatible thermal enhanced

very thin quad flat package; no leads; 14 terminals;

body 2.5 × 3 × 0.85 mm

SOT762-1

Nexperia 74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

5. Functional diagram

mna204

1A 1Y

2A 2Y

3A 3Y

4A 4Y

5A 5Y

11 10

6A 6Y

13 12

Fig. 1. Logic symbol

001aac497

Fig. 2. IEC logic symbol

mna025

Fig. 3. Logic diagram for one

Schmitt trigger

6. Pinning information

6.1. Pinning

74LVC14A

1A VCC

1Y 6A

2A 6Y

2Y 5A

3A 5Y

3Y 4A

GND 4Y

001aac518

Fig. 4. Pin configuration SOT108-1 (SO14),

SOT337-1 (SSOP14) and SOT402-1 (TSSOP14)

001aac519

74LVC14A

GND(1)

Transparent top view

3Y 4A

3A 5Y

2Y 5A

2A 6Y

1Y 6A

GND

6 9

5 10

4 11

3 12

2 13

terminal 1

index area

(1) This is not a ground pin. There is no electrical or

mechanical requirement to solder the pad. In case

soldered, the solder land should remain floating or

connected to GND.

Fig. 5. Pin configuration SOT762-1 (DHVQFN14)

Product data sheet Rev. 7 — 24 July 2020 2 / 15

Nexperia 74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

6.2. Pin description

Table 2. Pin description

Symbol Pin Description

1A, 2A, 3A, 4A, 5A, 6A 1, 3, 5, 9, 11, 13 data input

1Y, 2Y, 3Y, 4Y, 5Y, 6Y 2, 4, 6, 8, 10, 12 data output

GND 7 ground (0 V)

VCC 14 supply voltage

7. Functional description

Table 3. Function table

H = HIGH voltage level; L = LOW voltage level

Input nA Output nY

L H

H L

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 Unit

VCC supply voltage -0.5 +6.5 V

VIinput voltage [1] -0.5 +6.5 V

VOoutput voltage [2] -0.5 VCC + 0.5 V

IIK input clamping current VI < 0 V -50 - mA

IOK output clamping current VO > VCC or VO < 0 V - ±50 mA

IOoutput current VO = 0 V to VCC - ±50 mA

ICC supply current - 100 mA

IGND ground current -100 - mA

Tstg storage temperature -65 +150 °C

Ptot total power dissipation Tamb = -40 °C to +125 °C [3] - 500 mW

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

[2] The output voltage ratings may be exceeded if the output current ratings are observed.

[3] For SOT108-1 (SO14) package: Ptot derates linearly with 10.1 mW/K above 100 °C.

For SOT337-1 (SSOP14) package: Ptot derates linearly with 7.3 mW/K above 81 °C.

For SOT402-1 (TSSOP14) package: Ptot derates linearly with 7.3 mW/K above 81 °C.

For SOT762-1 (DHVQFN14) package: Ptot derates linearly with 9.6 mW/K above 98 °C.

Product data sheet Rev. 7 — 24 July 2020 3 / 15

Nexperia 74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

9. Recommended operating conditions

Table 5. Recommended operating conditions

Symbol Parameter Conditions Min Typ Max Unit

1.65 - 3.6 VVCC supply voltage

functional 1.2 - - V

VIinput voltage 0 - 5.5 V

VOoutput voltage 0 - VCC V

Tamb ambient temperature -40 - +125 °C

10. Static characteristics

Table 6. Static characteristics

At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).

-40 °C to +85 °C -40 °C to +125 °CSymbol Parameter Conditions

Min Typ [1] Max Min Max

Unit

VI = VT+ or VT-

IO = -100 μA; VCC = 1.65 V to 3.6 V VCC - 0.2 - - VCC - 0.3 - V

IO = -4 mA; VCC = 1.65 V 1.2 - - 1.05 - V

IO = -8 mA; VCC = 2.3 V 1.8 - - 1.65 - V

IO = -12 mA; VCC = 2.7 V 2.2 - - 2.05 - V

IO = -18 mA; VCC = 3.0 V 2.4 - - 2.25 - V

VOH HIGH-level

output voltage

IO = -24 mA; VCC = 3.0 V 2.2 - - 2.0 - V

VI = VT+ or VT-

IO = 100 μA; VCC = 1.65 V to 3.6 V - - 0.2 - 0.3 V

IO = 4 mA; VCC = 1.65 V - - 0.45 - 0.65 V

IO = 8 mA; VCC = 2.3 V - - 0.6 - 0.8 V

IO = 12 mA; VCC = 2.7 V - - 0.4 - 0.6 V

VOL LOW-level

voltage output

IO = 24 mA; VCC = 3.0 V - - 0.55 - 0.8 V

IIinput leakage

current

VCC = 3.6 V; VI = 5.5 V or GND - ±0.1 ±5 - ±20 μA

ICC supply current VCC = 3.6 V; VI = VCC or GND; IO = 0 A - 0.1 10 - 40 μA

ΔICC additional

supply current

per input pin; VCC = 2.7 V to 3.6 V;

VI = VCC - 0.6 V; IO = 0 A

- 5 500 - 5000 μA

CIinput

capacitance

VCC = 0 V to 3.6 V; VI = GND to VCC - 4.0 - - - pF

[1] All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb = 25 °C.

Product data sheet Rev. 7 — 24 July 2020 4 / 15

Nexperia 74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

11. Dynamic characteristics

Table 7. Dynamic characteristics

Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 7.

-40 °C to +85 °C -40 °C to +125 °CSymbol Parameter Conditions

Min Typ [1] Max Min Max

Unit

nA to nY; see Fig. 6 [2]

VCC = 1.2 V - 16 - - - ns

VCC = 1.65 V to 1.95 V 1.0 6.1 12.7 1.0 14.7 ns

VCC = 2.3 V to 2.7 V 1.5 3.5 7.8 1.5 10.0 ns

VCC = 2.7 V 1.5 3.6 7.5 1.5 9.5 ns

tpd propagation delay

VCC = 3.0 V to 3.6 V 1.0 3.2 6.4 1.0 8.0 ns

tsk(o) output skew time VCC = 3.0 V to 3.6 V [3] - - 1.0 - 1.5 ns

per buffer; VI = GND to VCC [4]

VCC = 1.65 V to 1.95 V - 9.0 - - - pF

VCC = 2.3 V to 2.7 V - 12.5 - - - pF

CPD power dissipation

capacitance

VCC = 3.0 V to 3.6 V - 15.6 - - - pF

[1] Typical values are measured at Tamb = 25 °C and VCC = 1.2 V, 1.8 V, 2.5 V, 2.7 V, and 3.3 V respectively.

[2] tpd is the same as tPLH and tPHL.

[3] Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design.

[4] CPD is used to determine the dynamic power dissipation (PD in μW).

PD = CPD × VCC 2 × fi × N + Σ(CL × VCC 2 × fo) where:

fi = input frequency in MHz; fo = output frequency in MHz

CL = output load capacitance in pF

VCC = supply voltage in Volts

N = number of inputs switching

Σ(CL × VCC 2 × fo) = sum of the outputs.

11.1. Waveforms and test circuit

mna344

tPHL tPLH

nA input

nY output

GND

VOH

VOL

VM = 1.5 V at VCC ≥ 2.7 V

VM = 0.5 × VCC at VCC < 2.7 V.

VOL and VOH are typical output voltage levels that occur with the output load.

Fig. 6. Propagation delay input (nA) to output (nY)

Product data sheet Rev. 7 — 24 July 2020 5 / 15

Nexperia 74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

VMVM

10 %

90 %

0 V

negative

pulse

positive

pulse

0 V

VMVM

90 %

10 %

001aaf615

VCC

VIVO

DUT

RTRL

PULSE

GENERATOR

Test data is given in Table 8. Definitions for test circuit:

RL = Load resistance

CL = Load capacitance including jig and probe capacitance

RT = Termination resistance should be equal to output impedance Zo of the pulse generator.

Fig. 7. Test circuit for measuring switching times

Table 8. Test data

Input LoadSupply voltage

VItr, tfCLRL

1.2 V VCC ≤ 2 ns 30 pF 1 kΩ

1.65 V to 1.95 V VCC ≤ 2 ns 30 pF 1 kΩ

2.3 V to 2.7 V VCC ≤ 2 ns 30 pF 500 Ω

2.7 V 2.7 V ≤ 2.5 ns 50 pF 500 Ω

3.0 V to 3.6 V 2.7 V ≤ 2.5 ns 50 pF 500 Ω

Product data sheet Rev. 7 — 24 July 2020 6 / 15

Nexperia 74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

12. Transfer characteristics

Table 9. Transfer characteristics

Voltages are referenced to GND (ground = 0 V); see Fig. 8.

Tamb = -40 °C to +85 °C Tamb = -40 °C to +125 °CSymbol Parameter Conditions

Min Max Min Max

Unit

VCC = 1.2 V 0.2 1.0 0.2 1.0 V

VCC = 1.65 V 0.4 1.3 0.4 1.3 V

VCC = 1.95 V 0.6 1.5 0.6 1.5 V

VCC = 2.3 V 0.8 1.7 0.8 1.7 V

VCC = 2.5 V 0.9 1.7 0.9 1.7 V

VCC = 2.7 V 1.1 2 1.1 2 V

VCC = 3 V 1.2 2 1.2 2 V

VT+ positive-going

threshold voltage

VCC = 3.6 V 1.2 2 1.2 2 V

VCC = 1.2 V 0.12 0.75 0.12 0.75 V

VCC = 1.65 V 0.15 0.85 0.15 0.85 V

VCC = 1.95 V 0.25 0.95 0.25 0.95 V

VCC = 2.3 V 0.4 1.1 0.4 1.1 V

VCC = 2.5 V 0.4 1.2 0.4 1.2 V

VCC = 2.7 V 0.8 1.4 0.8 1.4 V

VCC = 3 V 0.8 1.5 0.8 1.5 V

VT- negative-going

threshold voltage

VCC = 3.6 V 0.8 1.5 0.8 1.5 V

VCC = 1.2 V 0.1 1.0 0.1 1.0 V

VCC = 1.65 V 0.2 1.15 0.2 1.15 V

VCC = 1.95 V 0.2 1.25 0.2 1.25 V

VCC = 2.3 V 0.3 1.3 0.3 1.3 V

VCC = 2.5 V 0.3 1.3 0.3 1.3 V

VCC = 2.7 V 0.3 1.1 0.3 1.1 V

VCC = 3 V 0.3 1.2 0.3 1.2 V

VHhysteresis voltage

(VT+ - VT-)

VCC = 3.6 V [1] 0.3 1.2 0.3 1.2 V

[1] Typical transfer characteristic is displayed in Fig. 9.

12.1. Waveforms transfer characteristics

mna207

VT+

VT-

mna208

VIVH

VT+

VT-

VT− at 20 % and VT+ at 70 %

Fig. 8. Definition of VT+, VT- and VH

Product data sheet Rev. 7 — 24 July 2020 7 / 15

Nexperia 74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

0 0.6 1.2 3

mna582

1.8 2.4

VI (V)

ICC

(mA)

VCC = 3.3 V.

Fig. 9. Typical transfer characteristic

13. Application information

2.1 2.7 3.9

2.5

0.5

1.5

1.0

2.0

mna581

3.32.4 3.0 3.6

VCC (V)

ICC

(mA)

(1)

(2)

(1) Positive-going edge.

(2) Negative going-edge.

Linear change of VI between 0.8 V to 2.0 V.

All values given are typical unless otherwise specified.

Fig. 10. Average supply current as a function of supply voltage

mna035

at VCC = 3.0 V

Fig. 11. Relaxation oscillator

Product data sheet Rev. 7 — 24 July 2020 8 / 15

Nexperia 74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

14. Package outline

UNIT A

max. A

1 A

2 A

3 b

p c D

(1) E

(1) (1)

e H

E L L

p Q Z y w v θ

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION ISSUE DATE

IEC JEDEC JEITA

inches

1.75 0.25

0.10

1.45

1.25 0.25 0.49

0.36

0.25

0.19

8.75

8.55

4.0

3.8 1.27 6.2

5.8

0.7

0.6

0.7

0.3 8

0.25 0.1

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

Note

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

1.0

0.4

SOT108-1

w M

detail X

v M A

(A )

076E06 MS-012

pin 1 index

0.069 0.010

0.004

0.057

0.049 0.01 0.019

0.014

0.0100

0.0075

0.35

0.34

0.16

0.15 0.05

1.05

0.041

0.244

0.228

0.028

0.024

0.028

0.012

0.01

0.25

0.01 0.004

0.039

0.016

99-12-27

03-02-19

0 2.5 5 mm

scale

SO14: plastic small outline package; 14 leads; body width 3.9 mm SOT108-1

Fig. 12. Package outline SOT108-1 (SO14)

Product data sheet Rev. 7 — 24 July 2020 9 / 15

Nexperia 74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

UNIT A

1 A

2 A

3 b

p c D

(1) E

(1) e H

E L L

p Q Z y w v θ

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION ISSUE DATE

IEC JEDEC JEITA

mm 0.21

0.05

1.80

1.65 0.25 0.38

0.25

0.20

0.09

6.4

6.0

5.4

5.2 0.65 1.25 0.2

7.9

7.6

1.03

0.63

0.9

0.7

1.4

0.9

0.13 0.1

DIMENSIONS (mm are the original dimensions)

Note

1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.

SOT337-1 99-12-27

03-02-19

(1)

w M

v M A

1 7

14 8

detail X

(A )

MO-150

pin 1 index

0 2.5 5 mm

scale

SSOP14: plastic shrink small outline package; 14 leads; body width 5.3 mm SOT337-1

max.

Fig. 13. Package outline SOT337-1 (SSOP14)

Product data sheet Rev. 7 — 24 July 2020 10 / 15

Nexperia 74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

UNIT A

1 A

2 A

3 b

p c D

(1) E (2) (1)

e H

E L L

p Q Z y w v θ

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION ISSUE DATE

IEC JEDEC JEITA

mm 0.15

0.05

0.95

0.80

0.30

0.19

0.2

0.1

5.1

4.9

4.5

4.3 0.65 6.6

6.2

0.4

0.3

0.72

0.38

0.13 0.1 0.2 1

DIMENSIONS (mm are the original dimensions)

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.

0.75

0.50

SOT402-1 MO-153 99-12-27

03-02-18

w M

0.25

1 7

14 8

detail X

(A )

v M A

0 2.5 5 mm

scale

TSSOP14: plastic thin shrink small outline package; 14 leads; body width 4.4 mm SOT402-1

max.

1.1

pin 1 index

Fig. 14. Package outline SOT402-1 (TSSOP14)

Product data sheet Rev. 7 — 24 July 2020 11 / 15

Nexperia 74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

References

Outline

version

European

projection Issue date

IEC JEDEC JEITA

SOT762-1 MO-241

sot762-1_po

15-04-10

15-05-05

Unit

max

nom

min

1 0.05 3.1 1.65 2.6

0.5 2 0.4

A(1)

Dimensions (mm are the original dimensions)

Note

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

DHVQFN14: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads;

14 terminals; body 2.5 x 3 x 0.85 mm SOT762-1

A1b

0.30

c D(1) DhE(1) Eh

1.00

e e1k

L v

0.1

w y

0.02 0.2 3.0 1.50 2.5 0.10.25 0.05 0.05

0.30.85 0.20.00 2.9 1.35 2.40.18

0.51.15

0 4 mm2

scale

terminal 1

index area

AA1

2 6

13 9

terminal 1

index area

AC B

detail X

Fig. 15. Package outline SOT762-1 (DHVQFN14)

Product data sheet Rev. 7 — 24 July 2020 12 / 15

Nexperia 74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

15. Abbreviations

Table 10. Abbreviations

Acronym Description

CDM Charged Device Model

CMOS Complementary Metal-Oxide Semiconductor

DUT Device Under Test

ESD ElectroStatic Discharge

HBM Human Body Model

MM Machine Model

TTL Transistor-Transistor Logic

16. Revision history

Table 11. Revision history

Document ID Release date Data sheet status Change notice Supersedes

74LVC14A v.7 20200724 Product data sheet - 74LVC14A v.6

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.

•Section 1 updated.

•Table 4: Derating values for Ptot total power dissipation updated.

74LVC14A v.6 20160610 Product data sheet - 74LVC14A v.5

Modifications: •Table 4: table note removed (errata).

74LVC14A v.5 20111223 Product data sheet - 74LVC14A v.4

Modifications: •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.

•Table 4, Table 5, Table 6, Table 7 and Table 8: values added for lower voltage ranges.

74LVC14A v.4 20050215 Product data sheet - 74LVC14A v.3

74LVC14A v.3 20030228 Product specification - 74LVC14A v.2

74LVC14A v.2 20020315 Product specification - 74LVC14A v.1

74LVC14A v.1 19980428 Product specification -

Product data sheet Rev. 7 — 24 July 2020 13 / 15

Nexperia 74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

17. Legal information

Data sheet status

Document status

[1][2]

Product

status [3]

Definition

Objective [short]

data sheet

Development This document contains data from

the objective specification for

product development.

Preliminary [short]

data sheet

Qualification This document contains data from

the preliminary specification.

Product [short]

data sheet

Production This document contains the product

specification.

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

completing a design.

[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

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

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

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

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products are for illustrative purposes only. Nexperia makes no representation

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

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Customers are responsible for the design and operation of their applications

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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

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

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states that this specific Nexperia product is automotive qualified, the

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

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

products in automotive equipment or applications.

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.

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Product data sheet Rev. 7 — 24 July 2020 14 / 15

Nexperia 74LVC14A

Hex inverting Schmitt trigger with 5 V tolerant input

Contents

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

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

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

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

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

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

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

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

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

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

9. Recommended operating conditions..........................4

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

11. Dynamic characteristics.............................................5

11.1. Waveforms and test circuit........................................ 5

12. Transfer characteristics............................................. 7

12.1. Waveforms transfer characteristics............................7

13. Application information............................................. 8

14. Package outline.......................................................... 9

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

16. Revision history........................................................13

17. Legal information......................................................14

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

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

Date of release: 24 July 2020

Product data sheet Rev. 7 — 24 July 2020 15 / 15