74LV393D [NEXPERIA]

Dual 4-bit binary ripple counterProduction;


型号：	74LV393D
厂家：	Nexperia
描述：	Dual 4-bit binary ripple counterProduction 光电二极管逻辑集成电路触发器
文件：	总13页 (文件大小：230K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

74LV393

Dual 4-bit binary ripple counter

Rev. 6 — 19 March 2021

Product data sheet

1. General description

The 74LV393 is a dual 4-stage binary ripple counter. Each counter features a clock input (nCP), an

overriding asynchronous master reset input (nMR) and 4 buffered parallel outputs (nQ0 to nQ3).

The counter advances on the HIGH-to-LOW transition of nCP. A HIGH on nMR clears the counter

stages and forces the outputs LOW, independent of the state of nCP. Inputs include clamp diodes.

This enables the use of current limiting resistors to interface inputs to voltages in excess V_CC

2. Features and benefits

•

Optimized for low voltage applications: 1.0 V to 3.6 V

•

Accepts TTL input levels between V_CC= 2.7 V and V_CC= 3.6 V

Typical V_OLP(output ground bounce) 0.8 V at V_CC= 3.3 V, T_amb= 25 °C

Typical V_OHV(output V_OHundershoot) 2 V at V_CC= 3.3 V, T_amb= 25 °C

Two 4-bit binary counters with individual clocks

Divide-by any binary module up to 28 in one package

Two master resets to clear each 4-bit counter individually

Complies with JEDEC standard no. 7A

ESD protection:

•

HBM JESD22-A114F exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

3. Ordering information

Table 1. Ordering information

Type number Package

Temperature range Name

Description

Version

74LV393D

-40 °C to +125 °C

SO14

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

74LV393PW

TSSOP14 plastic thin shrink small outline package; 14 leads;

body width 4.4 mm

SOT402-1

Nexperia

74LV393

Dual 4-bit binary ripple counter

4. Functional diagram

CTR4

CT = 0

1Q0

1CP

1Q1

1Q2

1Q3

1MR

CTR4

2Q0

2Q1

2Q2

2Q3

2CP

CT = 0

2MR

001aad532

001aad533

Fig. 1. Logic symbol

Fig. 2. IEC logic symbol

1Q0

1Q1

1CP

4-BIT

BINARY

RIPPLE

1Q2

1Q3

1MR

COUNTER

2Q0

2Q1

2Q2

2Q3

2CP

4-BIT

BINARY

RIPPLE

2MR

COUNTER

001aad534

001aad535

Fig. 3. Functional diagram

Fig. 4. State diagram

001aad536

Fig. 5. Logic diagram (one counter)

74LV393

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Product data sheet

Rev. 6 — 19 March 2021

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Nexperia

74LV393

Dual 4-bit binary ripple counter

5. Pinning information

5.1. Pinning

74LV393

1CP

1MR

1Q0

1Q1

1Q2

1Q3

GND

74LV393

2CP

2MR

2Q0

2Q1

2Q2

2Q3

1CP

1MR

1Q0

1Q1

1Q2

1Q3

GND

2CP

2MR

2Q0

2Q1

2Q2

2Q3

aaa-011662

aaa-011663

Fig. 6. Pin configuration SOT108-1 (SO14)

Fig. 7. Pin configuration SOT402-1 (TSSOP14)

5.2. Pin description

Table 2. Pin description

Symbol

Description

1CP, 2CP

1, 13

2, 12

3, 4, 5, 6

clock input (HIGH-to-LOW, edge-triggered)

asynchronous master reset input (active HIGH)

flip-flop output

1MR, 2MR

1Q0, 1Q1, 1Q2, 1Q3

GND

ground (0 V)

2Q0, 2Q1, 2Q2, 2Q3

V_CC

11, 10, 9, 8

flip-flop output

supply voltage

74LV393

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Product data sheet

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Nexperia

74LV393

Dual 4-bit binary ripple counter

6. Functional description

Table 3. Count sequence for one counter

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

Count

Output

nQ0

nQ1

nQ2

nQ3

7. 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

V_CC

I_IK

Parameter

Conditions

Min

Max Unit

supply voltage

-0.5

+4.6

±20

±50

±25

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

V_O= -0.5 V to V_CC+ 0.5 V

I_OK

I_O

I_CC

supply current

+50 mA

I_GND

T_stg

P_tot

ground current

-50

-65

storage temperature

total power dissipation

+150 °C

500 mW

T_amb= -40 °C to +125 °C

[1]

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

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

74LV393

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Product data sheet

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Nexperia

74LV393

Dual 4-bit binary ripple counter

8. Recommended operating conditions

Table 5. Recommended operating conditions

Voltages are referenced to GND (ground = 0 V)

Symbol

V_CC

Parameter

Conditions

Min

Typ

Max Unit

supply voltage

input voltage

1.0

3.3

3.6

V_CC

V_I

V_O

output voltage

ambient temperature

T_amb

Δt/ΔV

-40

+125 °C

500 ns/V

200 ns/V

100 ns/V

input transition rise and fall rate V_CC= 1.0 V to 2.0 V

V_CC= 2.0 V to 2.7 V

V_CC= 2.7 V to 3.6 V

9. Static characteristics

Table 6. Static characteristics

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

Symbol Parameter

Conditions

-40 °C to +85 °C

-40 °C to +125 °C Unit

Min

0.9

1.4

2.0

Typ[1]

Max

Min

0.9

1.4

2.0

Max

V_IH

HIGH-level input V_CC= 1.2 V

voltage

V_CC= 2.0 V

V_CC= 2.7 V to 3.6 V

V_CC= 1.2 V

V_IL

LOW-level input

voltage

0.3

0.6

0.8

0.3

0.6

0.8

V_CC= 2.0 V

V_CC= 2.7 V to 3.6 V

V_OH

HIGH-level output V_I= V_IHor V_IL

voltage

I_O= -100 μA; V_CC= 1.2 V

1.2

2.0

I_O= -100 μA; V_CC= 2.0 V

I_O= -100 μA; V_CC= 2.7 V

I_O= -100 μA; V_CC= 3.0 V

I_O= -6 mA; V_CC= 3.0 V

1.8

2.5

2.8

2.20

2.5

2.7

2.80

2.40

3.0

2.82

V_OL

LOW-level output V_I= V_IHor V_IL

voltage

I_O= 100 μA; V_CC= 1.2 V

I_O= 100 μA; V_CC= 2.0 V

I_O= 100 μA; V_CC= 2.7 V

I_O= 100 μA; V_CC= 3.0 V

I_O= 6 mA; V_CC= 3.0 V

0.2

0.40

1.0

0.2

0.50

1.0

0.25

I_I

input leakage

current

V_I= V_CCor GND; V_CC= 3.6 V

μA

I_CC

ΔI_CC

C_I

supply current

V_I= V_CCor GND; I_O= 0 A;

V_CC= 3.6 V

20.0

500

160

850

μA

additional supply per input;

current

V_I= V_CC- 0.6 V; V_CC= 2.7 V to 3.6 V

input capacitance

3.5

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

74LV393

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Product data sheet

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74LV393

Dual 4-bit binary ripple counter

10. Dynamic characteristics

Table 7. Dynamic characteristics

Voltages are referenced to GND (ground = 0 V); C_L= 50 pF 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

t_pd

propagation

delay

nCP to nQ0; see Fig. 8

V_CC= 1.2 V

[2]

V_CC= 2.0 V

V_CC= 2.7 V

V_CC= 3.3 V, C_L= 15 pF

V_CC= 3.0 V to 3.6 V

nQ to nQn+1; see Fig. 8

V_CC= 1.2 V

[3]

[2]

V_CC= 2.0 V

V_CC= 2.7 V

V_CC= 3.3 V, C_L= 15 pF

V_CC= 3.0 V to 3.6 V

nMR to nQx; see Fig. 9

V_CC= 1.2 V

[3]

t_PHL

HIGH to LOW

propagation

delay

V_CC= 2.0 V

V_CC= 2.7 V

V_CC= 3.3 V, C_L= 15 pF

V_CC= 3.0 V to 3.6 V

nCP HIGH or LOW; see Fig. 8

V_CC= 2.0 V

[3]

t_W

pulse width

V_CC= 2.7 V

V_CC= 3.0 V to 3.6 V

nMR HIGH; see Fig. 9

V_CC= 2.0 V

V_CC= 2.7 V

V_CC= 3.0 V to 3.6 V

nMR to nCP; see Fig. 9

V_CC= 1.2 V

t_rec

recovery time

V_CC= 2.0 V

V_CC= 2.7 V

V_CC= 3.0 V to 3.6 V

see Fig. 8

[3]

f_max

maximum

frequency

V_CC= 2.0 V

MHz

V_CC= 2.7 V

V_CC= 3.3 V, C_L= 15 pF

V_CC= 3.0 V to 3.6 V

74LV393

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Product data sheet

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Nexperia

74LV393

Dual 4-bit binary ripple counter

Symbol Parameter

Conditions

-40 °C to +85 °C

-40 °C to +125 °C Unit

Min

Typ[1]

Max

Min

Max

C_PD

power

V_I= GND to V_CC

[3] [4]

dissipation

capacitance

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

[2] t_pdis the same as t_PLHand t_PHL

[3] Typical values are measured at V_CC= 3.3 V.

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

P_D= C_PDx V_CC²x f_ix N + Σ(C_Lx V_CC²x 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;

Σ(C_Lx V_CC²x f_o) = sum of outputs.

10.1. Waveforms and test circuit

1/f

max

input nCP

GND

PLH

PHL

output nQx

TLH

THL

001aad537

t_TLH= 10 % and t_THL= 90 %,

Measurement points are given in Table 8.

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

Fig. 8. Propagation delays clock (nCP) to output (nQx), output transition times and maximum clock frequency

Table 8. Measurement points

Supply voltage V_CC

Input

V_M

Output

V_M

V_X

V_Y

< 2.7 V

0.5V_CC

1.5V_CC

0.5V_CC

1.5V_CC

V_OL+ 0.1V_CC

V_OL+ 0.3V_CC

V_OH- 0.1V_CC

V_OH- 0.3V_CC

2.7 V to 3.6 V

74LV393

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Product data sheet

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Nexperia

74LV393

Dual 4-bit binary ripple counter

input nMR

GND

rec

input nCP

GND

PHL

output nQx

001aad538

Measurement points are given in Table 8.

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

Fig. 9. Propagation delays clock (nCP) to output (nQx), pulse width master reset (nMR), and recovery time

master reset (nMR) to clock (nCP)

90 %

negative

pulse

10 %

0 V

90 %

positive

pulse

10 %

0 V

EXT

DUT

001aae331

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 resistance.

S1 = Test selection switch.

Fig. 10. Test circuit for measuring switching times

Table 9. Test data

Supply voltage

V_CC

Input

V_I

Load

V_EXT

t_r, t_f

C_L

R_L

t_PHL, t_PLH

open

< 2.7 V

V_CC

2.7 V

≤ 2.5 ns

50 pF

1 kΩ

2.7 V to 3.6 V

15 pF, 50 pF

open

74LV393

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Product data sheet

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Nexperia

74LV393

Dual 4-bit binary ripple counter

11. Package outline

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

SOT108-1

(A )

pin 1 index

detail X

2.5

scale

5 mm

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

(1)

UNIT

max.

0.25

0.10

1.45

1.25

0.49

0.36

0.25

0.19

8.75

8.55

4.0

3.8

6.2

5.8

1.0

0.4

0.7

0.6

0.7

0.3

1.75

1.27

0.05

1.05

0.25

0.1

0.25

0.01

8^o

0^o

0.010 0.057

0.004 0.049

0.019 0.0100 0.35

0.014 0.0075 0.34

0.16

0.15

0.244

0.228

0.039 0.028

0.016 0.024

0.028

0.012

inches

0.041

0.01 0.01 0.004

0.069

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

SOT108-1

076E06

MS-012

Fig. 11. Package outline SOT108-1 (SO14)

74LV393

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Product data sheet

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Nexperia

74LV393

Dual 4-bit binary ripple counter

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

SOT402-1

(A )

pin 1 index

detail X

2.5

5 mm

scale

DIMENSIONS (mm are the original dimensions)

(1)

(2)

(1)

UNIT

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

0.72

0.38

1.1

0.65

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

SOT402-1

MO-153

Fig. 12. Package outline SOT402-1 (TSSOP14)

74LV393

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Nexperia

74LV393

Dual 4-bit binary ripple counter

12. Abbreviations

Table 10. Abbreviations

Acronym

CDM

DUT

Description

Charged Device Model

Device Under Test

ElectroStatic Discharge

Human Body Model

Machine Model

ESD

HBM

13. Revision history

Table 11. Revision history

Document ID

74LV393 v.6

Modifications:

Release date

20210319

Data sheet status

Change notice

Supersedes

Product data sheet

74LV393 v.5

•

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.

Section 7: Derating values for P_tottotal power dissipation updated.

Type number 74LV393DB (SOT337-1 / SSOP14) removed.

74LV393 v.5

20151208

Type number 74LV393N (SOT27-1) removed.

20140918 Product data sheet

Table 4 minus sign added to the minimum ground current.

Fig. 10 and Table 9 updated because of a missing load resistance in the test circuit.

Product data sheet 74LV393 v.2

Product data sheet

74LV393 v.4

Modifications:

•

74LV393 v.4

74LV393 v.3

Modifications:

•

74LV393 v.3

20140428

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.

74LV393 v.2

74LV393 v.1

19970610

19970304

Product specification

74LV393 v.1

74LV393

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Product data sheet

Rev. 6 — 19 March 2021

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Nexperia

74LV393

Dual 4-bit binary ripple counter

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.

14. 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.

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

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

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customer.

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

Nexperia and its customer, unless Nexperia and customer have explicitly

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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

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Non-automotive qualified products — Unless this data sheet expressly

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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

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

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specifications and product descriptions, at any time and without notice. This

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Trademarks

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

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trademarks are the property of their respective owners.

74LV393

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Product data sheet

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74LV393

Dual 4-bit binary ripple counter

Contents

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

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

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

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

5. Pinning information......................................................3

5.1. Pinning.........................................................................3

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

6. Functional description................................................. 4

7. Limiting values............................................................. 4

8. Recommended operating conditions..........................5

9. Static characteristics....................................................5

10. Dynamic characteristics............................................ 6

10.1. Waveforms and test circuit........................................ 7

11. Package outline.......................................................... 9

12. Abbreviations............................................................11

13. Revision history........................................................11

14. Legal information......................................................12

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

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

Date of release: 19 March 2021

74LV393

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

Product data sheet

Rev. 6 — 19 March 2021

13 / 13

74LV393D [NEXPERIA]

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