74VHC541BQ,115 [NXP]

74VHC(T)541 - Octal buffer_line driver; 3-state QFN 20-Pin;


型号：	74VHC541BQ,115
厂家：	NXP
描述：	74VHC(T)541 - Octal buffer_line driver; 3-state QFN 20-Pin
文件：	总18页 (文件大小：329K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

74VHC541; 74VHCT541

Octal buffer/line driver; 3-state

Rev. 01 — 12 August 2009

Product data sheet

1. General description

The 74VHC541; 74VHCT541 are high-speed Si-gate CMOS devices.

The 74VHC541; 74VHCT541 are octal non-inverting buffer/line drivers with 3-state bus

compatible outputs.

The 3-state outputs are controlled by the output enable inputs OE0 and OE1.

A HIGH on OEn causes the outputs to assume a high-impedance OFF-state.

2. Features

I Balanced propagation delays

I All inputs have a Schmitt-trigger action

I Inputs accepts voltages higher than V_CC

I The 74VHC541 operates with CMOS input level

I The 74VHCT541 operates with TTL input level

I ESD protection:

N HBM JESD22-A114E exceeds 2000 V

N MM JESD22-A115-A exceeds 200 V

N CDM JESD22-C101C exceeds 1000 V

I Multiple package options

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

74VHC541D

SO20

plastic small outline package; 20 leads;

body width 7.5 mm

SOT163-1

74VHCT541D

74VHC541PW

74VHCT541PW

74VHC541BQ

74VHCT541BQ

−40 °C to +125 °C

TSSOP20

plastic thin shrink small outline package; 20 leads; SOT360-1

body width 4.4 mm

DHVQFN20 plastic dual-in-line compatible thermal enhanced

very thin quad ﬂat package; no leads; 20 terminals;

body 2.5 × 4.5 × 0.85 mm

SOT764-1

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

4. Functional diagram

OE0

OE1

mna179

mna180

Fig 1. Logic symbol

Fig 2. IEC logic symbol

74VHC_VHCT541_1

Product data sheet

Rev. 01 — 12 August 2009

2 of 16

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

5. Pinning information

5.1 Pinning

74VHC541

74VHCT541

terminal 1

index area

74VHC541

74VHCT541

OE1

OE0

OE1

(1)

GND

001aak047

GND

Transparent top view

001aak046

(1) The die substrate is attached to this pad using

conductive die attach material. It can not be used as a

supply pin or input.

Fig 3. Pin conﬁguration SO20, TSSOP20

Fig 4. Pin conﬁguration DHVQFN20

5.2 Pin description

Table 2.

Symbol

OE0

Pin description

Description

output enable input (active LOW)

data input

A[0:7]

GND

2, 3, 4, 5, 6, 7, 8, 9

ground (0 V)

Y[0:7]

OE1

18, 17, 16, 15, 14, 13, 12, 11 data output

output enable input (active LOW)

supply voltage

V_CC

74VHC_VHCT541_1

Product data sheet

Rev. 01 — 12 August 2009

3 of 16

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

6. Functional description

Table 3.

Functional table^[1]

Control

Input

Output

OE0

OE1

[1] H = HIGH voltage level;

L = LOW voltage level;

X = don’t care;

Z = high-impedance OFF-state.

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

V_I

Parameter

Conditions

Min

−0.5

−20

Max

+7.0

Unit

supply voltage

input voltage

[1]

I_IK

input clamping current

output clamping current

output current

V_I< −0.5 V

°C

I_OK

V_O< −0.5 V or V_O> V_CC+ 0.5 V

V_O= −0.5 V to (V_CC+ 0.5 V)

±20

±25

I_O

I_CC

supply current

I_GND

T_stg

P_tot

ground current

−75

−65

storage temperature

total power dissipation

SO20 package

+150

T_amb= −40 °C to +125 °C

[2]

[3]

[4]

500

TSSOP20 package

DHVQFN20 package

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

[2] P_totderates linearly with 8 mW/K above 70 °C.

[3] P_totderates linearly with 5.5 mW/K above 60 °C.

[4] P_totderates linearly with 4.5 mW/K above 60 °C.

74VHC_VHCT541_1

Product data sheet

Rev. 01 — 12 August 2009

4 of 16

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

8. Recommended operating conditions

Table 5.

Recommended operating conditions

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

Symbol Parameter

Conditions

74VHC541

74VHCT541

Unit

Min

2.0

Typ

Max

5.5

Min

4.5

Typ

Max

5.5

V_CC

+125

V_CC

V_I

supply voltage

input voltage

5.0

5.5

V_O

output voltage

ambient temperature

V_CC

+125

100

T_amb

∆t/∆V

−40

+25

−40

+25

°C

ns/V

input transition rise

and fall rate

V_CC= 3.3 V ± 0.3 V

V_CC= 5.0 V ± 0.5 V

9. Static characteristics

Table 6.

Static characteristics

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

Symbol Parameter

Conditions

25 °C

Min Typ Max

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

Min

Max

Min

Max

For type 74VHC541

V_IH

HIGH-level

input voltage

V_CC= 2.0 V

1.5

V_CC= 3.0 V

2.1

V_CC= 5.5 V

3.85

V_IL

LOW-level

input voltage

V_CC= 2.0 V

0.5

0.9

1.65

0.5

0.9

1.65

0.5

0.9

1.65

V_CC= 3.0 V

V_CC= 5.5 V

V_OH

HIGH-level

V_I= V_IHor V_IL

output voltage

I_O= −50 µA; V_CC= 2.0 V

I_O= −50 µA; V_CC= 3.0 V

I_O= −50 µA; V_CC= 4.5 V

I_O= −4.0 mA; V_CC= 3.0 V

I_O= −8.0 mA; V_CC= 4.5 V

V_I= V_IHor V_IL

1.9

2.9

2.0

3.0

4.5

1.9

2.9

1.9

2.9

4.4

2.58

3.94

2.48

3.8

2.40

3.70

V_OL

LOW-level

output voltage

I_O= 50 µA; V_CC= 2.0 V

I_O= 50 µA; V_CC= 3.0 V

I_O= 50 µA; V_CC= 4.5 V

I_O= 4.0 mA; V_CC= 3.0 V

I_O= 8.0 mA; V_CC= 4.5 V

V_I= V_IHor V_IL;

0.1

0.36

±0.25

0.44

±2.5

0.55

±10.0

I_OZ

OFF-state

µA

output current V_O= V_CCor GND;

_CC= 5.5 V

I_I

input leakage V_I= V_CCor GND;

current _CC= 0 V to 5.5 V

0.1

4.0

1.0

2.0

µA

I_CC

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

_CC= 5.5 V

74VHC_VHCT541_1

Product data sheet

Rev. 01 — 12 August 2009

5 of 16

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

Table 6.

Static characteristics …continued

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

Symbol Parameter

Conditions

25 °C

Min Typ Max

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

Min

Max

Min

Max

C_I

input

capacitance

3.0

C_O

output

4.0

capacitance

For type 74VHCT541

V_IH

HIGH-level

input voltage

V_CC= 4.5 V to 5.5 V

2.0

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= −50 µA

4.4

4.5

4.4

3.8

4.4

I_O= −8.0 mA

3.94

3.70

V_OL

LOW-level

output voltage

V_I= V_IHor V_IL; V_CC= 4.5 V

I_O= 50 µA

0.1

0.36

±0.25

0.1

0.55

±10.0

I_O= 8.0 mA

0.44

±2.5

I_OZ

OFF-state

per input pin; V_I= V_IHor V_IL;

µA

output current V_CC= 5.5 V; I_O= 0 A;

V_O= V_CCor GND;

other pins at V_CCor GND

I_I

input leakage V_I= V_CCor GND;

0.1

4.0

1.0

2.0

µA

current

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

_CC= 5.5 V

per input pin;

V_CC= 0 V to 5.5 V

I_CC

∆I_CC

additional

1.35

1.5

supply current V_I= V_CC− 2.1 V; I_O= 0 A;

other pins at V_CCor GND;

_CC= 4.5 V to 5.5 V

C_I

input

capacitance

C_O

output

4.0

capacitance

74VHC_VHCT541_1

Product data sheet

Rev. 01 — 12 August 2009

6 of 16

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

10. Dynamic characteristics

Table 7.

Dynamic characteristics

GND = 0 V. For test circuit see Figure 7.

Symbol Parameter Conditions

25 °C

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

Min Typ^[1]Max Min

Max

Min

Max

For type 74VHC541

[2]

[3]

t_pd

propagation An to Yn; see Figure 5

delay

V_CC= 3.0 V to 3.6 V

C_L= 15 pF

C_L= 50 pF

5.0

7.0

1.0

8.5

1.0

9.0

7.0 10.5

12.0

13.5

V_CC= 4.5 V to 5.5 V

C_L= 15 pF

3.5

5.0

7.0

1.0

6.0

8.0

1.0

6.5

9.0

C_L= 50 pF

t_en

enable time OEn to Yn; see Figure 6

V_CC= 3.0 V to 3.6 V

C_L= 15 pF

5.5 10.5

7.5 14.0

1.0

11.0

16.0

1.0

13.5

17.5

C_L= 50 pF

V_CC= 4.5 V to 5.5 V

C_L= 15 pF

3.5

5.0

7.2

9.2

1.0

8.5

1.0

9.0

C_L= 50 pF

10.5

11.5

t_dis

disable time OEn to Yn; see Figure 6

V_CC= 3.0 V to 3.6 V

C_L= 15 pF

6.0 11.0

9.5 15.4

1.0

12.0

17.5

1.0

14.0

19.5

C_L= 50 pF

V_CC= 4.5 V to 5.5 V

C_L= 15 pF

4.5

6.5

7.5

8.8

1.0

8.0

10.0

1.0

9.5

11.0

C_L= 50 pF

C_PD

power

dissipation

capacitance

C_L= 50 pF; f_i= 1 MHz;

V_I= GND to V_CC

74VHC_VHCT541_1

Product data sheet

Rev. 01 — 12 August 2009

7 of 16

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

Table 7.

Dynamic characteristics …continued

GND = 0 V. For test circuit see Figure 7.

Symbol Parameter Conditions

25 °C

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

Min Typ^[1]Max Min

Max

Min

Max

For type 74VHCT541

[2]

t_pd

propagation An to Yn; see Figure 5

delay

V_CC= 4.5 V to 5.5 V

C_L= 15 pF

C_L= 50 pF

3.5

5.0

5.5

8.5

1.0

6.5

9.5

1.0

7.0

11.0

t_en

enable time OEn to Yn; see Figure 6

V_CC= 4.5 V to 5.5 V

C_L= 15 pF

4.0

7.0

1.0

8.0

1.0

9.0

C_L= 50 pF

5.5 10.0

12.0

12.5

[2]

[3]

t_dis

disable time OEn to Yn; see Figure 6

V_CC= 4.5 V to 5.5 V

C_L= 15 pF

5.0

7.0 10.0

7.0

1.0

8.0

12.0

1.0

9.0

12.5

C_L= 50 pF

C_PD

power

per buffer;

dissipation

C_L= 50 pF; f = 1 MHz;

capacitance V_I= GND to V_CC

[1] Typical values are measured at nominal supply voltage (V_CC= 3.3 V and V_CC= 5.0 V).

[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+ ∑(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 Volts.

74VHC_VHCT541_1

Product data sheet

Rev. 01 — 12 August 2009

8 of 16

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

11. Waveforms

An input

GND

PLH

PHL

Yn output

mna901

Measurement points are given in Table 8.

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

Fig 5. Propagation delay input (An) to output (Yn)

OEn input

GND

PLZ

PZL

output

LOW-to-OFF

OFF-to-LOW

PZH

PHZ

output

HIGH-to-OFF

OFF-to-HIGH

GND

outputs

enabled

outputs

enabled

outputs

disabled

mna902

Measurement points are given in Table 8.

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

Fig 6. Enable and disable times

Table 8.

Type

Measurement points

Input

V_M

Output

V_M

V_X

V_Y

74VHC541

0.5V_CC

1.5 V

0.5V_CC

V_OL+ 0.3 V

_OH− 0.3 V

74VHCT541

74VHC_VHCT541_1

Product data sheet

Rev. 01 — 12 August 2009

9 of 16

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

90 %

negative

pulse

10 %

0 V

90 %

positive

pulse

10 %

0 V

open

DUT

001aad983

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

S1 = Test selection switch

Fig 7. Load circuitry for switching times

Table 9.

Type

Test data

Input

Load

S1 position

t_PHL, t_PLH

open

V_I

t_r, t_f

C_L

R_L

t_PZH, t_PHZ

GND

t_PZL, t_PLZ

V_CC

74VHC541

V_CC

3.0 V

3.0 ns

15 pF, 50 pF

1 kΩ

74VHCT541

open

GND

V_CC

74VHC_VHCT541_1

Product data sheet

Rev. 01 — 12 August 2009

10 of 16

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

12. Package outline

SO20: plastic small outline package; 20 leads; body width 7.5 mm

SOT163-1

(A )

pin 1 index

detail X

10 mm

scale

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

max.

(1)

UNIT

0.3

0.1

2.45

2.25

0.49

0.36

0.32

0.23

13.0

12.6

7.6

7.4

10.65

10.00

1.1

0.4

1.1

1.0

0.9

0.4

2.65

0.1

0.25

0.01

1.27

0.05

1.4

0.25

0.01

0.25

0.1

8^o

0^o

0.012 0.096

0.004 0.089

0.019 0.013 0.51

0.014 0.009 0.49

0.30

0.29

0.419

0.394

0.043 0.043

0.016 0.039

0.035

0.016

inches

0.055

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

SOT163-1

075E04

MS-013

Fig 8. Package outline SOT163-1 (SO20)

74VHC_VHCT541_1

Product data sheet

Rev. 01 — 12 August 2009

11 of 16

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm

SOT360-1

(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

6.6

6.4

4.5

4.3

6.6

6.2

0.75

0.50

0.4

0.3

0.5

0.2

1.1

0.65

0.25

0.2

0.13

0.1

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

03-02-19

SOT360-1

MO-153

Fig 9. Package outline SOT360-1 (TSSOP20)

74VHC_VHCT541_1

Product data sheet

Rev. 01 — 12 August 2009

12 of 16

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

DHVQFN20: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads;

20 terminals; body 2.5 x 4.5 x 0.85 mm

SOT764-1

detail X

terminal 1

index area

terminal 1

index area

2.5

5 mm

scale

DIMENSIONS (mm are the original dimensions)

(1)

UNIT

max.

0.05 0.30

0.00 0.18

4.6

4.4

3.15

2.85

2.6

2.4

1.15

0.85

0.5

0.3

0.05

0.1

0.2

0.5

3.5

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

SOT764-1

- - -

MO-241

- - -

Fig 10. Package outline SOT764-1 (DHVQFN20)

74VHC_VHCT541_1

Product data sheet

Rev. 01 — 12 August 2009

13 of 16

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

13. Abbreviations

Table 10. Abbreviations

Acronym

CDM

CMOS

DUT

Description

Charged Device Model

Complementary Metal Oxide Semiconductor

Device Under Test

ESD

ElectroStatic Discharge

Human Body Model

HBM

Machine Model

TTL

Transistor-Transistor Logic

14. Revision history

Table 11. Revision history

Document ID

Release date

20090812

Data sheet status

Change notice

Supersedes

74VHC_VHCT541_1

Product data sheet

74VHC_VHCT541_1

Product data sheet

Rev. 01 — 12 August 2009

14 of 16

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

15. Legal information

15.1 Data sheet status

Document status^[1][2]

Product status^[3]

Development

Deﬁnition

Objective [short] data sheet

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

This document contains data from the preliminary speciﬁcation.

This document contains the product speciﬁcation.

Preliminary [short] data sheet Qualiﬁcation

Product [short] data sheet Production

[1]

[2]

[3]

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

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

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

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

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

NXP Semiconductors products in such equipment or applications and

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

15.2 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. NXP Semiconductors does not give any

representations or warranties as to the accuracy or completeness of

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

use of such information.

Applications — Applications that are described herein for any of these

products are for illustrative purposes only. NXP Semiconductors makes no

representation or warranty that such applications will be suitable for the

speciﬁed use without further testing or modiﬁcation.

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

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

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

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

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

values for extended periods may affect device reliability.

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

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

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

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

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

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

full data sheet shall prevail.

Terms and conditions of sale — NXP Semiconductors products are sold

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

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

intellectual property rights infringement and limitation of liability, unless

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

any inconsistency or conﬂict between information in this document and such

terms and conditions, the latter will prevail.

15.3 Disclaimers

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

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

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

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

information.

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

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

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

or other industrial or intellectual property rights.

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

changes to information published in this document, including without

limitation speciﬁcations and product descriptions, at any time and without

notice. This document supersedes and replaces all information supplied prior

to the publication hereof.

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 national authorities.

Suitability for use — NXP Semiconductors products are not designed,

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

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

malfunction of an NXP Semiconductors product can reasonably be expected

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

15.4 Trademarks

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

are the property of their respective owners.

16. Contact information

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

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

74VHC_VHCT541_1

Product data sheet

Rev. 01 — 12 August 2009

15 of 16

74VHC541; 74VHCT541

NXP Semiconductors

Octal buffer/line driver; 3-state

17. Contents

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

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

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

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

5.1

5.2

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

Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

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

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

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

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

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

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

Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

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

Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 14

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

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

Data sheet status . . . . . . . . . . . . . . . . . . . . . . 15

Deﬁnitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 15

15.1

15.2

15.3

15.4

Contact information. . . . . . . . . . . . . . . . . . . . . 15

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

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

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

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

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

Date of release: 12 August 2009

Document identifier: 74VHC_VHCT541_1

Octal buffer_line driver; 3-state from NXP Semiconductors

Page 1 of 2

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Octal buffer_line driver; 3-state

(Product Specification)

General description

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v.1.1, 2010-02-17

Pages, 96kB

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General description

The 74VHC541; 74VHCT541 are high-speed Si-gate CMOS devices.

The 74VHC541; 74VHCT541 are octal non-inverting buffer/line drivers with 3-state bus compatible outputs.

The 3-state outputs are controlled by the output enable inputs OE0 and OE1.

A HIGH on OEn causes the outputs to assume a high-impedance OFF-state.

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Features and benefits

Balanced propagation delays

All inputs have a Schmitt-trigger action

Inputs accepts voltages higher than VCC

The 74VHC541 operates with CMOS input level

The 74VHCT541 operates with TTL input level

ESD protection:

HBM JESD22-A114E exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

CDM JESD22-C101C exceeds 1000 V

Multiple package options

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

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Pricing/ordering/availability

Type number

Ordering code(12NC) Orderable part number Region Distributor

In stock Order quantity Inventory date Buy online Samples

74VHC541BQ

9352 895 17115

9352 895 22118

9352 895 27118

74VHC541BQ,115

74VHC541D,118

74VHC541PW,118

MOUSER ELECTRONICS

DIGI-KEY CORPORATION 4,917

DIGI-KEY CORPORATION 2,500

MOUSER ELECTRONICS

500

475

5/14/2011

Buy online Order samples

Buy online

Buy online Order samples

Buy online

Buy online Order samples

Buy online

Buy online Order samples

Buy online

Buy online Order samples

Buy online

Buy online Order samples

Buy online

74VHC541D

74VHC541PW

465

500

74VHCT541BQ 9352 895 18115

74VHCT541D 9352 895 23118

74VHCT541BQ,115

74VHCT541D,118

74VHCT541PW,118

74VHCT541PW 9352 895 28118

DIGI-KEY CORPORATION 4,840

DIGI-KEY CORPORATION 2,500

MOUSER ELECTRONICS

500

Buy online

Hide

Products/packages

Type number

Orderable part number

Ordering code (12NC)

Product status

Package

Packing

Marking

ECCN

SOT764-1

74VHC541BQ

74VHC541BQ,115

74VHC541D,118

9352 895 17115

Volume production

Reel Pack, SMD, 7"

Tape reel smd

Standard Marking

(DHVQFN20)

SOT163-1

74VHC541D

9352 895 22118

9352 895 27118

9352 895 18115

9352 895 23118

9352 895 28118

Volume production

(SO20)

SOT360-1

74VHC541PW

74VHCT541BQ

74VHCT541D

74VHCT541PW

74VHC541PW,118

74VHCT541BQ,115

74VHCT541D,118

74VHCT541PW,118

Reel Pack, SMD, 13"

Reel Pack, SMD, 7"

Tape reel smd

(TSSOP20)

SOT764-1

(DHVQFN20)

SOT163-1

(SO20)

SOT360-1

Reel Pack, SMD, 13"

(TSSOP20)

http://www.nxp.com/

17-May-2011

Octal buffer_line driver; 3-state from NXP Semiconductors

Page 2 of 2

Hide

Quality/reliability/chemical content

Type number

Orderable part number

Chemical content

RoHS

Leadfree conversion date

RHF IFR (FIT) MTBF (hours) MSL MSL LF

74VHC541BQ

74VHC541BQ,115

74VHC541BQ

Always Pb-free

74VHC541D

74VHC541D,118

74VHC541PW,118

74VHCT541BQ,115

74VHCT541D,118

74VHC541D

Always Pb-free

74VHC541PW

74VHCT541BQ

74VHCT541D

74VHC541PW

74VHCT541BQ

74VHCT541D

74VHCT541PW

74VHCT541PW 74VHCT541PW,118

Quality and reliability disclaimer

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Email this product information

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Disclaimers

General product disclaimer

Quality and reliability disclaimer

NXP

http://www.nxp.com/

17-May-2011

74VHC541BQ,115 [NXP]

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