74AHC08T14-13 [DIODES]

AND Gate, AHC/VHC/H/U/V Series, 4-Func, 2-Input, CMOS, PDSO14, GREEN, TSSOP-14;


型号：	74AHC08T14-13
厂家：	DIODES INCORPORATED
描述：	AND Gate, AHC/VHC/H/U/V Series, 4-Func, 2-Input, CMOS, PDSO14, GREEN, TSSOP-14 栅光电二极管逻辑集成电路触发器
文件：	总8页 (文件大小：292K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

74AHC08

QUADRUPLE 2-INPUT AND GATES

Description

Pin Assignments

The 74AHC08 provides provides four independent 2-input AND gates

with standard push-pull outputs. The device is designed for operation

with a power supply range of 2.0V to 5.5V. The inputs are tolerant to

5.5V allowing this device to be used in a mixed voltage environment.

The gates perform the Boolean function:

Y = A •B or Y = A + B

Features

•

Wide Supply Voltage Range from 2.0V to 5.5 V

Outputs Sink or Source 8 mA at V_CC= 4.5V

CMOS Low Power Consumption

Schmitt Trigger Action at All Inputs

Inputs can be driven by 3.3V or 5.5V allowing for voltage

translation applications.

Applications

•

General Purpose Logic

Wide array of products such as:

•

ESD Protection Exceeds JESD 22

200-V Machine Model (A115-A)

PCs, Networking, Notebooks, Netbooks

Computer Peripherals, Hard Drives, CD/DVD ROM

TV, DVD, DVR, Set Top Box

2000-V Human Body Model (A114-A)

Exceeds 1000-V Charged Device Model (C101C)

•

Latch-Up Exceeds 250mA per JESD 78, Class II

Range of Package Options SO-14 and TSSOP-14

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

Click here for ordering information, located at the end of datasheet

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January 2013

74AHC08

Document number: DS35341 Rev. 3 - 2

74AHC08

Pin Descriptions

Logic Diagram

Pin Name

Number

Function

Data Input

Data Output

Data Input

Data Output

Ground

GND

Data Output

Data Input

Data Output

Data Input

Supply Voltage

V_CC

Function Table

Inputs

Output

Absolute Maximum Ratings (Note 4) (@T_A= +25°C, unless otherwise specified.)

Symbol

ESD HBM

ESD CDM

ESD MM

V_CC

Description

Human Body Model ESD Protection

Rating

Unit

Charged Device Model ESD Protection

Machine Model ESD Protection

Supply Voltage Range

200

-0.5 to +7.0

Input Voltage Range

-0.5 to +7.0

-20

V_I

I_IK

°C

Input Clamp Current

V_I< -0.5V

-20

I_OK

I_O

Output Clamp Current V_O< -0.5V

Output Clamp Current

V_O> V_CC+0.5V

+/- 25

Continuous Output Current - 0.5V < V_OV_CC+0.5V

Continuous Current Through V_CC

Continuous Current Through GND

Operating Junction Temperature

Storage Temperature

I_CC

I_GND

T_J

-75

-40 to +150

-65 to +150

500

°C

T_STG

P_TOT

Total Power Dissipation

Note:

4. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should

be within recommend values.

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January 2013

74AHC08

Document number: DS35341 Rev. 3 - 2

74AHC08

Recommended Operating Conditions (Note 5) (@T_A= +25°C, unless otherwise specified.)

Symbol

V_CC

V_I

Parameter

Supply Voltage

Input Voltage

Output Voltage

Conditions

Min

2.0

Max

5.5

Unit

5.5

V_O

V_CC

100

V_CC= 3.0V to 3.6V

V_CC= 4.5V to 5.5V

Δt/ΔV

Input Transition Rise or Fall Rate

Operating Free-Air Temperature

ns/V

°C

-40

+125

T_A

Note:

5. Unused inputs should be held at V_CCor Ground.

Electrical Characteristics (@T_A= +25°C, unless otherwise specified.)

T_A= -40°C to +85°C

T_A= -40°C to +125°C

Symbol

Parameter

Test Conditions

Unit

V_CC

Min

1.5

Max

Min

1.5

Max

2.0V

3.0V

High-Level Input

Voltage

V_IH

2.1

5.5V

2.0V

3.85

0.5

0.9

0.5

0.9

Low-Level Input

Voltage

3.0V

5.5V

2.0V

V_IL

1.65

1.9

2.9

1.9

2.9

I_OH= -50μA

3.0V

4.5V

3.0V

4.5V

2.0V

I_OH= -50μA

I_OH= -4mA

High-Level Output

Voltage

4.4

V_OH

2.48

3.80

2.40

3.70

I_OH= -8mA

0.1

0.44

±1

0.1

0.55

±2

I_OL= 50μA

3.0V

4.5V

3.0V

4.5V

I_OL= 50μA

Low-Level Output

Voltage

V_OL

I_OL= 50μA

I_OL= 4mA

I_OL= 8mA

Input Current

3.6V

μA

I_I

V_I=GND to 5.5V

V_I= GND or V_CC,I_O=0

Supply Current

I_CC

Operating Characteristics

V_CC= 2.0V

V_CC= 3.3V

V_CC= 5V

Test

Conditions

Parameter

Unit

Typ

9.7

4.0

Typ

11.0

4.0

Typ

Power Dissipation

C_pd

f = 1 MHz

Capacitance per Gate

Input Capacitance

4.0

C_i

V_i= V_CC– or GND

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74AHC08

Document number: DS35341 Rev. 3 - 2

74AHC08

Switching Characteristics

-40°C to +85°C

-40°C to +125°C

T_A= +25°C

Typ

Test

Conditions

Symbol

Parameter

Unit

V_CC

Min

0.5

Max

7.9

Min

0.5

Max

9.5

Min

0.5

Max

10.0

7.0

3.0V to 3.6V

4.5V to 5.5V

3.0V to 3.6V

4.5V to 5.5V

4.5

Figure 1

C_L= 15pF

Figure 1

3.2

5.5

6.5

Propagation

Delay A_Nto Y_N

t_PD

6.0

11.4

7.5

13.0

8.5

14.5

9.5

_L= 50pF

4.5

Parameter Measurement Information

Inputs

V_CC

V_M

C_L

V_I

t_r/t_f

3ns

3.3V -3.6V

15pF, 50pF

V_CC

V_CC/2

4.5V to 5.5V

Voltage Waveform

Pulse Duration

Voltage Waveform

Propagation Delay Times

Inverting and Non Inverting Outputs

Figure 1 Load Circuit and Voltage Waveforms

Notes: A . Includes test lead and test apparatus capacitance.

B. All pulses are supplied at pulse repetition rate ≤ 1 MHz.

C. Inputs are measured separately one transition per measurement.

D. t_PLHand t_PHLare the same as t_PD

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January 2013

74AHC08

Document number: DS35341 Rev. 3 - 2

74AHC08

Ordering Information

Device

7” Tape and Reel

Part Number Suffix

Package Code

Packaging

Quantity

74AHC08S14-13

74AHC08T14-13

S14

T14

SO-14

2500/Tape & Reel

-13

TSSOP-14

Marking Information

(1) SO-14, TSSOP-14

Part Number

74AHC08S14

74AHC08T14

Package

SO-14

TSSOP-14

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January 2013

74AHC08

Document number: DS35341 Rev. 3 - 2

74AHC08

Package Outline Dimensions (All dimensions in mm.)

Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.

Package Type: SO-14

SO-14

Min

1.47

0.10

Dim

Max

1.73

0.25

Gauge Plane

1.45 Typ

0.33

8.53

3.80

0.51

8.74

3.99

Detail “A”

1.27 Typ

5.80

0.38

0°

6.20

1.27

8°

Detail “A”

All Dimensions in mm

Package Type: TSSOP-14

TSSOP-14

Dim

Min

Max

7° (4X)

8°

0°

4.9

4.30

⎯

Gauge Plane

Seating Plane

Pin#1Indent

5.10

4.50

1.2

0.8

1.00 Typ

1.05

Detail ‘A’

0.45

0.19

0.75

0.65 Typ

0.30

6.40 Typ

All Dimensions in mm

Detail ‘A’

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74AHC08

Document number: DS35341 Rev. 3 - 2

74AHC08

Suggested Pad Layout

Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.

Package Type: SO-14

Dimensions Value (in mm)

0.60

1.50

5.4

1.27

Package Type: TSSOP-14

Dimensions Value (in mm)

0.45

1.45

5.9

0.65

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74AHC08

Document number: DS35341 Rev. 3 - 2

74AHC08

IMPORTANT NOTICE

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,

INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes

without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the

application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or

trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume

all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated

website, harmless against all damages.

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This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the

final and determinative format released by Diodes Incorporated.

LIFE SUPPORT

Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express

written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:

A. Life support devices or systems are devices or systems which:

1. are intended to implant into the body, or

2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the

labeling can be reasonably expected to result in significant injury to the user.

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failure of the life support device or to affect its safety or effectiveness.

Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and

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use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related

information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its

representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.

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January 2013

74AHC08

Document number: DS35341 Rev. 3 - 2

74AHC08T14-13 [DIODES]

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