Diodes 74AHC05 User Manual

HEX INVERTER WITH OPEN DRAIN OUTPUTS

Description

The 74AHC05 provides provides six independent inverters with open

drain 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:

AY =

Features

• Wide Supply Voltage Range from 2.0V to 5.5V

• Outputs Sink 8 mA at V

• CMOS Low Power Consumption

• Schmitt Trigger Action at All Inputs

NEW PRODUCT

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

translation applications.

• ESD Protection Exceeds JESD 22

 200-V Machine Model (A115-A)

 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.

74AHC05

Document number: DS35340 Rev. 3 - 2

= 4.5V

CC

Click for Ordering Information

Pin Assignments

Applications

• General Purpose Logic

• Wide array of products such as:

 PCs, Networking, Notebooks, Netbooks

 Computer Peripherals, Hard Drives, CD/DVD ROM

 TV, DVD, DVR, Set Top Box

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1A

1Y

2A

2Y

3A

3Y

GND

( Top View )

1

2

3

4

5

6

7

14

13

12

11

10

9

8

SO-14 / TSSOP-14

74AHC05

Vcc

6A

6Y

5A

5Y

4A

4Y

January 2013

© Diodes Incorporated

Pin Descriptions

NEW PRODUCT

Pin

Number

1 1A Data Input

2 1Y Data Output

3 2A Data Input

4 2Y Data Output

5 3A Data Input

6 3Y Data Output

7 GND Ground

8 4Y Data Output

9 4A Data Input

10 5Y Data Output

11 5A Data Input

12 6Y Data Output

13 6A Data Input

14

Pin Name Function

V

CC

Supply Voltage

Function Table

Input Output

A Y

L Z

H L

Absolute Maximum Ratings (Note 4) (@T

Symbol Description Rating Unit

ESD HBM Human Body Model ESD Protection 2 KV

ESD CDM Charged Device Model ESD Protection 1 KV

ESD MM Machine Model ESD Protection 200 V

VCC

VI

IIK Input Clamp Current VI < -0.5V

IOK Output Clamp Current VO < -0.5V

IOK Output Clamp Current VO > VCC +0.5V

IO Continuous Output Current -0.5V < V

ICC Continuous Current Through VCC

I

GND

TJ

T

STG

P

TOT

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.

Supply Voltage Range -0.5 to +7.0 V

Input Voltage Range -0.5 to +7.0 V

Continuous Current Through GND -75 mA

Operating Junction Temperature -40 to +150 °C

Storage Temperature -65 to +150 °C

Total Power Dissipation 500 mW

74AHC05

Document number: DS35340 Rev. 3 - 2

Logic Diagram

= +25°C, unless otherwise specified.)

A

+0.5V

O VCC

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74AHC05

-20 mA

-20 mA

25 mA

+/- 25 mA

75 mA

January 2013

© Diodes Incorporated

Recommended Operating Conditions (Note 5) (@T

Symbol Parameter Conditions Min Max Unit

VCC

VI

VO

Δt/ΔV Input Transition Rise or Fall Rate

TA

Note: 5. Unused inputs should be held at VCC or Ground.

Operating Free-Air Temperature -40 +125 °C

Electrical Characteristics (@T

Symbol Parameter Test Conditions

NEW PRODUCT

High-Level Input

V

IH

Voltage

Low-Level Input

VIL

Voltage

Low-Level Output

VOL

Voltage

Z State

IOZ

Leakage Current

Input Current

II

Supply Current

ICC

Supply Voltage 2.0 5.5 V

Input Voltage 0 5.5 V

Output Voltage 0

= +25°C, unless otherwise specified.)

A

2.0V 1.5 1.5

5.5V 3.85 3.85

2.0V 0.5 0.5

5.5V 1.65 1.65

IOL = 50μA

IOL = 50μA

IOL = 50μA

IOL = 4mA

IOL = 8mA

VO = 0 to 5.5V

VI = GND to 5.5V

VI = GND or V

CC, IO

= 0

Operating Characteristics

Parameter

Cpd

Ci

Power Dissipation

Capacitance per Gate

Input Capacitance

Test

Conditions

f = 1 MHz 4.3 4.8 5.6 pF

Vi = V

– or GND

CC

Switching Characteristics

Symbol Parameter

tPD

Propagation

Delay A

N

to YN

Test

Conditions

Figure 1

= 15pF

C

L

Figure 1

C

= 50pF

L

Vcc

3.0V to 3.6V 0.5 4.5 7.9 0.5 9.5 0.5 10.0

4.5V to 5.5V 0.5 3.2 5.5 0.5 6.5 0.5 7.0

3.0V to 3.6V 0.5 6.0 11.4 0.5 13.0 0.5 14.5

4.5V to 5.5V 0.5 4.5 7.5 0.5 8.5 0.5 9.5

74AHC05

Document number: DS35340 Rev. 3 - 2

V

= 3.0V to 3.6V

CC

VCC = 4.5V to 5.5V

VCC

2.0V

3.0V 0.1 0.1

4.5V 0.1 0.1

3.0V 0.44 0.55

4.5V

5.5V ±2.5 ±10 μA

3.6V ±1 ±2 μA

3.6V 20 40 μA

= 2.0V VCC = 3.3V VCC = 5V

V

CC

Typ

4.0 4.0 4.0 pF

TA = +25°C

Min Typ. Max Min Max Min Max

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= +25°C, unless otherwise specified.)

A

VCC

100

20

TA = -40°C to +85°C TA = -40°C to +125°C

Min Max Min Max

0.1 0.1

0.44 0.55

Typ Typ

-40°C to +85°C -40°C to +125°C

Unit

74AHC05

V

ns/V

Unit

V 3.0V 2.1 2.1

V 3.0V 0.9 0.9

V

Unit

ns

January 2013

© Diodes Incorporated