Diodes 74AHC1G09 User Manual

A

A

74AHC1G09

SINGLE 2 INPUT POSITIVE AND GATE WITH OPEN DRAIN OUTPUT

Description

The 74AHC1G09 is a single 2-input positive AND gate with an open

drain output. The device is designed for operation with a power

supply range of 2.0V to 5.5V. The open-drain output can be

connected to other open drain outputs to implement active-low wired-

OR or active-high wired-AND functions. The gate performs the

positive Boolean function:

Y 

A pull-up resistor is required to achieve a high output state.

B

or B

Y 

Features

 Supply Voltage Range from 2.0V to 5.5V

 8mA sink current at 5.0 V

NEW PRODUCT

 CMOS low power consumption

 Schmitt Trigger Action at All Inputs Make the Circuit Tolerant for

Slower Input Rise and Fall Time.

 ESD Protection per JESD 22

 Exceeds 200-V Machine Model (A115-A)

 Exceeds 2000-V Human Body Model (A114-A)

 Exceeds 1000-V Charged Device Model (C101C)

 Latch-Up Exceeds 100mA per JESD 78, Class II

 SOT25 and SOT353: Assembled with “Green” Molding

Compound (no Br, Sb)

 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/quality/lead_free.html 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.

Pin Assignments

1

A

2

B

GND

SOT25 / SOT353

Applications

 General Purpose Logic

 Wide array of products such as:

 PCs, networking, notebooks, netbooks, PDAs

 Computer peripherals, hard drives, CD/DVD ROM

 TV, DVD, DVR, set top box

 Personal Navigation / GPS

 MP3 players ,Cameras, Video Recorders

(Top View)

Vcc

5

Y

43

Pin Descriptions

Pin Name Pin NO. Function

A 1 Data Input

B 2 Data Input

GND 3 Ground

Y 4 Data Output

VCC

74AHC1G09

Document number: DS35735 Rev. 2 - 2

5

Supply Voltage

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March 2013

© Diodes Incorporated

Y

74AHC1G09

Logic Diagram

A

B

1

2

4



Functional Table

Inputs Output

A B Y

H H Z

L X L

NEW PRODUCT

Absolute Maximum Ratings (Note 4) (@T

X L L

= +25°C, unless otherwise specified.)

A

Symbol Parameter 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

VO

IIK Input Clamp Current VI < 0

IOK Output Clamp Current (VO < 0 or VO > VCC)

IO Continuous output current (VO = 0 to VCC)

ICC Continuous current through VCC

I

GND

TJ

T

STG

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.

74AHC1G09

Document number: DS35735 Rev. 2 - 2

Supply Voltage Range -0.5 to 6.5 V

Input Voltage Range -0.5 to 6.5 V

Voltage applied to output in high or low state

Continuous current through GND -50 mA

Operating Junction Temperature -40 to +150 °C

Storage Temperature -65 to +150 °C

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-0.5 to VCC +0.5

-20 mA

±20 mA

±25 mA

50 mA

© Diodes Incorporated

V

March 2013

Recommended Operating Conditions (Note 5) (@T

= +25°C, unless otherwise specified.)

A

Symbol Parameter Min Max Unit

VCC

V

VIL

VI

VO

IOL

NEW PRODUCT

Δt/ΔV Input transition rise or fall rate

TA

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

Operating Voltage

High-Level Input Voltage

IH

Low-Level input Voltage

Input Voltage 0 5.5 V

Output Voltage 0 5.5 V

Low-Level Output Current

Operating free-air temperature

= 2V

V

CC

VCC = 3V

VCC = 5.5V

= 2V

V

CC

VCC = 3V

VCC = 5.5V

= 2V

V

CC

VCC = 5V ± 0.5V

VCC = 3V

= 3.3V ± 0.3V

V

CC

VCC = 5V ± 0.5V

2.0 5.5 V

1.5

2.1

3.85

0.5

0.9

1.65

50 uA

4

8

100

20

-40 +125 °C

Electrical Characteristics (@T

= +25°C, unless otherwise specified.)

A

Symbol Parameter Test Conditions

V

CC

+25°C -40°C to +85°C -40°C to +125°C

Min Typ Max Min Max Min Max

2V 0.1 0.1 0.1

High-level Input

VOL

Voltage

Input Current

II

Z-state Output

Ioz

Current

Supply Current

ICC

Input Capacitance

Ci

Thermal
Resistance

θJA

Junction-to­Ambient

Thermal
Resistance

θJC

Junction-to-Case

I

= 50μA

OL

IOL = 4mA

IOL = 8mA

VI = 5.5V or GND

= 5.5V or GND

V

I

= 5.5V or GND

V

I

I

=0

O

Vi = V

– or GND

CC

SOT25

SOT353 371

SOT25

SOT353 143

3V 0.1 0.1 0.1

4.5V 0.1 0.1 0.1

3V 0.36 0.44

4.5V

0 to 5.5V

0 to 5.5V

5.5V

0.36 0.44

±0.1 ±1

±0.25 ±2.5

1 10

5.5V 2.0 10 10 10 pF

204

(Note 6)

52

(Note 6)

Note: 6. Test conditions for SOT25, and SOT353: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout.

74AHC1G09

Document number: DS35735 Rev. 2 - 2

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74AHC1G09

V

V

mA

ns/V

0.55

0.55

±2 μA

±10 μA

40 μA

°C/W

°C/W

March 2013

© Diodes Incorporated

Unit

V