74AHC1G09
SINGLE 2 INPUT POSITIVE AND GATE WITH OPEN DRAIN OUTPUT
Description
Pin Assignments
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:
(Top View)
Vcc
Y
A
B
1
2
5
4
Y A B or Y A B
GND 3
A pull-up resistor is required to achieve a high output state.
SOT25 / SOT353
Features
Supply Voltage Range from 2.0V to 5.5V
8mA sink current at 5.0 V
CMOS low power consumption
Schmitt Trigger Action at All Inputs Make the Circuit Tolerant for
Slower Input Rise and Fall Time.
Applications
General Purpose Logic
ESD Protection per JESD 22
Wide array of products such as:
.
.
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Exceeds 200-V Machine Model (A115-A)
.
.
.
.
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PCs, networking, notebooks, netbooks, PDAs
Computer peripherals, hard drives, CD/DVD ROM
TV, DVD, DVR, set top box
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)
Personal Navigation / GPS
MP3 players ,Cameras, Video Recorders
.
.
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 Descriptions
Pin Name
Pin NO.
Function
A
B
1
2
3
4
5
Data Input
Data Input
Ground
GND
Y
Data Output
Supply Voltage
VCC
1 of 9
www.diodes.com
March 2013
© Diodes Incorporated
74AHC1G09
Document number: DS35735 Rev. 2 - 2