Diodes 74AHC1G09 - Manual

74AHC1G09
Document number: DS35735 Rev. 2 - 2
1 of 9
www.diodes.com
March 2013
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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:
B A Y  
or
B A Y  
A pull-up resistor is required to achieve a high output state.
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.
 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)
Pin Assignments
SOT25 / SOT353
A
GND Y
Vcc
(Top View)
5
4 3
2
1
B
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
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 1 Data Input
B 2 Data Input
GND 3 Ground
Y 4 Data Output
V
CC
5 Supply Voltage