74LVC2G38

Document number: DS37930 Rev 1 - 2

1 of 11

www.diodes.com

September 2016

© Diodes Incorporated

74LVC2G38

DUAL 2-INPUT NAND GATE WITH OPEN-DRAIN OUTPUTS

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.

Description

The 74LVC2G38 is a dual, two input NAND gate with open-drain

outputs. Both gates have open-drain outputs designed for operation

over a power supply range of 1.65V to 5.5V. The device is fully

circuitry disables the output preventing damaging current backflow

when the device is powered down. Each gate performs the positive

Boolean function

B

A

Y





or

B

A

Y





It is understood that the logical HIGH output level is a result of pull-

up resistor.

Features



Wide Supply Voltage Range from 1.65V to 5.5V



Outputs Sink 24mA at Vcc = 3.3V



CMOS Low Power Consumption





Inputs accept up to 5.5V



Schmitt Trigger Action at all inputs makes the circuit tolerant

for slower input rise and fall times. The hysteresis is typically



ESD Protection Exceeds JESD 22



2000-V Human Body Model (A114)



Exceeds 1000-V Charged Device Model (C101)



Latch-Up Exceeds 100mA per JESD 78, Class I



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



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

Pin Assignments

1A

1B

2Y

GND

2A

2B

1Y

VCC

(Top View)

1

2

3

4

5

6

7

8

X2-DFN2010-8

X2-DFN1410-8

X2-DFN1210-8

Applications



Voltage Level Shifting



General Purpose Logic



Power Down Signal Isolation



Wide Array of Products Such as:



PCs, Networking, Notebooks, Netbooks, PDAs



Tablet Computers, E-readers



Computer Peripherals, Hard Drives, CD/DVD ROMs



TVs, DVDs, DVRs, Set Top Boxes



Cell Phones, Personal Navigation / GPS



MP3 Players, Cameras, Video Recorders