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MC74HC03ADG Datasheet PDF : 8 Pages
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MC74HC03A
Quad 2-Input NAND Gate
with Open-Drain Outputs
High−Performance Silicon−Gate CMOS
The MC74HC03A is identical in pinout to the LS03. The device
inputs are compatible with Standard CMOS outputs; with pullup
resistors, they are compatible with LSTTL outputs.
The HC03A NAND gate has, as its outputs, a high−performance
MOS N−Channel transistor. This NAND gate can, therefore, with a
suitable pullup resistor, be used in wired−AND applications. Having
the output characteristic curves given in this data sheet, this device can
be used as an LED driver or in any other application that only requires
a sinking current.
Features
• Output Drive Capability: 10 LSTTL Loads With Suitable Pullup
Resistor
• Outputs Directly Interface to CMOS, NMOS and TTL
• High Noise Immunity Characteristic of CMOS Devices
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1 mA
• In Compliance With the JEDEC Standard No. 7 A Requirements
• Chip Complexity: 28 FETs or 7 Equivalent Gates
• NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
LOGIC DIAGRAM
VCC
PIN 14 = VCC
PIN 7 = GND
* Denotes open-drain outputs
OUTPUT
PROTECTION
DIODE
3,6,8,11
Y*
1,4,9,12
A
2,5,10,13
B
http://onsemi.com
14
1
MARKING
DIAGRAMS
14
SOIC−14
D SUFFIX
CASE 751A
1
HC03AG
AWLYWW
14
1
TSSOP−14
DT SUFFIX
CASE 948G
14
HC
03A
ALYWG
G
1
A
L, WL
Y, YY
W, WW
G or G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
(Note: Microdot may be in either location)
FUNCTION TABLE
Inputs
Output
A
B
Y
L
L
Z
L
H
Z
H
L
Z
H
H
L
Z = High Impedance
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
Pinout: 14−Lead Packages (Top View)
VCC B4 A4 Y4 B3 A3 Y3
14 13 12 11 10 9 8
1234567
A1 B1 Y1 A2 B2 Y2 GND
© Semiconductor Components Industries, LLC, 2013
1
October, 2013 − Rev. 13
Publication Order Number:
MC74HC03A/D
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