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Texas Instruments SN74HC03D Gates and Inverters

IC GATE NAND OD 4CH 2-INP 14SOIC

2,350 ActiveTexas Instruments74HCSN74HCSOIC$0.32RoHS
SN74HC03D SOIC package illustration

Same model may have multiple batches, images only for reference.

SN74HC03D
Manufacturer
Texas Instruments
Part Number (MPN)
SN74HC03D
Category
Integrated Circuits (ICs)Logic ICsGates and Inverters
Series
74HC
Base Model
SN74HC
Detailed Description
CMOS logic IC featuring four independent 2-input NAND gates with open-drain outputs. Operating from a 2-V to 6-V supply, this component offers a low-level output current of 5.2mA and a high-level output current of -5µA. The surface-mount SOIC package, measuring 8.65mm x 3.91mm x 1.58mm, supports operation across a -40°C to 85°C temperature range. Propagation delay is 27ns, with a turn-on delay of 31ns.
Package
SOIC
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF SN74HC03D Datasheet
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Ordering Code Family

SN74HC groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

459 ordering variants listed on the family page.

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Technical Specifications

Texas Instruments SN74HC03D Gates and Inverters technical specifications.

General

Series
74HC
RoHS
Yes
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
5V
Lifecycle Status
Active
Package
SOIC
Height
1.58mm
High Level Output Current
-5uA

Related Parts Comparison (SN74HC03D vs SN74HC4851DR vs SN74HC4851QDRG4Q1 vs SN74HC151QDRQ1)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Texas InstrumentsSN74HC03D
Texas InstrumentsSN74HC4851DR
Texas InstrumentsSN74HC4851QDRG4Q1
Texas InstrumentsSN74HC151QDRQ1
Package / Case14-SOIC16-SOIC16-SOIC16-SOIC
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C-40°C ~ 125°C (TA)-40°C ~ 125°C (TA)-40°C ~ 125°C
Lifecycle StatusActiveActiveActiveActive
Number of Circuits411--
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Texas Instruments SN74HC03D Gates and Inverters Overview

CMOS logic IC featuring four independent 2-input NAND gates with open-drain outputs. Operating from a 2-V to 6-V supply, this component offers a low-level output current of 5.2mA and a high-level output current of -5µA. The surface-mount SOIC package, measuring 8.65mm x 3.91mm x 1.58mm, supports operation across a -40°C to 85°C temperature range.

Propagation delay is 27ns, with a turn-on delay of 31ns.

Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

Suggested replacements

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