Part Image

SN74LS03D - Texas Instruments

Description: Quad 2-input positive-NAND gates with open collector outputs

Download SN74LS03D Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
SN74LS03D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G14)
click to zoom
3D Models
SN74LS03D - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G14)
click to zoom

SN74LS03D Details

  • Manufacturer Part Number:

    SN74LS03D

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Family:

    LS

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    NAND GATE

  • Max I(ol):

    0.016 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Inputs:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    OPEN-COLLECTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    4.4 mA

  • Prop. Delay@Nom-Sup:

    32 ns

  • Propagation Delay (tpd):

    28 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    TTL

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

SN74LS03D Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74LS03D is typically around 30-40 MHz, but it can vary depending on the specific application and operating conditions.
  • The SN74LS03D has a maximum output current of 16 mA per output pin. To handle higher current requirements, you can use an external buffer or driver, or consider using a different device with higher output current capability.
  • The input voltage threshold for the SN74LS03D is typically around 2.0 V for a logic high and 0.8 V for a logic low, but it can vary depending on the specific device and operating conditions.
  • Yes, the SN74LS03D is compatible with 3.3V and 5V systems, but you may need to adjust the input voltage levels and output loading to ensure proper operation.
  • To reduce power consumption in the SN74LS03D, you can use a lower supply voltage, reduce the clock frequency, or use a power-down mode if available. You can also consider using a more power-efficient alternative device.

Trust Checks

This model has been verified by system checks.
System Verified
Sponsored

SN74LS03D Overview

Use the download button to access the SN74LS03D schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SN74L, or try a keyword search, such as Gates

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to SN74LS03D

Showing 0 results

SN74LS03D Alternates

Showing results

Image Part Number Model
Part Image SN74LS03DR Rochester Electronics LLC

NAND Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14

Part Image DM74LS03M National Semiconductor Corporation

NAND Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14

Part Image DM74LS03M Texas Instruments

NAND Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14

Part Image SN74LS03DRE4 Texas Instruments

NAND Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14

Part Image DM74LS03MX Fairchild Semiconductor Corporation

NAND Gate, LS Series, 4-Func, 2-Input, TTL, PDSO14

For a full list of alternate parts for SN74LS03D, check out Findchips.com