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SN74LS247DR

Texas Instruments SN74LS247DR

Part Number:
SN74LS247DR
Manufacturer:
Texas Instruments
Ventron No:
3252038-SN74LS247DR
Description:
BCD-To-Seven-Segment Decoders/Drivers
ECAD Model:
Datasheet:
sn74ls247

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Overview
Description
The SN54246, SN54247, SN54LS247, SN54LS248, SN74246, SN74247, SN74LS247, and SN74LS248 are BCD-to-seven-segment decoders/drivers. These devices feature open-collector outputs that can directly drive indicators, eliminating the need for external resistors. They also have a lamp test provision and loading/trailing zero suppression.

Features
Open-collector outputs drive indicators directly
Lamp test provision
Loading/trailing zero suppression
Internal pull-ups eliminate need for external resistors (SN54LS247, SN54LS248, SN74LS247, SN74LS248)
Lamp intensity modulation capability

Applications
These devices are ideal for use in a variety of applications, including:
Digital displays
Instrumentation
Control panels
Test equipment
Specifications
Texas Instruments SN74LS247DR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74LS247DR.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 1 week ago)
  • Mounting Type
    Surface Mount
  • Package / Case
    16-SOIC (0.154, 3.90mm Width)
  • Surface Mount
    YES
  • Number of Pins
    16
  • Weight
    141.690917mg
  • Operating Temperature
    0°C~70°C
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    16
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Additional Feature
    RIPPLE BLANKING; LAMP TEST INPUT
  • Subcategory
    Decoder/Drivers
  • Packing Method
    TR
  • Technology
    TTL
  • Voltage - Supply
    4.75V~5.25V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Base Part Number
    74LS247
  • Pin Count
    16
  • Number of Outputs
    7
  • Operating Supply Voltage
    5V
  • Polarity
    Inverting
  • Power Supplies
    5V
  • Configuration
    7 Segment
  • Number of Channels
    1
  • Interface
    BCD
  • Operating Supply Current
    7mA
  • Number of Bits
    7
  • Propagation Delay
    100 ns
  • Family
    LS
  • Min Input Voltage
    4.75V
  • Logic Function
    Decoder, Demultiplexer
  • Max Input Voltage
    5.25V
  • Output Characteristics
    OPEN-COLLECTOR
  • Bandwidth
    35MHz
  • Logic IC Type
    SEVEN SEGMENT DECODER/DRIVER
  • Max I(ol)
    0.0032 A
  • Display Type
    LED
  • High Level Output Current
    -50μA
  • Low Level Output Current
    3.2mA
  • Number of Input Lines
    4
  • Input Conditioning
    STANDARD
  • Height
    1.75mm
  • Length
    9.9mm
  • Width
    3.91mm
  • Thickness
    1.58mm
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Contains Lead
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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