SN74LS688DW

Texas Instruments SN74LS688DW

Part Number:
SN74LS688DW
Manufacturer:
Texas Instruments
Ventron No:
3704587-SN74LS688DW
Description:
8-Bit Identity/Magnitude Comparators (P=Q) with Enable
ECAD Model:
Datasheet:
sn74ls688

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Specifications
Texas Instruments SN74LS688DW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74LS688DW.
  • Mounting Type
    Surface Mount
  • Package / Case
    20-SOIC (0.295, 7.50mm Width)
  • Surface Mount
    YES
  • Operating Temperature
    0°C~70°C
  • Packaging
    Tube
  • Series
    74LS
  • JESD-609 Code
    e4
  • Pbfree Code
    no
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    20
  • Terminal Finish
    NICKEL PALLADIUM GOLD
  • Technology
    TTL
  • Voltage - Supply
    4.85V~5.25V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Terminal Pitch
    1.27mm
  • Reach Compliance Code
    unknown
  • Reflow Temperature-Max (s)
    NOT SPECIFIED
  • Output
    Active Low
  • Pin Count
    20
  • JESD-30 Code
    R-PDSO-G20
  • Qualification Status
    Not Qualified
  • Supply Voltage-Max (Vsup)
    5.25V
  • Supply Voltage-Min (Vsup)
    4.75V
  • Number of Bits
    8
  • Family
    LS
  • Current - Output High, Low
    400μA 24mA
  • Max Propagation Delay @ V, Max CL
    23ns @ 5V, 45pF
  • Propagation Delay (tpd)
    23 ns
  • Output Function
    A=B
  • Height Seated (Max)
    2.65mm
  • Width
    7.5mm
  • RoHS Status
    Non-RoHS Compliant
Description
SN74LS688DW Overview
Tube's materials went into the packaging.There is no doubt that the 20-SOIC (0.295, 7.50mm Width) is well known in the electronic industry due to its low package cost.8 Bits were used to design this electronic part.The 74LS Series offers an excellent price-performance ratio.Electronic part Surface Mount is mounted here.The output of this electrical device is Active Low. 4.85V~5.25V Supply Voltage provides the device with the necessary stability.In order to ensure its reliability, it operates at a temperature of 0°C~70°C.Comparator is suComparatorable for standard grade applications.The High/Low output current of 400μA 24mA makes it Feature maximum design flexibility.Programming terminations is done using 20.With 1 Functions, it can perform a variety of tasks.A supply voltage of 5V is used to power it.Count of 20 pins is provided.Electronic devices like this belong to the LS family.Comparator reaches 5.25V when the maximum Supply Voltage (Vsup) has been reached.There should be more supply voltage (Vsup) than 4.75V.

SN74LS688DW Features
20-SOIC (0.295, 7.50mm Width) package
8 Bits
74LS series
20 terminations
1 Functions
20 pin count

SN74LS688DW Applications
There are a lot of Rochester Electronics, LLC SN74LS688DW applications of comparators.

Companion Appliceation Nole, ICAN-6374, "Application of the CMOS CD4059A Programmable Divide-by-N Counter in FM and Ctizens Band Transceiver Digital Tuners"
Servo Motor Controls
Servo motor controls
Fixed or programmable irequency division
Communications digltal frequency synthesizers: VHF, UHF, FM, AM, etc.
“Time out" timer for consume-appication industrial controls
Process contollenr
SN74LS688DW More Descriptions
8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-SOIC 0 to 70
LOGIC, 8BIT MAG/ID COMPARATOR, 20SOIC; Famille Logique/ Numéro de base: 74LS688; Type de comparateur: Magnitude / Identité; Nombre de voies: 8Canal(aux); Nombre de bits: 8bit; Type de boîtier CI logique: SOIC; Nombre de broch
LOGIC, 8BIT MAG/ID COMPARATOR, 20SOIC; Logic Family / Base Number:74LS688; Comparator Type:Magnitude / Identity; No. of Channels:8Channels; No. of Bits:8bit; Logic Case Style:SOIC; No. of Pins:20Pins; Supply Voltage Min:4.85V; Supply Voltage Max:5.25V; Logic IC Family:74LS; Logic IC Base Number:74688; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product Range:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019); Logic IC Function:8-Bit Magnitude / Identity Comparator; Operating Temperature Range:0°C to 70°C; Supply Voltage Range:4.85V to 5.25V; Termination Type:Surface Mount Device
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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