SN74LS688DW

SN74LS688DW
Mfr. #:
SN74LS688DW
Description:
Logic Comparators 8-Bit Magnitude/Id Comparator
Lifecycle:
New from this manufacturer.
Datasheet:
SN74LS688DW Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
SN74LS688DW more Information SN74LS688DW Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Logic Comparators
RoHS:
Y
Comparator Type:
Magnitude/Identity
Number of Bits:
8 bit
Logic Function:
A = B
Output Type:
Active Low
Supply Voltage - Max:
5.25 V
Supply Voltage - Min:
4.85 V
Supply Current - Max:
65 mA
Minimum Operating Temperature:
0 C
Maximum Operating Temperature:
+ 70 C
Propagation Delay Time:
23 ns
Mounting Style:
SMD/SMT
Package / Case:
SOIC-20
Packaging:
Tube
Product:
Digital Comparators
Series:
SN74LS688
Brand:
Texas Instruments
Operating Supply Voltage:
4.85 V to 5.25 V
Polarity:
Inverting
Product Type:
Logic Comparators
Factory Pack Quantity:
25
Subcategory:
Logic ICs
Unit Weight:
0.017662 oz
Tags
SN74LS688D, SN74LS688, SN74LS68, SN74LS6, SN74LS, SN74L, SN74, SN7
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***as Instruments
8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-SOIC 0 to 70
***fin
Integrated Circuit TTL 74LS688/SO/SN74LS688DW TEXAS INSTRUMENT LS SO
***Components
In a Pack of 5, Texas Instruments SN74LS688DW, 8bit-Bit, Identity Comparator, Push-Pull, Inverting, 20-Pin SOIC
***p One Stop Global
Identity Comparator 8-Bit 20-Pin SOIC Tube
***ser
Logic - Digital Comparators 8-Bit Magnitude/Id Comparator
***ark
LOGIC, 8BIT MAG/ID COMPARATOR, 20SOIC
***i-Key
IC COMPARATOR IDENTITY 8B 20SOIC
***eco
8-BIT MAGNITUDE COMPARATOR <AZ
***ment14 APAC
Prices include import duty and tax. 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:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (27-Jun-2018); 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
***nell
LOGIC, 8BIT MAG/ID COMPARATOR, 20SOIC; Famiglia Logica / Numero Base:74LS688; Tipo di Comparatore:Ampiezza / Identità; No. di Canali:8Canali; No. di Bit:8bit; Modello Case CI Logico:SOIC; No. di Pin:20Pin; Tensione di Alimentazione Min:4.85V; Tensione di Alimentazione Max:5.25V; Famiglia CI Logico:74LS; Numero Base CI Logico:74688; Temperatura di Esercizio Min:0°C; Temperatura di Esercizio Max:70°C; Gamma Prodotti:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018); Funzione CI Logico:Comparatore di mangitudine/identità a 8bit; Intervallo Temperatura di Esercizio:Da 0°C a +70°C; Intervallo Tensione di Alimentazione:Da 4,85V a 5,25V; Tipo di Terminazione:Dispositivo a Montaggio Superficiale
***AS
These magnitude comparators perform comparisons of two eight-bit binary or BCD words. All types provide P = Q\ outputs and all except 'LS688 provide P > Q\ outputs as well. The 'LS682, 'LS684, 'LS686, and 'LS688 have totem-pole outputs, while the 'LS685 and 'LS687 have open-collector outputs. The 'LS682 features 20-k pullup termination resistors on the Q inputs for analog or switch data.
Logic Solutions
OMO Electronic Logic Solutions offers a full spectrum of logic functions and technologies from the mature to the advanced, including bipolar, BiCMOS, and CMOS. TI's process technologies offer the logic performance and features required for modern logic designs, while maintaining support for more traditional logic products.Learn More
Part # Description Stock Price
SN74LS688DW
DISTI # V39:1801_07345990
Identity Comparator 8-Bit 20-Pin SOIC Tube
RoHS: Compliant
8
  • 1000:$1.3500
  • 500:$1.5630
  • 100:$1.7890
  • 10:$2.1380
  • 1:$2.4250
SN74LS688DW
DISTI # 296-34027-5-ND
IC COMPARATOR IDENTITY 8B 20SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube
571In Stock
  • 5000:$1.2922
  • 2500:$1.3419
  • 1000:$1.4413
  • 500:$1.7395
  • 100:$2.1172
  • 25:$2.4852
  • 10:$2.6340
  • 1:$2.9300
SN74LS688DWR
DISTI # 296-28515-2-ND
IC COMPARATOR IDENTITY 8B 20SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 6000:$1.0764
  • 2000:$1.1178
SN74LS688DWR
DISTI # 296-28515-1-ND
IC COMPARATOR IDENTITY 8B 20SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
Temporarily Out of Stock
  • 1000:$1.2366
  • 500:$1.4925
  • 100:$1.8165
  • 10:$2.2600
  • 1:$2.5200
SN74LS688DWR
DISTI # 296-28515-6-ND
IC COMPARATOR IDENTITY 8B 20SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
Temporarily Out of Stock
  • 1000:$1.2366
  • 500:$1.4925
  • 100:$1.8165
  • 10:$2.2600
  • 1:$2.5200
SN74LS688DWG4
DISTI # SN74LS688DWG4-ND
IC COMPARATOR IDENTITY 8B 20SOIC
RoHS: Compliant
Min Qty: 275
Container: Tube
Temporarily Out of Stock
  • 275:$1.9880
SN74LS688DW
DISTI # 29456627
Identity Comparator 8-Bit 20-Pin SOIC Tube
RoHS: Compliant
8525
  • 2500:$1.2584
  • 1000:$1.3050
  • 500:$1.5660
  • 275:$1.7910
SN74LS688DWR
DISTI # 30204673
Identity Comparator 8-Bit 20-Pin SOIC T/R
RoHS: Compliant
8000
  • 2000:$1.0350
SN74LS688DW
DISTI # 27526670
Identity Comparator 8-Bit 20-Pin SOIC Tube
RoHS: Compliant
8
  • 5:$2.4250
SN74LS688DW
DISTI # SN74LS688DW
Identity Comparator 8-Bit 20-Pin SOIC Tube (Alt: SN74LS688DW)
RoHS: Compliant
Min Qty: 25
Container: Tube
Europe - 970
  • 25:€1.5900
  • 50:€1.3900
  • 100:€1.2900
  • 150:€1.1900
  • 250:€1.0900
SN74LS688DWR
DISTI # SN74LS688DWR
Identity Comparator 8-Bit 20-Pin SOIC T/R - Tape and Reel (Alt: SN74LS688DWR)
RoHS: Compliant
Min Qty: 2000
Container: Reel
Americas - 0
  • 2000:$1.2009
  • 4000:$1.1429
  • 8000:$1.1049
  • 12000:$1.0679
  • 20000:$1.0379
SN74LS688DWR
DISTI # SN74LS688DWR
Identity Comparator 8-Bit 20-Pin SOIC T/R (Alt: SN74LS688DWR)
RoHS: Compliant
Min Qty: 2000
Container: Tape and Reel
Europe - 0
  • 2000:€1.3869
  • 4000:€1.2279
  • 8000:€1.0999
  • 12000:€1.0459
  • 20000:€0.9969
SN74LS688DW
DISTI # 50R6591
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,SupplyRoHS Compliant: Yes0
    SN74LS688DW8-Bit Identity/Magnitude Comparators (P=Q) with Enable500
    • 1000:$1.1300
    • 750:$1.2300
    • 500:$1.5000
    • 250:$1.7900
    • 100:$1.9400
    • 25:$2.2300
    • 10:$2.4000
    • 1:$2.6700
    SN74LS688DWR8-Bit Identity/Magnitude Comparators (P=Q) with Enable6000
    • 1000:$0.9400
    • 750:$1.0300
    • 500:$1.2500
    • 250:$1.4900
    • 100:$1.6200
    • 25:$1.8600
    • 10:$2.0000
    • 1:$2.2300
    SN74LS688DWR
    DISTI # 595-SN74LS688DWR
    Logic Comparators 8-Bit Magnitude/Id Comparator
    RoHS: Compliant
    1988
    • 1:$2.4400
    • 10:$2.0700
    • 100:$1.6600
    • 500:$1.4500
    • 1000:$1.2100
    • 2000:$1.1200
    • 4000:$1.0800
    SN74LS688DW
    DISTI # 595-SN74LS688DW
    Logic Comparators 8-Bit Magnitude/Id Comparator
    RoHS: Compliant
    322
    • 1:$2.9300
    • 10:$2.4900
    • 100:$1.9900
    • 500:$1.7400
    • 1000:$1.4500
    • 2500:$1.3500
    • 5000:$1.3000
    SN74LS688DWG4
    DISTI # 595-SN74LS688DWG4
    Logic Comparators 8B Identity Magnitude Comparator
    RoHS: Compliant
    0
      SN74LS688DWRG4
      DISTI # 595-SN74LS688DWRG4
      Logic Comparators 8B Identity Magnitude Comparator
      RoHS: Compliant
      0
        SN74LS688DWE4
        DISTI # 595-SN74LS688DWE4
        Logic Comparators 8-Bit Magnitude/Id Comparator
        RoHS: Compliant
        0
          SN74LS688DWRE4
          DISTI # 595-SN74LS688DWRE4
          Logic Comparators 8-Bit Magnitude/Id Comparator
          RoHS: Compliant
          0
            SN74LS688DW 
            RoHS: Not Compliant
            2193
            • 1000:$0.3400
            • 500:$0.3600
            • 100:$0.3800
            • 25:$0.3900
            • 1:$0.4200
            SN74LS688DWIdentity Comparator, LS Series, 8-Bit, Inverted Output, TTL, PDSO20
            RoHS: Compliant
            25
            • 1000:$1.3000
            • 500:$1.3700
            • 100:$1.4300
            • 25:$1.4900
            • 1:$1.6000
            SN74LS688DWG4Identity Comparator, LS Series, 8-Bit, Inverted Output, TTL, PDSO20
            RoHS: Compliant
            995
            • 1000:$1.3200
            • 500:$1.3900
            • 100:$1.4400
            • 25:$1.5000
            • 1:$1.6200
            SN74LS688DWIDENTITY COMPARATOR0
              SN74LS688DWR2IDENTITY COMPARATOR0
                SN74LS688DWRG4 53
                  SN74LS688DWRG4 8
                  • 2:$3.0000
                  SN74LS688DW
                  DISTI # 6632606P
                  IDENTITY COMPARATOR 8-BIT 20-PIN SOIC, TU110
                  • 25:£1.8200
                  • 50:£1.6360
                  • 100:£1.4520
                  • 250:£1.3940
                  SN74LS688DWIDENTITY COMPARATOR, 20 Pin, Plastic, SOP25
                  • 20:$1.0800
                  • 4:$1.3500
                  • 1:$1.6200
                  SN74LS688DWIDENTITY COMPARATOR, 20 Pin, Plastic, SOP17
                  • 4:$1.3500
                  • 1:$1.6200
                  SN74LS688DWIDENTITY COMPARATOR, 20 Pin, Plastic, SOP29
                  • 16:$1.3500
                  • 3:$1.6200
                  • 1:$2.1600
                  SN74LS688DWIDENTITY COMPARATOR, 20 Pin, Plastic, SOP5
                  • 2:$2.7000
                  • 1:$3.6000
                  SN74LS688DWRG4 6
                  • 2:$3.0000
                  • 1:$4.0000
                  SN74LS688DW
                  DISTI # SN74LS688DW
                  IC: digital,8bit, comparator,Series:74LS,SMD,SO2033
                  • 1:$3.1500
                  • 3:$2.7000
                  SN74LS688DW 1003
                    SN74LS688DW
                    DISTI # C1S746201702867
                    Identity Comparator 8-Bit 20-Pin SOIC Tube
                    RoHS: Compliant
                    50
                    • 50:$1.5700
                    • 10:$1.9000
                    • 1:$2.8000
                    SN74LS688DW
                    DISTI # 1740270
                    LOGIC, 8BIT MAG/ID COMPARATOR, 20SOIC
                    RoHS: Compliant
                    0
                    • 1:$4.6500
                    • 10:$3.9400
                    • 100:$3.1500
                    • 500:$2.7600
                    • 1000:$2.3000
                    • 2500:$2.1400
                    • 5000:$2.0600
                    Image Part # Description
                    TIP32AG

                    Mfr.#: TIP32AG

                    OMO.#: OMO-TIP32AG

                    Bipolar Transistors - BJT 3A 60V 40W PNP
                    SN74LS244DWR

                    Mfr.#: SN74LS244DWR

                    OMO.#: OMO-SN74LS244DWR

                    Buffers & Line Drivers Tri-State Octal
                    SN74LS645-1NSR

                    Mfr.#: SN74LS645-1NSR

                    OMO.#: OMO-SN74LS645-1NSR

                    Bus Transceivers Octal Bus
                    SN74LS138DR

                    Mfr.#: SN74LS138DR

                    OMO.#: OMO-SN74LS138DR

                    Encoders, Decoders, Multiplexers & Demultiplexers 3-line to 8-line Decoder/Demltplxr
                    SN74LS74ADR

                    Mfr.#: SN74LS74ADR

                    OMO.#: OMO-SN74LS74ADR

                    Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop
                    SN74ALS38BDR

                    Mfr.#: SN74ALS38BDR

                    OMO.#: OMO-SN74ALS38BDR

                    Logic Gates Quad 2-Input
                    746X101221JP

                    Mfr.#: 746X101221JP

                    OMO.#: OMO-746X101221JP

                    Resistor Networks & Arrays 220ohms 25V 5%
                    SN74LS240DWR

                    Mfr.#: SN74LS240DWR

                    OMO.#: OMO-SN74LS240DWR

                    Buffers & Line Drivers Octal Buffers and Line Drivers
                    TIP32AG

                    Mfr.#: TIP32AG

                    OMO.#: OMO-TIP32AG-ON-SEMICONDUCTOR

                    Bipolar Transistors - BJT 3A 60V 40W PNP
                    N2550-5002RB

                    Mfr.#: N2550-5002RB

                    OMO.#: OMO-N2550-5002RB-410

                    Headers & Wire Housings 50P R/A SOLDER TAIL HIGH TEMP
                    Availability
                    Stock:
                    322
                    On Order:
                    2305
                    Enter Quantity:
                    Current price of SN74LS688DW is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
                    Reference price (USD)
                    Quantity
                    Unit Price
                    Ext. Price
                    1
                    $2.93
                    $2.93
                    10
                    $2.49
                    $24.90
                    100
                    $1.99
                    $199.00
                    500
                    $1.74
                    $870.00
                    1000
                    $1.45
                    $1 450.00
                    2500
                    $1.35
                    $3 375.00
                    5000
                    $1.30
                    $6 500.00
                    Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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