SN74LS640-1NS

SN74LS640-1NS
Mfr. #:
SN74LS640-1NS
Manufacturer:
Rochester Electronics, LLC
Description:
IC OCT BUS TXRX 3ST 20SO
Lifecycle:
New from this manufacturer.
Datasheet:
SN74LS640-1NS Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Product Attribute
Attribute Value
Manufacturer
Texas Instruments
Product Category
Logic - Buffers, Drivers, Receivers, Transceivers
Series
74LS
Product
Standard Transceiver
Packaging
Digi-ReelR Alternate Packaging
Unit-Weight
0.009408 oz
Mounting-Style
SMD/SMT
Package-Case
SOP-20
Operating-Temperature
0°C ~ 70°C
Mounting-Type
Surface Mount
Output-Type
3-State/Open Collector
Function
Bus Transceiver
Number-of-Channels
8
Voltage-Supply
4.75 V ~ 5.25 V
Supplier-Device-Package
20-SO
Number-of-Circuits
8
Number-of-Elements
1
Current-Output-High-Low
15mA, 24mA
Logic-Type
Transceiver, Inverting
Number-of-Bits-per-Element
8
Maximum-Operating-Temperature
+ 70 C
Minimum-Operating-Temperature
0 C
Polarity
Inverting
Supply-Voltage-Max
5.25 V
Supply-Voltage-Min
4.75 V
Logic-Family
LS
Propagation-Delay-Time
15 ns
Output-Level
TTL
Input-Level
TTL
High-Level-Output-Current
- 15 mA
Low-Level-Output-Current
24 mA
Tags
SN74LS640-1N, SN74LS640-1, SN74LS640, SN74LS64, 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
***p One Stop Japan
Bus XCVR Single 8-CH 3-ST 20-Pin SOP Tube
***ical
Bus XCVR Single 8-CH 3-ST 20-Pin SOP
***as Instruments
Octal bus transceivers 20-SO 0 to 70
Part # Mfg. Description Stock Price
SN74LS640-1NSR
DISTI # V39:1801_07345935
Texas InstrumentsBus XCVR Single 8-CH 3-ST 20-Pin SOP T/R0
    SN74LS640-1NSR
    DISTI # 296-29291-1-ND
    Texas InstrumentsIC TRANSCVR INVERT 5.25V 20SO
    RoHS: Compliant
    Min Qty: 1
    Container: Cut Tape (CT)
    3467In Stock
    • 1000:$1.0215
    • 500:$1.2329
    • 100:$1.5006
    • 10:$1.8670
    • 1:$2.0800
    SN74LS640-1NSR
    DISTI # 296-29291-6-ND
    Texas InstrumentsIC TRANSCVR INVERT 5.25V 20SO
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®
    Limited Supply - Call
      SN74LS640-1NSR
      DISTI # 296-29291-2-ND
      Texas InstrumentsIC TRANSCVR INVERT 5.25V 20SO
      RoHS: Compliant
      Min Qty: 2000
      Container: Tape & Reel (TR)
      Temporarily Out of Stock
      • 2000:$0.9234
      SN74LS640-1NSR
      DISTI # SN74LS640-1NSR
      Texas InstrumentsBus XCVR Single 8-CH 3-ST 20-Pin SOP T/R - Tape and Reel (Alt: SN74LS640-1NSR)
      RoHS: Compliant
      Min Qty: 2000
      Container: Reel
      Americas - 0
      • 2000:$0.9919
      • 4000:$0.9439
      • 8000:$0.9129
      • 12000:$0.8819
      • 20000:$0.8579
      SN74LS640-1NSR
      DISTI # 595-SN74LS640-1NSR
      Texas InstrumentsBus Transceivers Octal bus Transceiver
      RoHS: Compliant
      1975
      • 1:$2.0200
      • 10:$1.7100
      • 100:$1.3700
      • 500:$1.2000
      • 1000:$0.9920
      • 2000:$0.9240
      • 4000:$0.8900
      SN74LS640-1NSRG4
      DISTI # 595-SN74LS640-1NSRG4
      Texas InstrumentsBus Transceivers Octal bus transceivr
      RoHS: Compliant
      0
        SN74LS640-1NSRE4
        DISTI # 595-SN74LS640-1NSRE4
        Texas InstrumentsBus Transceivers Octal bus Transceiver
        RoHS: Compliant
        0
          SN74LS640-1NSTexas InstrumentsIC OCT BUS TXRX 3ST 20SO
          RoHS: Not Compliant
          5320
          • 1000:$1.1100
          • 500:$1.1600
          • 100:$1.2100
          • 25:$1.2600
          • 1:$1.3600
          SN74LS640-1NSRTexas InstrumentsBus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20
          RoHS: Compliant
          8000
          • 1000:$0.9000
          • 500:$0.9400
          • 100:$0.9800
          • 25:$1.0200
          • 1:$1.1000
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          SN74LS240NSR

          Mfr.#: SN74LS240NSR

          OMO.#: OMO-SN74LS240NSR-TEXAS-INSTRUMENTS

          IC BUFFER INVERT 5.25V 20SO
          SN74LS244N

          Mfr.#: SN74LS244N

          OMO.#: OMO-SN74LS244N-TEXAS-INSTRUMENTS

          IC BUF NON-INVERT 5.25V 20DIP
          SN74LS221DR2

          Mfr.#: SN74LS221DR2

          OMO.#: OMO-SN74LS221DR2-1190

          - Bulk (Alt: SN74LS221DR2)
          SN74LS375NSRG4

          Mfr.#: SN74LS375NSRG4

          OMO.#: OMO-SN74LS375NSRG4-TEXAS-INSTRUMENTS

          IC D-TYPE LATCH QD DIFF 16SO
          SN74LS399D

          Mfr.#: SN74LS399D

          OMO.#: OMO-SN74LS399D-TEXAS-INSTRUMENTS

          IC QUAD 2-IN MUX W/STOR 16-SOIC
          SN74LS595NS

          Mfr.#: SN74LS595NS

          OMO.#: OMO-SN74LS595NS-1190

          IC SERIAL-IN SHIFT-REG 16SO
          SN74LS86J

          Mfr.#: SN74LS86J

          OMO.#: OMO-SN74LS86J-1190

          - Bulk (Alt: SN74LS86J)
          Availability
          Stock:
          Available
          On Order:
          1000
          Enter Quantity:
          Current price of SN74LS640-1NS 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
          $1.66
          $1.66
          10
          $1.58
          $15.82
          100
          $1.50
          $149.85
          500
          $1.42
          $707.65
          1000
          $1.33
          $1 332.00
          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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