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SN74LS640NSR

SN74LS640NSR
Mfr. #:
SN74LS640NSR
Description:
Bus Transceivers Octal bus Transceiver
Lifecycle:
New from this manufacturer.
Datasheet:
SN74LS640NSR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
SN74LS640NSR more Information SN74LS640NSR Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Bus Transceivers
RoHS:
Y
Logic Family:
LS
Input Level:
TTL
Output Level:
TTL
Output Type:
3-State/Open Collector
High Level Output Current:
- 15 mA
Low Level Output Current:
24 mA
Propagation Delay Time:
15 ns
Supply Voltage - Max:
5.25 V
Supply Voltage - Min:
4.75 V
Minimum Operating Temperature:
0 C
Maximum Operating Temperature:
+ 70 C
Package / Case:
SO-20
Packaging:
Reel
Function:
Bus Transceiver
Height:
1.95 mm
Length:
12.6 mm
Number of Circuits:
8
Operating Temperature Range:
0 C to + 70 C
Product:
Standard Transceiver
Series:
SN74LS640
Technology:
Bipolar
Width:
5.3 mm
Brand:
Texas Instruments
Mounting Style:
SMD/SMT
Number of Channels:
8
Operating Supply Voltage:
4.75 V to 5.25 V
Polarity:
Inverting
Product Type:
Bus Transceivers
Factory Pack Quantity:
2000
Subcategory:
Logic ICs
Unit Weight:
0.009408 oz
Tags
SN74LS640N, SN74LS640, SN74LS64, SN74LS6, SN74LS, SN74L, SN74, SN7
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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.
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    K***k
    K***k
    CZ

    OK

    2019-04-13
    A***y
    A***y
    RU

    The order did not reach .. Astrakhan .. Opened the dispute the seller answered, and wait for this post problem .. Without choice, only consent .. the goods were tracked only in china! I do not recommend the seller. Cheater...

    2019-03-31
    I***o
    I***o
    MX

    It works perfectly. Good product, i recommend.

    2019-01-29
***p One Stop Global
Bus XCVR Single 8-CH 3-ST 20-Pin SOP T/R
***as Instruments
Octal bus transceivers 20-SO 0 to 70
***i-Key
IC TRANSCVR INVERT 5.25V 20SO
***ark
Transceiver Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:20-SOP; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
***NS
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the device so the buses are effectively isolated.
***AS INSTR
The -1 versions of the SN74LS640 thru SN74LS642, SN74LS644, and SN74LS645 are identical to the standard versions except that the recommended maximum IOL is increased to 48 milliamperes. There are no -1 versions of the SN54LS640 thru SN54LS642, SN54LS644, and SN54LS645.
***AS INSTUMENTS
The SN54LS640 thru SN54LS642, SN54LS644, and SN54LS645 are characterized for operation over the full military tempearture range of –55°C to 125°C. The SN74LS640 thru SN74LS642, SN74LS644, and SN74LS645 are characterized for operation from 0°C to 70°C.
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
SN74LS640NSR
DISTI # 296-29919-1-ND		IC TRANSCVR INVERT 5.25V 20SO
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		1196In Stock
  • 1000:$1.0215
  • 500:$1.2329
  • 100:$1.5006
  • 10:$1.8670
  • 1:$2.0800
SN74LS640NSR
DISTI # 296-29919-6-ND		IC TRANSCVR INVERT 5.25V 20SO
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		1196In Stock
  • 1000:$1.0215
  • 500:$1.2329
  • 100:$1.5006
  • 10:$1.8670
  • 1:$2.0800
SN74LS640NSR
DISTI # 296-29919-2-ND		IC TRANSCVR INVERT 5.25V 20SO
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 10000:$0.8550
  • 6000:$0.8892
  • 2000:$0.9234
SN74LS640NSR
DISTI # SN74LS640NSR		Bus XCVR Single 8-CH 3-ST 20-Pin SOP T/R - Tape and Reel (Alt: SN74LS640NSR)
RoHS: Compliant
Min Qty: 2000
Container: Reel		Americas - 0
  • 2000:$0.9919
  • 4000:$0.9439
  • 8000:$0.9129
  • 12000:$0.8819
  • 20000:$0.8579
SN74LS640NSROctal bus transceivers2000
  • 1000:$0.7800
  • 750:$0.8500
  • 500:$1.0300
  • 250:$1.2300
  • 100:$1.3300
  • 25:$1.5300
  • 10:$1.6500
  • 1:$1.8400
SN74LS640NSR
DISTI # 595-SN74LS640NSR		Bus Transceivers Octal bus Transceiver
RoHS: Compliant		1029
  • 1:$2.0200
  • 10:$1.7100
  • 100:$1.3700
  • 500:$1.2000
  • 1000:$0.9920
  • 2000:$0.9240
  • 4000:$0.8900
SN74LS640NSRG4
DISTI # 595-SN74LS640NSRG4		Bus Transceivers Octal bus transceivr
RoHS: Compliant		0
    SN74LS640NSRE4
    DISTI # 595-SN74LS640NSRE4    		Bus Transceivers Octal bus Transceiver
    RoHS: Compliant    		0
      SN74LS640NSR 721
      • 201:$0.8000
      • 51:$1.0000
      • 1:$2.0000
      SN74LS640NSRINSTOCK19888
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        Availability
        Stock:
        Available
        On Order:
        1984
        Enter Quantity:
        Current price of SN74LS640NSR 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
        $2.02
        $2.02
        10
        $1.71
        $17.10
        100
        $1.37
        $137.00
        500
        $1.20
        $600.00
        1000
        $0.99
        $992.00
        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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