SN74LS640-1DW

SN74LS640-1DW
Mfr. #:
SN74LS640-1DW
Manufacturer:
Texas Instruments
Description:
Bus Transceivers Octal bus Transceiver
Lifecycle:
New from this manufacturer.
Datasheet:
SN74LS640-1DW Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
More Information:
SN74LS640-1DW more Information
Specifications
Product Attribute
Attribute Value
RoHS:
Y
Packaging:
Tube
Manufacturer:
Texas Instruments
Brand:
Texas Instruments
Input Level:
TTL
Output Level:
TTL
Product:
Standard Transceiver
Package / Case:
SOIC-20
Series:
SN74LS640
Mounting Style:
SMD/SMT
Subcategory:
Logic ICs
Logic Family:
LS
Polarity:
Inverting
Product Type:
Bus Transceivers
Product Category:
Bus Transceivers
Function:
Bus Transceiver
Technology:
Bipolar
Supply Voltage - Max:
5.25 V
Operating Supply Voltage:
4.75 V to 5.25 V
Supply Voltage - Min:
4.75 V
Factory Pack Quantity:
25
Number of Circuits:
8
Number of Channels:
8
Width:
7.52 mm
Output Type:
3-State/Open Collector
Low Level Output Current:
24 mA
Height:
2.35 mm
Propagation Delay Time:
15 ns
Length:
12.8 mm
Unit Weight:
0.017662 oz
Operating Temperature Range:
0 C to + 70 C
Minimum Operating Temperature:
0 C
High Level Output Current:
- 15 mA
Maximum Operating Temperature:
+ 70 C
Tags
SN74LS640-1DW, SN74LS640-1, SN74LS640, SN74LS64, SN74LS6, SN74LS, SN74L, SN74, SN7
SN74LS640-1DW Ratings and Reviews
  • NG

    Betty Wilson 2021-06-02

    I am a DIY electronic device designer. I found all parts which include passive and active components from this web. This is so helpful for my work. Recommend!

  • US

    Betty Williams 2021-05-21

    Very good electric component, 100% genuine security.

  • US

    Margaret Evans 2021-05-11

    I'm from the United States. As an electrical engineer, we often worry about outdated parts. OMO solves our problems perfectly.

  • UG

    Jennifer Thompson 2021-05-03

    goods received, very good, will buy again definitely .

  • US

    Paul Davies 2021-04-27

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  • US

    Joseph Walker 2021-04-23

    We have never had any issue with OMO Electronic. Recommend.

  • RU

    M***v 2019-05-11

    Fast delivery without damage. track number tracked all the way. The product description indicates: 300 pcs. 1 ~ 910 ohm 1/2 w resistance 1%Arrived: 300 pcs. 0,1 ~ 750 ohm 1/2 w resistance 1%I will not open a dispute, the seller should specify the description of the goods more accurately.

  • RU

    A***v 2019-03-24

    Description accurate. Everything is fine, i recommend the seller.

Descriptions of SN74LS640-1DW provided by its other distributors.
Chip One Stop Global
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube
Texas Instruments
Octal bus transceivers 20-SOIC 0 to 70
Digi-Key
IC TRANSCVR INVERT 5.25V 20SOIC
Newark
Transceiver Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
Farnell
LOGIC, BUS TRANSCVR OCTAL, 20SOIC; Supply Voltage Range:4.75V to 5.25V; Logic Case Style:SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (18-Jun-2010); Package / Case:SOIC; Logic IC Base Number:74640; Logic IC Family:LS; Logic IC Function:Octal Bus Transceiver; Supply Voltage Max:5.25V; Supply Voltage Min:4.75V; Termination Type:SMD
element14 APAC
LOGIC, BUS TRANSCVR OCTAL, 20SOIC; Logic Device Type:Transceiver, Inverting; Supply Voltage Range:4.75V to 5.25V; Logic Case Style:SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74640-1; Logic IC Base Number:74640; Logic IC Family:LS; Logic IC Function:Octal Bus Transceiver; Package / Case:SOIC; Supply Voltage Max:5.25V; Supply Voltage Min:4.75V; Termination Type:SMD
More Information
Logic Solutions
Texas Instruments 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
Other distributor's price
Part # Mfg. Description Stock Price
SN74LS640-1DWE4
Texas InstrumentsBus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20RoHS:Compliant45
  • 1000 $0.9900
  • 500 $1.0400
  • 100 $1.0800
  • 25 $1.1300
  • 1 $1.2200
SN74LS640-1DWE4DISTI #SN74LS640-1DWE4-ND
Texas InstrumentsIC TRANSCVR INVERT 5.25V 20SOICRoHS:CompliantMin Qty:350Container:TubeTemporarily Out of Stock
  • 350 $1.4900
SN74LS640-1DW
Texas Instruments*** FREE SHIPPING ORDERS OVER $100 *** LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20358
  • 225 $1.2375
  • 102 $1.3365
  • 1 $2.9700
SN74LS640-1DWE4DISTI #595-SN74LS640-1DWE4
Texas InstrumentsBus Transceivers Octal bus TransceiverRoHS:Compliant0 
SN74LS640-1DWG4DISTI #595-SN74LS640-1DWG4
Texas InstrumentsBus Transceivers Octal bus transceivrRoHS:Compliant0 
SN74LS640-1DWG4DISTI #SN74LS640-1DWG4-ND
Texas InstrumentsIC TRANSCVR INVERT 5.25V 20SOICRoHS:CompliantMin Qty:350Container:TubeTemporarily Out of Stock
  • 350 $1.4900
SN74LS640-1DWDISTI #SN74LS640-1DW
Texas InstrumentsBus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube - Rail/Tube (Alt: SN74LS640-1DW)RoHS:CompliantMin Qty:350Container:TubeAmericas - 0
  • 350 $1.0809
  • 400 $1.0289
  • 750 $0.9939
  • 1750 $0.9609
  • 3500 $0.9339
SN74LS640-1DW
Texas InstrumentsBus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20RoHS:Compliant5047
  • 1000 $0.9900
  • 500 $1.0400
  • 100 $1.0800
  • 25 $1.1300
  • 1 $1.2200
SN74LS640-1DWDISTI #296-34015-5-ND
Texas InstrumentsIC TRANSCVR INVERT 5.25V 20SOICRoHS:CompliantMin Qty:350Container:TubeTemporarily Out of Stock
  • 350 $1.4900
SN74LS640-1DWDISTI #595-SN74LS640-1DW
Texas InstrumentsBus Transceivers Octal bus TransceiverRoHS:Compliant0
  • 350 $1.4900
  • 500 $1.3100
  • 1000 $1.0900
  • 2500 $1.0100
  • 5000 $0.9690
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Availability
Stock:
Available
On Order:
4000
Enter Quantity:
Current price of SN74LS640-1DW 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)
Qty.
Unit Price
Ext. Price
350
$1.42
$495.42
500
$1.24
$622.25
1000
$1.04
$1,035.50
2500
$0.96
$2,398.75
5000
$0.92
$4,602.75
10000
$0.89
$8,854.00
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