Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-PDIP
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SN74LS640N

DigiKey Part Number
296-14897-5-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
SN74LS640N
Description
IC TXRX 4.75V/5.25V 20-PDIP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-PDIP
Datasheet
 Datasheet
EDA/CAD Models
SN74LS640N Models
Product Attributes
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Category
Output Type
3-State
Manufacturer
Texas Instruments
Current - Output High, Low
15mA, 24mA
Series
Voltage - Supply
4.75V ~ 5.25V
Packaging
Tube
Operating Temperature
0°C ~ 70°C (TA)
Part Status
Active
Mounting Type
Through Hole
Logic Type
Transceiver, Inverting
Package / Case
20-DIP (0.300", 7.62mm)
Number of Elements
1
Supplier Device Package
20-PDIP
Number of Bits per Element
8
Base Product Number
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Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN74ALS620ANRochester Electronics, LLC2192156-SN74ALS620AN-ND85,97000 KčParametric Equivalent
SN74ALS640B-1NRochester Electronics, LLC2 6742156-SN74ALS640B-1N-ND23,39457 KčParametric Equivalent
SN74ALS640B-1N3Rochester Electronics, LLC2 3202156-SN74ALS640B-1N3-ND11,03162 KčParametric Equivalent
SN74ALS640BNRochester Electronics, LLC3 6822156-SN74ALS640BN-ND40,58000 KčParametric Equivalent
SN74LS640N3Rochester Electronics, LLC1 2602156-SN74LS640N3-ND4,12101 KčParametric Equivalent
In-Stock: 454
Check for Additional Incoming Stock
Quantity
All prices are in CZK
Tube
QuantityUnit PriceExt Price
166,35000 Kč66,35 Kč
2046,46850 Kč929,37 Kč
4043,80175 Kč1 752,07 Kč
10040,98810 Kč4 098,81 Kč
26038,73162 Kč10 070,22 Kč
50037,50200 Kč18 751,00 Kč
1 00036,42271 Kč36 422,71 Kč
2 50035,28336 Kč88 208,40 Kč
5 00034,59677 Kč172 983,85 Kč
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:66,35000 Kč
Unit Price with VAT:80,28350 Kč
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