SN74ALS640BDWRE4 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

MFR Recommended


Texas Instruments
In Stock: 1 833
Unit Price: € 3,65000
Datasheet
Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74ALS640BDWRE4

DigiKey Part Number
SN74ALS640BDWRE4-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
SN74ALS640BDWRE4
Description
IC TXRX 4.5V/5.5V 20-SOIC
Customer Reference
Detailed Description
Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SN74ALS640BDWRE4 Models
Product Attributes
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Category
Output Type
3-State
Manufacturer
Texas Instruments
Current - Output High, Low
15mA, 24mA
Series
Voltage - Supply
4.5V ~ 5.5V
Packaging
Tape & Reel (TR)
Operating Temperature
0°C ~ 70°C (TA)
Part Status
Discontinued at DigiKey
Mounting Type
Surface Mount
Logic Type
Transceiver, Inverting
Package / Case
20-SOIC (0.295", 7.50mm Width)
Number of Elements
1
Supplier Device Package
20-SOIC
Number of Bits per Element
8
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN74ALS640BDWRTexas Instruments1 833296-38226-1-ND€ 3,65000MFR Recommended
Discontinued
This product is no longer carried by DigiKey. View Substitutes or Alternative Package Types
All prices are in EUR
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 000€ 1,52871€ 3 057,42
4 000€ 1,49761€ 5 990,44
Manufacturers Standard Package
Unit Price without VAT:€ 1,52871
Unit Price with VAT:€ 1,86503