SN74LS645N is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: € 1,43000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: € 2,64000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: € 1,18000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: € 4,98822
Datasheet

Parametric Equivalent


Rochester Electronics, LLC
In Stock: 12 293
Unit Price: € 1,48000
Datasheet

Parametric Equivalent


Rochester Electronics, LLC
In Stock: 1 193
Unit Price: € 6,10000
Datasheet

Parametric Equivalent


Rochester Electronics, LLC
In Stock: 660
Unit Price: € 0,96240
Datasheet

Parametric Equivalent


Rochester Electronics, LLC
In Stock: 6 269
Unit Price: € 2,64000
Datasheet

Parametric Equivalent


Rochester Electronics, LLC
In Stock: 1 395
Unit Price: € 5,59711
Datasheet

Parametric Equivalent


Rochester Electronics, LLC
In Stock: 320
Unit Price: € 0,79356
Datasheet
Transceiver, Non-Inverting 1 Element 1:2 Bit per Element 3-State Output 20-PDIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74LS645N

DigiKey Part Number
296-26519-5-ND
Manufacturer
Manufacturer Product Number
SN74LS645N
Description
IC TXRX NON-INVERT 5.25V 20-PDIP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Transceiver, Non-Inverting 1 Element 1:2 Bit per Element 3-State Output 20-PDIP
Datasheet
 Datasheet
EDA/CAD Models
SN74LS645N 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, Non-Inverting
Package / Case
20-DIP (0.300", 7.62mm)
Number of Elements
1
Supplier Device Package
20-PDIP
Number of Bits per Element
1:2
Base Product Number
Input Type
TTL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN74ALS245ANTexas Instruments0296-1492-5-ND€ 1,43000Parametric Equivalent
SN74ALS645A-1NTexas Instruments0296-5074-5-ND€ 2,64000Parametric Equivalent
SN74LS245NTexas Instruments0296-1655-5-ND€ 1,18000Parametric Equivalent
SN74LS623NTexas Instruments0296-34012-5-ND€ 4,98822Parametric Equivalent
SN74ALS245A-1NRochester Electronics, LLC12 2932156-SN74ALS245A-1N-ND€ 1,48000Parametric Equivalent
In-Stock: 0
Check Lead Time
Request Stock Notification
All prices are in EUR
Tube
QuantityUnit PriceExt Price
1€ 2,63000€ 2,63
20€ 1,84200€ 36,84
40€ 1,73625€ 69,45
100€ 1,62460€ 162,46
260€ 1,53500€ 399,10
500€ 1,48612€ 743,06
1 000€ 1,44326€ 1 443,26
2 500€ 1,39799€ 3 494,98
5 000€ 1,37072€ 6 853,60
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:€ 2,63000
Unit Price with VAT:€ 3,20860