SN74HC645NS is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 80
Unit Price: $1.16000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.89000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.75000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $6.98381
Datasheet
Transceiver, Non-Inverting 1 Element 1:2 Bit per Element 3-State Output 20-SO
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74HC645NS

DigiKey Part Number
296-SN74HC645NS-ND
Manufacturer
Manufacturer Part Number
SN74HC645NS
Description
IC TXRX NON-INVERT 6V 20-SO
Customer Reference
Detailed Description
Transceiver, Non-Inverting 1 Element 1:2 Bit per Element 3-State Output 20-SO
Datasheet
 Datasheet
Product Attributes
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Category
Input Type
TTL
Manufacturer
Texas Instruments
Output Type
3-State
Series
Current - Output High, Low
7.8mA, 7.8mA
Packaging
Tube
Voltage - Supply
2V ~ 6V
Part Status
Active
Operating Temperature
-40°C ~ 85°C (TA)
Logic Type
Transceiver, Non-Inverting
Mounting Type
Surface Mount
Number of Elements
1
Package / Case
20-SOIC (0.209", 5.30mm Width)
Number of Bits per Element
1:2
Supplier Device Package
20-SO
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN74HC245NSTexas Instruments80296-53316-ND$1.16000Parametric Equivalent
SN74HC245ANSRTexas Instruments0296-SN74HC245ANSRTR-ND$0.89000Parametric Equivalent
SN74HC245NSRTexas Instruments0296-8278-2-ND$0.75000Parametric Equivalent
SN74HC623NSRTexas Instruments0SN74HC623NSR-ND$6.98381Parametric Equivalent
Unavailable
This product is no longer carried by DigiKey. View Substitutes