SN74HC640PW is Obsolete and no longer manufactured.
Available Substitutes:

Parametric Equivalent

SN74HC640PWR
Texas Instruments
In Stock: 7,362
Unit Price: $1.39000
Datasheet
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Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP
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SN74HC640PW

DigiKey Part Number
SN74HC640PW-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
SN74HC640PW
Description
IC TXRX INVERT 6V 20-TSSOP
Customer Reference
Detailed Description
Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
SN74HC640PW Models
Product Attributes
Type
Description
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Category
Manufacturer
Texas Instruments
Series
74HC
Packaging
Tube
Part Status
Obsolete
Logic Type
Transceiver, Inverting
Number of Elements
1
Number of Bits per Element
8
Input Type
-
Output Type
3-State
Current - Output High, Low
7.8mA, 7.8mA
Voltage - Supply
2V ~ 6V
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
20-TSSOP
Base Product Number
74HC640
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Obsolete
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