EPROM - OTP Memory IC 4Mbit Parallel 70 ns 32-PDIP
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EPROM - OTP Memory IC 4Mbit Parallel 70 ns 32-PDIP

AT27C040-70PU

DigiKey Part Number
AT27C040-70PU-ND
Manufacturer
Manufacturer Product Number
AT27C040-70PU
Description
IC EPROM 4MBIT PARALLEL 32DIP
Customer Reference
Detailed Description
EPROM - OTP Memory IC 4Mbit Parallel 70 ns 32-PDIP
Datasheet
 Datasheet
EDA/CAD Models
AT27C040-70PU Models
Product Attributes
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Category
Memory Organization
512K x 8
Mfr
Memory Interface
Parallel
Packaging
Tube
Access Time
70 ns
Part Status
Last Time Buy
Voltage - Supply
4.5V ~ 5.5V
DigiKey Programmable
Verified
Operating Temperature
-40°C ~ 85°C (TC)
Memory Type
Non-Volatile
Mounting Type
Through Hole
Memory Format
Package / Case
Technology
EPROM - OTP
Supplier Device Package
32-PDIP
Memory Size
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AT27C040-70JUMicrochip Technology1.512AT27C040-70JU-ND€7.18000MFR Recommended
AT27C040-90PUMicrochip Technology552AT27C040-90PU-ND€9.89000Similar
In-Stock: 221
Check for Additional Incoming Stock
Last Time Buy Date: 01/07/2026
All prices are in EUR
Tube
QuantityUnit PriceExt Price
1€9.92000€9.92
25€9.70280€242.57
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:€9.92000
Unit Price with VAT:€12.00320