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LD27256-20 The Intel LD27256-20 is a 256K (32K x 8) UV Erasable PROM. It features a 200ns access time and operates at a 5.0V supply voltage.
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LD27256-20

Available from 1 distributors
Mfr Name: Intel
Intel
The Intel LD27256-20 is a 256K (32K x 8) UV Erasable PROM. It features a 200ns access time and operates at a 5.0V supply voltage.
✓ Total Stock: 10 pcs
$ Price Range: $1.93

LD27256-20 Available from 1 distributor

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LD27256-20 Specifications Quick View

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LD27256-20 Description

Short technical summary and product information.

The Intel LD27256-20 is a 256 kilobit UV Erasable Programmable Read-Only Memory (PROM) organized as 32K words by 8 bits. This component offers a maximum access time of 200 nanoseconds, making it suitable for various data storage applications.

 

Designed with a nominal supply voltage of 5.0V, the LD27256-20 features a 3-state output configuration and requires a program voltage of 12.5V. It utilizes NMOS technology and comes in a 28-pin DIP package.

 

This UV Erasable PROM is ideal for applications requiring non-volatile data storage where reprogramming is infrequent. Its robust design and established technology make it a reliable choice for embedded systems and legacy designs.

LD27256-20 Quick Information

Product Type: UV Erasable PROM
Canonical Name: Intel LD27256-20 UV Erasable PROM
Subcategory: UV Erasable PROM

LD27256-20 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LD27256-20 Estimated Pricing

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1+ $1.93 $1.93

Estimated market price range - modelled values for guidance only, not live distributor offers.

LD27256-20 Features

  • 256K (32K x 8) UV Erasable PROM.
  • 200ns maximum access time.
  • 5.0V nominal supply voltage.
  • 3-state output configuration.
  • DIP package.

LD27256-20 Applications

  • Used in digital memory systems
  • Suitable for logic circuit applications
  • Ideal for fast data access requirements
  • Designed for through-hole PCB mounting

LD27256-20 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the memory size of the LD27256-20?

The LD27256-20 has a memory size of 32k words by 8 bits, totaling 256K bits.

What is the access time for the Intel LD27256-20?

The maximum access time for the LD27256-20 is 200 ns.

What is the operating voltage of the LD27256-20?

The nominal supply voltage for the LD27256-20 is 5.0V.

What package type is the LD27256-20 available in?

The LD27256-20 is available in a DIP package.

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