Rochester CY7C142-55PC

Manufacturer No:

CY7C142-55PC

Manufacturer:

Rochester

Package:

48-DIP (0.600, 15.24mm)

Description:

Memory IC

Quantity:

In Stock :7253

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Thu, May 28 - Fri, May 29, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

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Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

CY7C142-55PC Information

Rochester CY7C142-55PC technical specifications, attributes, parameters and parts with similar specifications to Rochester CY7C142-55PC.

Type
Parameter

Mounting Type
Through Hole

Package / Case
48-DIP (0.600, 15.24mm)

Supplier Device Package
48-DIP

Operating Temperature
0°C~70°C TA

Packaging
Tube

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Technology
SRAM - Dual Port, Asynchronous

Voltage - Supply
4.5V~5.5V

Memory Size
16Kb 2K x 8

Type
Parameter

Memory Type
Volatile

Access Time
55ns

Memory Format
SRAM

Memory Interface
Parallel

Write Cycle Time - Word, Page
55ns

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for Rochester CY7C142-55PC.

Datasheets:

rochesterelectronicsllc-cy7c14255pc-datasheets-0250.pdf

CY7C142-55PC Overview

There is a memory type Volatile for this type of device. The case comes in the Tube style. The file is embedded in a 48-DIP (0.600, 15.24mm) case. This chip has an 16Kb 2K x 8 size of memory on it, so a lot of data can be stored on it. Memory data is stored in SRAM-format, which is common in mainstream devices. 0°C~70°C TA is an extended operating temperature range, making this device ideal for demanding applications. A supply voltage of 4.5V~5.5V can be applied to it. There is a recommended mounting type of Through Hole for it.