Rochester QS72221-35JR

Manufacturer No:

QS72221-35JR

Manufacturer:

Rochester

Package:

Description:

32 Terminations FIFO memory IC 9K 1K x 9 20ns

Quantity:

In Stock :9580

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Shipping & Availability

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

Shipped from：HK Warehouse

Expected Shipping：Sat, May 30 - Sun, May 31, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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Quality Assurance

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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)

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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.

QS72221-35JR Information

Rochester QS72221-35JR technical specifications, attributes, parameters and parts with similar specifications to Rochester QS72221-35JR.

Type
Parameter

Mounting Type
Surface Mount

Surface Mount
YES

Operating Temperature
0°C~70°C

Packaging
Bulk

JESD-609 Code
e0

Pbfree Code
no

Part Status
Obsolete

Number of Terminations
32

Terminal Finish
TIN LEAD

Technology
CMOS

Type
Parameter

Terminal Position
QUAD

Terminal Form
J BEND

Supply Voltage
5V

JESD-30 Code
R-PQCC-J32

Function
Synchronous

Qualification Status
COMMERCIAL

Supply Voltage-Max (Vsup)
5.5V

Supply Voltage-Min (Vsup)
4.5V

Memory Size
9K 1K x 9

Access Time
20ns

Download datasheets and manufacturer documentation for Rochester QS72221-35JR.

QS72221-35JR Overview

This FIFO memory chip is packaged as a Bulk .Apps and data can be stored in the 9K 1K x 9 memory of the FIFO chip.The temperature should be kept at 0°C~70°C to ensure reliable operation.A mounting type of Surface Mount is associated with the FIFO memory.If the supply voltage is set to 5V , high efficiency can be achieved.FIFO means contains 32 terminations.A FIFO memory IC's maximum supply voltage of 5.5V is set for Vsup.As a general rule, keep the supply voltage (Vsup) above 4.5V in order to ensure normal operation.