Mfr. Part Number
CY7B991V-5JC
Manufacturer
Cypress Semiconductor (Infineon Technologies)
Package / Case
32-LCC (J-Lead)
Datasheet
Description
IC CLK BUFFER 8:8 80MHZ 32PLCC
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
sample
Free Sample
CY7B991V-5JC
Cypress Semiconductor (Infineon Technologies)
Request a free sample for evaluation. We will contact you shortly.
* Mandatory Fields
*Quantity:
*Contact Name
Contact Name is required
Company Name
*Email
Email is required
Phone
*Country
Country is required
Your Question
Cancel
SUBMIT
In Stock5,001
Unit
Price
$6.99
Buy Now
Buy at reference price · Secure checkout
Get Quote
No payment required · Reply within 24h
Reference Price
QuantityPrice
1$ 6.9900
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.
Need a better price?

Specification Summary

Package / Case
32-LCC (J-Lead)
Supplier Device Package
32-PLCC (11.43x13.97)
Voltage - Supply
2.97V ~ 3.63V
Frequency - Max
80 MHz
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Differential - Input:Output
Yes/Yes
Input
3-State
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.
Specifications
Product Description
Purchase & Inquiry
Differential - Input:Output
Yes/Yes
Frequency - Max
80 MHz
Input
3-State
Output
LVTTL
Number of Circuits
1
Ratio - Input:Output
8:8
Type
Buffer/Driver
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Voltage - Supply
2.97V ~ 3.63V
Package / Case
32-LCC (J-Lead)
Supplier Device Package
32-PLCC (11.43x13.97)
IC CLK BUFFER 8:8 80MHZ 32PLCC
Brand Introduction

On April 1st, 1999, Siemens Semiconductors became Infineon Technologies. A dynamic more flexible company geared towards success in the competitive, ever-changing world of microelectronics.

Infineon is a leading global designer, manufacturer and supplier of a broad range of semiconductors used in various microelectronic applications. Infineon's product portfolio consists of logic products, including digital, mixed-signal, and analog integrated circuits, as well as discrete semiconductor products.

Evaluation ( 0 )
Write Your Review
Email is required
SUBMIT
Content is required

Buying FAQ — CY7B991V-5JC

How do I buy CY7B991V-5JC from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes CY7B991V-5JC. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.