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57C291C-25
57C291C-25 - Brand New IC IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
GENERAL DESCRIPTION
The WS57C191C/291C is an extremely High Performance 16K UV Erasable
Electrically Re-Programmable Read Only Memory (RPROM). It is manufactured in
an advanced CMOS technology which enables it to operate at Bipolar PROM speeds
while consuming only 25% of the power required by its Bipolar counterparts.
The WS57C191C/291C is also configured in the standard Bipolar PROM pinout
which provides an easy upgrade path for systems which are currently using
Bipolar PROMs. The WS57C191C is packaged in a conventional 600 mil DIP package
as well as a Plastic Leaded Chip Carrier (PLDCC) and a Ceramic Leadless Chip
Carrier (CLLCC).
The WS57C291C is packaged in a space saving 300 mil DIP package configuration.
Both are available in commercial, industrial, and military operating
temperature ranges.
KEY FEATURES
• Ultra-Fast Access Time
— tACC= 25 ns
—tCS= 12 ns
• Low Power Consumption
• Fast Programming
• Available in 300 Mil DIP and PLDCC
• Pin Compatible with Am27S191/291 and N82S191 Bipolar PROMs
• Immune to Latch-UP
— Up to 200 mA
• ESD Protection Exceeds 2000V
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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