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IDT71B256S20TP
IDT71B256S20TP - Brand New IDT 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
DESCRIPTION:
The IDT71B74 is a high-speed cache address comparator subsystem consisting of a 65,536-bit static RAM organized as 8K x 8 and an 8-bit comparator. A single IDT71B74 can map 8K cache words into a 2 megabyte address space by using the 21 bits of address organized with the 13 LSBs for the cache address bits and the 8 higher bits for cache data bits. Two IDT71B74s can be combined to provide 29 bits of address comparison, etc.
FEATURES:
• High-speed address to MATCH comparison time
— Commercial: 8/10/12/15/20ns (max.)
• High-speed address access time
— Commercial: 8/10/12/15/20ns (max.)
• High-speed chip select access time
— Commercial: 6/7/8/10ns (max.)
• Power-ON Reset Capability
• Low power consumption
— 830mW (typ.) for 12ns parts
— 880mW (typ.) for 10ns parts
— 920mW (typ.) for 8ns parts
• Produced with advanced BiCMOS high-performance technology
• Input and output directly TTL-compatible
• Standard 28-pin plastic DIP and 28-pin SOJ (300 mil)
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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