This item has been shown 18 times.
( Similar toTexas Instruments 74S287 and Signetics 82S129)
65ns 256x4 1024-Bit TTL PROM Schottky MemoryData Bus Width: 4-bit Memory Size: 1024-bit Access time: 65nsOperating Supply Voltage: 5V
Genuine Vintage New Old Stock Production
This sale is for LOT OF 10 ( ten )pieces per offer!
Original Tesla Referral Datasheet:HERE
Texas Instruments / Signetics Datasheet:HERE
Please note: These require >1 millisecond programming pulse, thus might not work with every PROM programming device out there.Some reports from customers having issues say, they can be programmed as82S129.
Terms and Conditions
By committing a purchase from this listing you confirm, that you have read, fully understand and accept the following:
The item(s) will be shipped by:
ECONOMY international mail ( without tracking) or STANDARD international mail ( with tracking)
it depends on what service you will choose during the checkout. Using a tracked service is always recommended!
IMPORTANT: If your order came with Economy mail chosen, you acknowledge, that you have consciously chosen an unregistered service without the possibility to have your package tracked/located in transit, therefore all associated risks of delays and/or loss of the package remain buyers responsibility and for your own expense. After-sale customer support in terms of order tracking, refunds and/or replacements in cases of delay and/or loss in transit will be ONLY possible for orders with Standard mail and will not be offered for orders with Economy mail chosen!
Estimated Time of business days /Rest of the world15-45 business days - 10 business days /Rest of the world10-15 business days)
- If you purchase several items you might be eligible for combined shipment discount in order to reduce shipment costs. Please contact us, if you intend to purchase multiple items or if you already did, so we can review and adjust your total, if needed.
- We reserve our right to offer only tracked mail and/or better service to selected listings and countries and refuse posting Economy, even if that service has been selected during check-out (in such cases we will contact you before posting with alternative options)