| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
214 pcs
|
214 pcs | On Request | 1 | On Request | On Request | 9641 | On Request | On Request |
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The IDT71681SA35LB from Integrated Device Technology is a 16,384-bit (4K x 4-Bit) CMOS Static RAM. Fabricated using IDT's high-performance technology, it offers access times as fast as 15ns for commercial applications and up to 100ns for military grades.
This device features separate data inputs and outputs, making it suitable for various memory applications. It operates from a single 5V supply and includes a reduced power standby mode, consuming less than 10 µW typically when Chip Select (CS) is HIGH. The low-power (LA) versions also provide battery backup data retention capability, consuming only 1 µW typically off a 2V battery.
The IDT71681SA35LB is available in 24-pin DIP, 24-pin CERPACK, and 28-pin leadless chip carrier packages. Military grade products are compliant with MIL-STD-883, Class B, ensuring high performance and reliability for demanding applications. The CMOS process virtually eliminates alpha particle soft-error rates.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It is organized as 4K x 4-bits, for a total of 16K bits.
Commercial conditions specify a maximum access time of 45 ns; military conditions specify a maximum of 100 ns.
Typical standby power consumption is 10 µW.
Yes, the LA version retains data at 2V and typically consumes 1 µW off a 2V battery.
The IDT71681SA35LB is available in 24-pin DIP, 24-pin CERPACK, and 28-pin leadless chip carrier packages.
Commercial grade is 0°C to 70°C; military grade is -55°C to 125°C.
The maximum DC output current is 50 mA.