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4721BDC
National Semiconductor
Product No:
4721BDC
Manufacturer:
Package:
22-CDIP
Batch:
-
Datasheet:
-
Description:
STANDARD SRAM, 256X4, CMOS
Quantity:
Delivery:
Payment:
In Stock : Please Inquiry 
Update Time: -
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Product Information
Parameter Info
Product Details
User Guide
| Mfr | National Semiconductor |
| Series | 4721B |
| Package | Bulk |
| Technology | RAM |
| Memory Size | 1Kbit |
| Memory Type | Volatile |
| Memory Format | RAM |
| Mounting Type | Through Hole |
| Package / Case | 22-CDIP |
| Product Status | Active |
| Memory Interface | Parallel |
| Voltage - Supply | 4.5V ~ 5.5V |
| Memory Organization | 256 x 4 |
| DigiKey Programmable | Not Verified |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Supplier Device Package | 22-CDIP |
| Write Cycle Time - Word, Page | - |
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