MM74C89 Overview
Description
The MM74C89 is a 16-word by 4-bit random access read/ write memory. Inputs to the memory consist of four address lines, four data input lines, a write enable line and a memory enable line.
| Part | MM74C89 |
|---|---|
| Description | 64-Bit 3-STATE Random Access Read/Write Memory |
| Manufacturer | Fairchild Semiconductor |
| Size | 60.65 KB |
Related Datasheets
| Part Number | Manufacturer | Description |
|---|---|---|
| MM74C89 | National Semiconductor | 64-Bit TRI-STATE Random Access Read/Write Memory |
| MM74C85 | National Semiconductor | 4-Bit Magnitude Comparator |
| MM74C86 | National Semiconductor | Quad 2-Input EXCLUSIVE-OR Gate |