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MM54C89 |
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| Part Number | MM54C89 |
| Manufacturer | National |
| Description | The MM54C89 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 The four... |
| Features |
Y Y Y Y
Y Y Y
Wide supply voltage range 3 0V to 15V Guaranteed noise margin 1 0V High noise immunity 0 45 VCC (typ ) Low power fan out of 2 TTL compatibility driving 74L Low power consumption 100 nW package (typ ) Fast access time 130 ns (typ ) at VCC e 10V TRI-STATE output
Write Operation Information present at the data inputs is written into the memory at the selected address by bringing write enable and memory enable low
Logic and Connection Diagrams
Dual-In-Line Package
Top View
TL F 5888 – 2 Order Number MM54C89 or MM74C89 TL F 5888 – 1 TRI-STATE is a registered trademark of Nat... |
| Document |
 MM54C89 Data Sheet
PDF 130.18KB |
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Desde 2024. D4U Semiconductor.
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