The Am8224 is a single chip Clock Generator/Driver for the Am9080A and 8080A CPU. It contains a crystal·controlled oscillator, a "divide by nine" counter, two high-level drivers and several auxiliary logic functions, including a power-up reset, status strobe and synchronization of ready. Also provided are TTL compatible .
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No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AM82223-010 |
STMicroelectronics |
RF & MICROWAVE TRANSISTORS | |
2 | Am8226 |
AMD |
4-Bit Parallel Bidirectional Bus Driver | |
3 | Am8228 |
AMD |
System Controller and Bus Driver | |
4 | AM8205 |
AiT Semiconductor |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET | |
5 | AM8212 |
AMD |
8-Bit Input/Output Port | |
6 | Am8216 |
AMD |
4-Bit Parallel Bidirectional Bus Driver | |
7 | AM8237A |
Advanced Micro Devices |
Multimode DMA Controller | |
8 | Am8238 |
AMD |
System Controller and Bus Driver | |
9 | Am8251 |
AMD |
Programmable Communications Interface | |
10 | Am8253 |
AMD |
Programmable Interval Timer | |
11 | Am8253-5 |
AMD |
Programmable Interval Timer | |
12 | Am8255A |
AMD |
Programmable Peripheral Interface |