The device is a relais driver for line card application.
It is able to operate four latching relais, one single side stable relay and one LED connected either to GND or VCC.
All the outputs can be set to LOW with the RST input as shown in the true table.
| Part number | 74ACT8244 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 54.07 KB |
| Description | RELAY DRIVER |
| Datasheet |
 74ACT8244 Datasheet
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| Part Number | Description | Manufacturer |
|---|---|---|
| 74ACT821 | 10-Bit D-Type Flip-Flop | Fairchild Semiconductor |
| 74ACT823 | 9-Bit D-Type Flip-Flop | Fairchild Semiconductor |
| 74ACT823 | 9-Bit D Flip-Flop | National Semiconductor |
| 74ACT825 | 8-Bit D-Type Flip-Flop | Fairchild Semiconductor |
| 74ACT818 | 8-Bit Diagnostic Register | Fairchild Semiconductor |
| Part Number | Description |
|---|---|
| 74ACT86 | QUAD EXCLUSIVE OR GATE |
| 74ACT00 | QUAD 2-INPUT NAND GATE |
| 74ACT02 | QUAD 2-INPUT NOR GATE |
| 74ACT04 | HEX INVERTER |
| 74ACT08 | QUAD 2-INPUT AND GATE |
The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.
