Datasheet Details
| Part number | HD74HC620 |
|---|---|
| Manufacturer | Hitachi Semiconductor (now Renesas) |
| File Size | 60.47 KB |
| Description | Octal Bus Transceivers |
| Datasheet |
 HD74HC620 Datasheet
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General Description
This octal bus transceiver is designed for asynchronous two-way communication between data buses.
The control fuction implementation allows for maximum flexibility in timing.
Key Features
- High Speed Operation: tpd (Bus to Bus) = 12 ns typ (CL = 50 pF) High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Enable Inputs GBA L H H L GAB L H L H Operation HD74HC620 B data to A bus A data to B bus Isolation B data to A bus, A data to B bus HD74HC623 B data to A bus A data to B bus Isolation B data.