IDT74FCT621T Overview
The IDT54/74FCT621T/AT is an octal transceiver with non-inverting Open-Drain bus patible outputs in both send and receive directions. The B bus outputs are capable of sinking 64mA providing very good capacitive drive characteristics. These octal bus transceivers are designed for asynchronous two-way munication between data buses.
IDT74FCT621T Key Features
- Std. and A speed grades Low input and output leakage ≤1µA (max.) CMOS power levels True TTL input and output patibility
- VOH = 3.3V (typ.)
- VOL = 0.3V (typ.) Power off disable outputs permit “live insertion” Meets or exceeds JEDEC standard 18 specifications Pr
- FUNCTIONAL BLOCK DIAGRAM (1)
