IDT74FCT863A

•Equivalent to AMD's Am29861-64 bipolar registers in pinout/ function, speed, and output drive over full temperature and voltage supply extremes
•IDT74FCT863A equivalent to FAST™ speed
•IDT74FCT863B 25% faster than FAST
•High-speed symmetrical bidirectional transceivers
•IOL = 48mA
•Clamp diodes on all inputs for ringing suppression
•CMOS power levels (1mW typ. static)
•TTL input and output level compatible
•CMOS output level compatible
•Substantially lower input current levels than AMD's bilopar Am29800 series (5A max.)
•Available in SOIC package

The IDT74FCT863A series is built using an advanced dual metal CMOS technology. The IDT74FCT863 9-bit transceivers have NAND-ed output enables for maximum control flexibility.

All of the IDT74FCT863A high-performance interface family is designed for high-capacitance load drive capability while providing low-capacitance bus loading at both inputs and outputs. All inputs have clamp diodes and all outputs are designed for low-capacitance bus loading in the highimpedance state.