IDT54FCT825B

® HIGH-PERFORMANCE CMOS BUS INTERFACE REGISTERS DESCRIPTION: Integrated Device Technology, Inc. IDT54/74FCT821A/B/C IDT54/74FCT823A/B/C IDT54/74FCT824A/B/C IDT54/74FCT825A/B/C FEATURES: Equivalent to AMD’s Am29821-25 bipolar registers in pinout/function, speed and output drive over full temperature and voltage supply extremes IDT54/74FCT821A/823A/824A/825A equivalent to FAST™ speed IDT54/74FCT821B/823B/824B/825B 25% faster than FAST IDT54/74FCT821C/823C/824C/825C 40% faster than FAST Buffered common Clock Enable (EN) and asynchronous Clear input (CLR) IOL = 48mA (commercial) and 32mA (military) Clamp diodes on all inputs for ringing suppression CMOS power levels (1mW typ. static) TTL input and output compatibility CMOS output level compatible Substantially lower input current levels than AMD’s bipolar Am29800 series (5µA max.) Product available in Radiation Tolerant and Radiation Enhanced versions Military product compliant to MIL-STD-883, Class B The IDT54/74FCT800 series is built using an advanced dual metal CMOS technology. The IDT54/74FCT820 series bus interface registers are designed to eliminate the extra packages required to buffer existing registers and provide extra data width for wider address/data paths or buses carrying parity. The IDT54/ 74FCT821 are buffered, 10-bit wide versions of the popular ‘374 function. The IDT54/74FCT823 and IDT54/74FCT824 are 9-bit wide buffered registers with Clock Enable (EN) and Clear (CLR) – ideal for p...