IDT74FCT373C Datasheet | Integrated Device Tech

® FAST CMOS OCTAL TRANSPARENT LATCHES Integrated Device Technology, Inc. IDT54/74FCT373/A/C IDT54/74FCT533/A/C IDT54/74FCT573/A/C Features - IDT54/74FCT373/533/573 equivalent to FAST™ speed and drive - IDT54/74FCT373A/533A/573A up to 30% faster than FAST - Equivalent to FAST output drive over full temperature and voltage supply extremes - IOL = 48m A (mercial) and 32m A (military) - CMOS power levels (1m W typ. static) - Octal transparent latch with 3-state output control - JEDEC standard pinout for DIP and LCC - Product available in Radiation Tolerant and Radiation Enhanced versions - Military product pliant to MIL-STD-883, Class B DESCRIPTION The IDT54/74FCT373/A/C, IDT54/74FCT533/A/C and IDT54/74FCT573/A/C are octal transparent latches built using an advanced dual metal CMOS technology. These octal latches have 3-state outputs and are intended for bus oriented applications. The flip-flops appear transparent to the data when Latch Enable (LE) is HIGH. When LE is LOW, the data that meets the set-up time is latched. Data appears on the bus when the Output Enable (OE) is LOW. When OE is HIGH, the bus output is in the high-impedance state. FUNCTIONAL BLOCK DIAGRAMS IDT54/74FCT373 AND IDT54/74FCT573 D0 D O G G D1 D O G D2 D O G D3 D O G D4 D O G D5 D O G D6 D O G D7 D O OE O0 O1 O2 O3 O4 O5 O6 O7 2602 cnv- 01 IDT54/74FCT533 D0 D O G G D1 D O G D2 D O G D3 D O G D4 D O G D5 D O G D6 D O G D7 D O OE O0 O1 O2 O3 O4 O5 O6 O7 The IDT logo is a registered trademark of Integrated Device Technology, Inc. FAST is a trademark of National Semiconductor Co. 2602 cnv- 02 MILITARY AND MERCIAL TEMPERATURE RANGES ©1992 Integrated Device Technology, Inc. MAY 1992 DSC-4624/2...