IDT74FCT374A Datasheet | Integrated Device Tech

® FAST CMOS OCTAL D REGISTERS (3-STATE) IDT54/74FCT374/A/C IDT54/74FCT534/A/C IDT54/74FCT574/A/C Integrated Device Technology, Inc. Features : - IDT54/74FCT374/534/574 equivalent to FAST™ speed and drive - IDT54/74FCT374A/534A/574A up to 30% faster than FAST - IDT54/74FCT374C/534C/574C up to 50% faster than FAST - IOL = 48m A (mercial) and 32m A (military) - CMOS power levels (1m W typ. static) - Edge triggered master/slave, D-type flip-flops - Buffered mon clock and buffered mon threestate control - Product available in Radiation Tolerant and Radiation Enhanced versions - Military product pliant to MIL-STD-883, Class B - Meets or exceeds JEDEC Standard 18 specifications DESCRIPTION: The IDT54/74FCT374/A/C, IDT54/74FCT534/A/C and IDT54/74FCT574/A/C are 8-bit registers built using an advanced dual metal CMOS technology. These registers consist of eight D-type flip-flops with a buffered mon clock and buffered 3-state output control. When the output enable (OE) is LOW, the eight outputs are enabled. When the OE input is HIGH, the outputs are in the high-impedance state. Input data meeting the set-up and hold time requirements of the D inputs is transferred to the O outputs on the LOW-to HIGH transition of the clock input. The IDT54/74FCT374/A/C and IDT54/74FCT574/A/ C have non-inverting outputs with respect to the data at the D inputs. The IDT54/74FCT534/A/C have inverting outputs. FUNCTIONAL BLOCK DIAGRAM IDT54/74FCT374 AND IDT54/74FCT574 D0 CP CP D Q CP D Q CP D Q CP D Q CP D Q CP D Q CP D Q CP D Q D1 D2 D3 D4 D5 D6 D7 OE O0 O1 O2 O3 O4 O5 O6 O7 2603 cnv- 01 FUNCTIONAL BLOCK DIAGRAM IDT54/74FCT534 D0 CP CP D Q CP D Q CP D Q CP D Q CP D Q CP D Q CP D Q CP D Q D1 D2 D3 D4 D5 D6 D7 OE O0 O1 O2 O3 O4 O5 O6 O7 2603 cnv- 02 The IDT logo is a registered trademark of Integrated Device Technology, Inc. FAST is a trademark of National Semiconductor, Inc. MILITARY AND MERCIAL TEMPERATURE RANGES ©1992 Integrated Device Technology, Inc. MAY...