IDT54FCT374DB Datasheet, PDF (1/7 Pages) Integrated Device Technology – FAST CMOS OCTAL D REGISTERS (3-STATE)

IDT54/74FCT374/A/C
FAST CMOS OCTAL D REGISTERS (3-STATE)
MILITARY AND COMMERCIAL TEMPERATURE RANGES
FAST CMOS OCTAL
D REGISTERS (3-STATE)
IDT54/74FCT374/A/C
FEATURES:
• IDT54FCT374 equal to FAST™ speed and drive
• IDT54/74FCT374A up to 30% faster than FAST
• IDT74FCT374C up to 50% faster than FAST
• IOL = 48mA (commercial) and 32mA (military)
• CMOS power levels (1mW typ. static)
• Edge-triggered master/slave, D-type flip-flops
• Buffered common clock and buffered common 3-state control
• MIlitary product compliant to MIL-STD-883, Class B
• Meets or exceeds JEDEC Standard 18 specifications
• Available in the following packages:
– Commercial: SOIC
– Military: CERDIP, LCC
DESCRIPTION:
The FCT374 is an 8-bit register built using an advanced dual metal CMOS
technology. These registers consist of eight D-type flip-flops with a buffered
common 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 FCT374 has non-inverting outputs with respect to the data at the D
inputs.
FUNCTIONAL BLOCK DIAGRAM
D0
D1
D2
D3
D4
D5
D6
D7
CP
CP ^D
CP ^D
CP ^D
CP ^D
CP ^D
CP ^D
CP ^D
CP ^D
Q
Q
Q
Q
Q
Q
Q
Q
OE
O0
O1
O2
O3
O4
O5
O6
O7
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
1
© 2002 Integrated Device Technology, Inc.
JUNE 2002
DSC-5423/2