IDT54/74FCT374A/C
FAST CMOS OCTAL D REGISTERS (3-STATE)
MILITARY AND COMMERCIAL TEMPERATURE RANGES
FAST CMOS OCTAL
D REGISTERS (3-STATE)
IDT54/74FCT374A/C
FEATURES:
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IDT54/74FCT374A up to 30% faster than FAST
IDT54/74FCT374C up to 50% faster than FAST
I
OL
= 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, CERPACK
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
D
0
CP
CP
D
Q
CP
D
1
D
2
D
3
D
4
D
5
D
6
D
7
D
Q
CP
D
Q
CP
D
Q
CP
D
Q
CP
D
Q
CP
D
Q
CP
D
Q
OE
O
0
O
1
O
2
O
3
O
4
O
5
O
6
O
7
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
1
MAY 2002
DSC-5423/1
© 2002 Integrated Device Technology, Inc.
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
