鈮?/div>
1碌A(chǔ) (max.)
CMOS power levels
True TTL input and output compatibility:
鈥?V
OH
= 3.3V (typ.)
鈥?V
OL
= 0.3V (typ.)
Meets or exceeds JEDEC standard 18 specifications
Resistor outputs -15mA I
OH
, 12mA I
OL
Reduced system switching noise
Available in QSOP package
DESCRIPTION:
The FCT2374T 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) input 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 Q outputs on the low-to-high transition of the clock input.
The FCT2374T has balanced output drive with current limiting resistors.
This offers low ground bounce, minimal undershoot and controlled output
fall times-reducing the need for external series terminating resistors.
FCT2374T parts are plug-in replacements for FCT374T parts.
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
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
Q
0
Q
1
Q
2
Q
3
Q
4
Q
5
Q
6
Q
7
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
JUNE 2006
DSC-5492/6
漏 2006 Integrated Device Technology, Inc.
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