IDT74FCT534AT/CT
FAST CMOS OCTAL D REGISTER (3-STATE)
INDUSTRIAL TEMPERATURE RANGE
IDT74FCT534AT/CT
FAST CMOS OCTAL D
REGISTER (3-STATE)
FEATURES:
DESCRIPTION:
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The FCT534T 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.
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A and C grades
Low input and output leakage ≤1µA (max.)
CMOS power levels
True TTL input and output compatibility:
– VOH = 3.3V (typ.)
– VOL = 0.3V (typ.)
High Drive outputs (-15mA IOH, 48mA IOL)
Meets or exceeds JEDEC standard 18 specifications
Power off disable outputs permit "live insertion"
Available in SOIC and QSOP packages
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
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
OE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
AUGUST 2000
1
© 2000 Integrated Device Technology, Inc.
DSC-5493/4
