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CMOS power levels: <7.5mW static
Undershoot clamp diodes on all inputs
True TTL input and output compatibility
Ground bounce controlled outputs
Reduced output swing of 0 to 3.5V
I
OL
= 48mA
Available in SOIC and QSOP packages
IDTQS74FCT251AT
DESCRIPTION:
The IDTQS74FCT251T is a high-speed CMOS TTL-compatible 8-input
multiplexer with 3-state outputs. All inputs have clamp diodes for undershoot
noise suppression. All outputs have ground bounce suppression. Outputs
will not load an active bus when Vcc is removed from the device.
FUNCTIONAL BLOCK DIAGRAM
E
S2
S1
S0
I0
I1
I2
I3
I4
I5
I6
I7
Y
Y
INDUSTRIAL TEMPERATURE RANGE
1
c
2001 Integrated Device Technology, Inc.
FEBRUARY 2001
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