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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
IDTQS74FCT253AT
DESCRIPTION:
The IDTQS74FCT253AT is a high-speed CMOS TTL-compatible dual
4-input multiplexer with 3-state outputs. All inputs have clamp diodes for
undershoot noise suppression. All outputs have ground bounce suppres-
sion. Outputs will not load an active bus when Vcc is removed from the
device.
FUNCTIONAL BLOCK DIAGRAM
EB
EA
S1
S0
I0A
I1A
I2A
I3A
I0B
I1B
I2B
I3B
YA
YB
INDUSTRIAL TEMPERATURE RANGE
1
c
2001 Integrated Device Technology, Inc.
MARCH 2001
DSC-5873/-