IDT74FCT151T Datasheet, PDF (1/6 Pages) Integrated Device Technology – FAST CMOS 8-INPUT MULTIPLEXER

Integrated Device Technology, Inc.
FAST CMOS
8-INPUT MULTIPLEXER
IDT54/74FCT151T/AT/CT
FEATURES:
• Std., A, and C speed grades
• Low input and output leakage ≤1µA (max.)
• Extended commercial range of –40°C to +85°C
• CMOS power levels
• True TTL input and output compatibility
– VOH = 3.3V (typ.)
– VOL = 0.3V (typ.)
• High drive outputs (-15mA IOH, 48mA IOL)
• Power off disable outputs permit “live insertion”
• Meets or exceeds JEDEC standard 18 specifications
• Product available in Radiation Tolerant and Radiation
Enhanced versions
• Military product compliant to MIL-STD-883, Class B
and DESC listed (dual marked)
• Available in DIP, SOIC, CERPACK and LCC packages
DESCRIPTION:
The IDT54/74FCT151T/AT/CT are high-speed 8-input mul-
tiplexers built using an advanced dual metal CMOS technol-
ogy. They select one bit of data from up to eight sources under
the control of three select inputs. Both assertion and negation
outputs are provided.
The IDT54/74FCT151T/AT/CT has a common Active-LOW
enable (E) input. When E is LOW, data from one of eight inputs
is routed to the complementary outputs according to the 3-bit
code applied to the Select (S0-S2) inputs. A common appli-
cation of the ‘FCT151 is data routing from one of eight
sources.
FUNCTIONAL BLOCK DIAGRAM
I7
I6
I5
Z
I4
Z
I3
I2
I1
I0
S2 S1 S0
E
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
©1997 Integrated Device Technology, Inc.
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SEPTEMBER 1996
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