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74FCT157CTQG8

Description
Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Input Multiplexer
Categorysemiconductor    logic   
File Size71KB,6 Pages
ManufacturerIDT (Integrated Device Technology, Inc.)
Websitehttp://www.idt.com/
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74FCT157CTQG8 Overview

Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Input Multiplexer

74FCT157CTQG8 Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerIDT (Integrated Device Technology, Inc.)
Product CategoryEncoders, Decoders, Multiplexers & Demultiplexers
RoHSDetails
ProductMultiplexers
Number of Bits4 bit
Number of Input Lines2 Input
Number of Output Lines1 Output
Propagation Delay Time5.2 ns
Supply Voltage - Min4.75 V
Supply Voltage - Max5.25 V
Minimum Operating Temperature0 C
Maximum Operating Temperature+ 70 C
Mounting StyleSMD/SMT
Package / CaseQSOP-16
PackagingCut Tape
PackagingMouseReel
PackagingReel
Height1.47 mm
Length4.9 mm
Width3.8 mm
NumOfPackaging3
Factory Pack Quantity3000
Unit Weight0.010159 oz
IDT74FCT157AT/CT/DT
FAST CMOS QUAD 2-INPUT MULTIPLEXER
INDUSTRIAL TEMPERATURE RANGE
FAST CMOS
QUAD 2-INPUT
MULTIPLEXER
FEATURES:
A, C, and D grades
Low input and output leakage
1µA (max.)
CMOS power levels
True TTL input and output compatibility:
– V
OH
= 3.3V (typ.)
– V
OL
= 0.3V (typ.)
High Drive outputs (-15mA I
OH
, 48mA I
OL
)
Meets or exceeds JEDEC standard 18 specifications
Power off disable outputs permit "live insertion"
Available in SOIC and QSOP packages
IDT74FCT157AT/CT/DT
DESCRIPTION:
The FCT157T is a high-speed quad 2-input multiplexer built using an
advanced dual metal CMOS technology. Four bits of data from two sources
can be selected using the common select input. The four buffered outputs
present the selected data in the true (non-inverting) form.
The FCT157T has a common, active-low, enable input. When the
enable input is not active, all four outputs are held low. A common application
of FCT157T is to move data from two different groups of registers to a
common bus. Another application is as a function generator. The FCT157T
can generate any four of the 16 different functions of two variables with one
variable common.
FUNCTIONAL BLOCK DIAGRAM
S
E
Three other multiplexers
I
1B
I
1D
I
0B
I
0D
Z
B
Z
D
I
1A
I
0A
Z
A
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
© 2009 Integrated Device Technology, Inc.
AUGUST 2009
DSC-5502/6

74FCT157CTQG8 Related Products

74FCT157CTQG8 74FCT157DTQG
Description Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Input Multiplexer Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Input Multiplexer
Product Attribute Attribute Value Attribute Value
Manufacturer IDT (Integrated Device Technology, Inc.) IDT (Integrated Device Technology, Inc.)
Product Category Encoders, Decoders, Multiplexers & Demultiplexers Encoders, Decoders, Multiplexers & Demultiplexers
RoHS Details Details
Package / Case QSOP-16 QSOP-16
Height 1.47 mm 1.47 mm
Length 4.9 mm 4.9 mm
Width 3.8 mm 3.8 mm
Factory Pack Quantity 3000 97
Packaging Reel Tube
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