FST3253MTCX Fairchild Semiconductor, FST3253MTCX Datasheet
FST3253MTCX
Manufacturer Part Number
FST3253MTCX
Description
MUX/DEMUX DUAL 4:1 TTL 16TSSOP
Manufacturer
Fairchild Semiconductor
Type
Multiplexer/Demultiplexerr
Datasheet
1.FST3253MX.pdf
(5 pages)
Specifications of FST3253MTCX
Circuit
2 x 1:4
Independent Circuits
1
Voltage Supply Source
Single Supply
Voltage - Supply
4 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP
Product
Multiplexer
Logic Family
FST
Number Of Lines (input / Output)
8.0 / 2.0
Propagation Delay Time
0.25 ns at 4 V to 5.5 V
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Input Lines
8.0
Number Of Output Lines
2.0
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output High, Low
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FST3253MTCX
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
© 1999 Fairchild Semiconductor Corporation
FST3253M
FST3253QSC
FST3253MTC
FST3253
Dual 4:1 Multiplexer/Demultiplexer Bus Switch
General Description
The Fairchild Switch FST3253 is a dual 4:1 high-speed
CMOS
switch. The low on resistance of the switch allows inputs to
be connected to outputs without adding propagation delay
or generating additional ground bounce noise.
When OE is LOW, S
selected B Port output. When OE is HIGH, the switch is
OPEN and a high-impedance state exists between the two
ports.
Ordering Code:
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Diagram
Pin Descriptions
Order Number
B
TTL-compatible
1
Pin Name
OE
, B
S
1
0
2
A
, OE
, S
, B
1
3
, B
2
Package Number
4
0
and S
MQA16
MTC16
M16A
multiplexer/demultiplexer
1
connect the A Port to the
Bus Switch Enables
Select Inputs
Description
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150 Wide
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Bus A
Bus B
DS500058
bus
Features
Connection Diagram
Truth Table
4 switch connection between two ports.
Minimal propagation delay through the switch.
Low l
Zero bounce in flow-through mode.
Control inputs compatible with TTL level.
S
X
X
H
H
L
L
1
CC
Package Description
.
S
X
X
H
H
L
L
0
OE
H
X
L
L
L
L
1
OE
H
X
L
L
L
L
2
September 1997
Revised December 1999
Disconnect 1A
Disconnect 2A
www.fairchildsemi.com
Function
A
A
A
A
B
B
B
B
1
2
3
4
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FST3253MTCX Summary of contents
Page 1
... OE Bus Switch Enables Select Inputs © 1999 Fairchild Semiconductor Corporation Features 4 switch connection between two ports. bus Minimal propagation delay through the switch. Low Zero bounce in flow-through mode. Control inputs compatible with TTL level. Package Description Connection Diagram Truth Table ...
Page 2
Absolute Maximum Ratings Supply Voltage ( Switch Voltage ( Input Voltage (V )(Note Input Diode Current ( Output (I ) Sink Current OUT DC V ...
Page 3
AC Electrical Characteristics Symbol Parameter t ,t Prop Delay Bus to Bus (Note 6) PHL PLH Prop Delay, Select to Bus Output Enable Time, Select to Bus B PZH PZL Output Enable Time Bus ...
Page 4
Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow 16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150 Wide www.fairchildsemi.com Package Number M16A Package Number MQA16 4 ...
Page 5
Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Technology Description The Fairchild Switch family derives from and embodies Fairchild’s proven switch technology used for several years in its 74LVX3L384 ...