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FST16209MTD

Description
CBT/FST/QS/5C/B SERIES, DUAL 9-BIT EXCHANGER, TRUE OUTPUT, PDSO48, 6.10 MM, MO-153ED, TSSOP-48
Categorylogic    logic   
File Size822KB,6 Pages
ManufacturerRochester Electronics
Websitehttps://www.rocelec.com/
Environmental Compliance  
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FST16209MTD Overview

CBT/FST/QS/5C/B SERIES, DUAL 9-BIT EXCHANGER, TRUE OUTPUT, PDSO48, 6.10 MM, MO-153ED, TSSOP-48

FST16209MTD Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerRochester Electronics
Parts packaging codeTSSOP
package instructionTSSOP,
Contacts48
Reach Compliance Codeunknown
Other featuresTTL COMPATIBLE BUS SWITCH
seriesCBT/FST/QS/5C/B
JESD-30 codeR-PDSO-G48
JESD-609 codee3
length12.5 mm
Logic integrated circuit typeBUS EXCHANGER
Humidity sensitivity levelNOT SPECIFIED
Number of digits9
Number of functions2
Number of ports4
Number of terminals48
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output characteristics3-STATE
Output polarityTRUE
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
propagation delay (tpd)15.2 ns
Certification statusCOMMERCIAL
Maximum seat height1.2 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4 V
Nominal supply voltage (Vsup)4.5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTIN
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width6.1 mm

FST16209MTD Preview

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FST16209 18-Bit Bus Exchange Switch
September 1997
Revised June 2005
FST16209
18-Bit Bus Exchange Switch
General Description
The Fairchild Switch FST16209 provides 18-bits of high-
speed CMOS TTL-compatible bus switching or exchang-
ing. The low on resistance of the switch allows inputs to be
connected to outputs without adding propagation delay or
generating additional ground bounce noise.
The device operates as a 18-bit bus switch or a 9-bit bus
exchanger, which allows data exchange between the four
signal ports via the data-select terminals.
Features
s
4
:
switch connection between two ports.
s
Minimal propagation delay through the switch.
s
Low l
CC
.
s
Zero bounce in flow-through mode.
s
Control inputs compatible with TTL level.
Ordering Code:
Order Number
FST16209MEA
FST16209MTD
Package Number
MS48A
MTD48
Package Description
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Diagram
Connection Diagram
Truth Table
S2
L
L
L
L
H
H
H
H
S1
L
L
H
H
L
L
H
H
S0
L
H
L
H
L
H
L
H
A
1
Z
B
1
B
2
Z
Z
Z
B
1
B
2
A
2
Z
Z
Z
B
1
B
2
Z
B
2
B
1
A
1
A
1
Function
Disconnect
A
1
A
1
A
2
A
2
B
1
B
2
B
1
B
2
B
2
B
1
Pin Descriptions
Pin Name
S2, S1, S0
A
1
, A
2
B
1
, B
2
Description
Data-select inputs
Bus A
Bus B
Disconnect
B
1
, A
2
B
2
, A
2
© 2005 Fairchild Semiconductor Corporation
DS500056
www.fairchildsemi.com
FST16209
Absolute Maximum Ratings
(Note 1)
Supply Voltage (V
CC
)
DC Switch Voltage (V
S
)
DC Input Voltage (V
IN
)(Note 2)
DC Input Diode Current (l
IK
) V
IN

0V
DC Output (I
OUT
) Sink Current
DC V
CC
/GND Current (I
CC
/I
GND
)
Storage Temperature Range (T
STG
)

0.5V to

7.0V

0.5V to

7.0V

0.5V to

7.0V

50mA
128mA
Recommended Operating
Conditions
(Note 3)
Power Supply Operating (V
CC
)
Input Voltage (V
IN
)
Output Voltage (V
OUT
)
Input Rise and Fall Time (t
r
, t
f
)
Switch Control Input
Switch I/O
Free Air Operating Temperature (T
A
)
0nS/V to 5nS/V
0nS/V to DC
4.0V to 5.5V
0V to 5.5V
0V to 5.5V

/

100mA

65
q
C to

150
q
C

40
q
C to

85
q
C
Note 1:
The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum rating.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Note 2:
The input and output negative voltage ratings may be exceeded if
the input and output diode current ratings are observed.
Note 3:
Unused control inputs must be held HIGH or LOW. They may not
float.
DC Electrical Characteristics
Symbol
V
IK
V
IH
V
IL
I
I
I
OFF
R
ON
Parameter
Clamp Diode Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
Input Leakage Current
OFF-STATE Leakage Current
Switch On Resistance
(Note 5)
V
CC
(V)
4.5
4.0–5.5
4.0–5.5
5.5
0
5.5
4.5
4.5
4.5
4.0
I
CC
Quiescent Supply Current
Increase in I
CC
per Input
5.0V and T
A
T
A
Min

40
q
C to

85
q
C
Typ
(Note 4)
Max
Units
V
V
0.8
V
I
IN
Conditions

1.2
2.0

18mA
r
1.0
10
P
A
P
A
P
A
:
:
:
:
P
A
mA
0
d
V
IN
d
5.5V
V
IN
V
IN
V
IN
V
IN
V
IN
V
IN
5.5V
0V, I
IN
0V, I
IN
2.4V, I
IN
2.4V, I
IN
64mA
30mA
15mA
15mA
0
0
d
A, B
d
V
CC
r
1.0
4
4
8
14
7
7
12
20
3
2.5
5.5
5.5

25
q
C
V
CC
or GND, I
OUT
'
I
CC
One Input at 3.4V
Other Inputs at V
CC
or GND
Note 4:
Typical values are at V
CC
Note 5:
Measured by the voltage drop between A and B pins at the indicated current through the switch. On Resistance is determined by the lower of the
voltages on the two (A or B) pins.
www.fairchildsemi.com
2
FST16209
AC Electrical Characteristics
T
A
Symbol
Parameter
V
CC
Min
t
PHL
, t
PLH
t
PHL
, t
PLH
t
PZH
, t
PZL
t
PHZ
, t
PLZ
Propagation Delay Bus to Bus
(Note 6)
Propagation Delay S to Bus
Output Enable Time, S to A or B
Output Disable Time S to A or B
1.5
1.5
1.0
C
L

40
q
C to

85
q
C,
50pF, R
U
R
D
500
:
V
CC
Min
4.0V
Max
0.25
7.0
8.0
9.0
ns
ns
ns
ns
V
I
V
I
V
I
V
I
8.5
V
I
V
I
OPEN
OPEN
7V for t
PZL
OPEN for t
PZH
7V for t
PLZ
OPEN for t
PHZ
Figures
1, 2
Figures
1, 2
Figures
1, 2
Figures
1, 2
Units
Conditions
Figure
No.
4.5

5.5V
Max
0.25
7.0
7.5
Note 6:
This parameter is guaranteed by design but is not tested. The bus switch contributes no propagation delay other than the RC delay of the typical On
Resistance of the switch and the 50pF load capacitance, when driven by an ideal voltage source (zero output impedance).
Capacitance
(Note 7)
Symbol
C
IN
C
I/O
Note 7:
T
A
Parameter
Control pin Input Capacitance
Input/Output Capacitance

25
q
C, f
Typ
3
10
Max
Units
pF
pF
V
CC
V
CC
5.0V
Conditions
5.0V,
GND
S0, S1, and S2
1 MHz, Capacitance is characterized but not tested.
AC Loading and Waveforms
Note: Input driven by 50
:
source terminated in 50
:
Note: C
L
includes load and stray capacitance
Note: Input PRR
1.0 MHz, t
W
500 ns
FIGURE 1. AC Test Circuit
FIGURE 2. AC Waveforms
3
www.fairchildsemi.com
FST16209
Physical Dimensions
inches (millimeters) unless otherwise noted
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide
Package Number MS48A
www.fairchildsemi.com
4
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