FST6800MTCX Fairchild Semiconductor, FST6800MTCX Datasheet
FST6800MTCX
Manufacturer Part Number
FST6800MTCX
Description
IC SWITCH BUS 10BIT TTL 24TSSOP
Manufacturer
Fairchild Semiconductor
Type
Bus Switchr
Datasheet
1.FST6800MTCX.pdf
(5 pages)
Specifications of FST6800MTCX
Circuit
10 x 1:1
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
24-TSSOP
Logic Family
FST
Number Of Bits
10
Number Of Elements
1
Technology
CMOS
Low Level Output Current
128mA
On Resistance
11Ohm
Propagation Delay Time
7.3ns
Package Type
TSSOP
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
4V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Quiescent Current
3uA
Pin Count
24
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output High, Low
-
Lead Free Status / Rohs Status
Compliant
© 2000 Fairchild Semiconductor Corporation
FST6800WM
FST6800QSC
FST6800MTC
FST6800
10-Bit Bus Switch with Precharged Outputs
General Description
The Fairchild Switch FST6800 provides 10-bits of high-
speed CMOS TTL-compatible bus switching. 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 precharges
the B Port to a selectable bias voltage (BiasV) to minimize
live insertion noise.
The device is organized as a 10-bit switch with a bus
enable (OE) signal. When OE is LOW, the switch is ON
and Port A is connected to Port B. When OE is HIGH, the
switch is OPEN and the B Port is precharged to BiasV
through an equivalent 10-k
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Diagram
Pin Descriptions
Order Number
Pin Name
OE
A
B
Package Number
MQA24
MTC24
M24B
resistor.
Bus Switch Enable
Description
Bus A
Bus B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
24-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150 Wide
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
DS500022
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.
Output precharge to minimize live insertion noise.
Control inputs compatible with TTL level.
CC
Package Description
.
OE
H
L
B
A
BiasV
0
0
–B
–A
9
9
June 1997
Revised November 2000
Precharge
Function
Connect
www.fairchildsemi.com
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FST6800MTCX Summary of contents
Page 1
... Pin Descriptions Pin Name Description OE Bus Switch Enable A Bus A B Bus B © 2000 Fairchild Semiconductor Corporation Features 4 switch connection between two ports. Minimal propagation delay through the switch. Low Zero bounce in flow-through mode. Output precharge to minimize live insertion noise. Control inputs compatible with TTL level. ...
Page 2
Absolute Maximum Ratings Supply Voltage ( Switch Voltage ( Bias V Voltage Range DC Input Voltage (V ) (Note Input Diode Current ( Output (I ) ...
Page 3
AC Electrical Characteristics Symbol Parameter t ,t Prop Delay Bus to Bus (Note 6) PHL PLH t Output Enable Time PZH t PZL t Output Disable Time PHZ t PLZ Note 6: This parameter is guaranteed by design but is ...
Page 4
Physical Dimensions inches (millimeters) unless otherwise noted 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 24-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150 Wide www.fairchildsemi.com Package Number M24B Package Number MQA24 4 ...
Page 5
Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 24-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 ...