FSTU32160 Fairchild Semiconductor, FSTU32160 Datasheet

no-image

FSTU32160

Manufacturer Part Number
FSTU32160
Description
16-Bit to 32-Bit Multiplexer-Demultiplexer Bus Switch with -2V Undershoot Protection
Manufacturer
Fairchild Semiconductor
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FSTU32160
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Part Number:
FSTU32160AMTD
Manufacturer:
Fairchild Semiconductor
Quantity:
135
Part Number:
FSTU32160MTDX
Manufacturer:
PMC
Quantity:
28
Part Number:
FSTU32160MTDX
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
© 2000 Fairchild Semiconductor Corporation
FSTU32160MTD
FSTU32160
16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch
with 2V Undershoot Protection
General Description
The Fairchild Switch FSTU32160 is a 16-bit to 32-bit high-
speed CMOS TTL-compatible multiplexer/demultiplexer
bus switch. The low on resistance of the switch allows
inputs to be connected to outputs without adding propaga-
tion delay or generating additional ground bounce noise.
The device can be used in applications where two buses
need to be addressed simultaneously. The FSTU32160 is
designed so that the A Port demultiplexes into B
both. The A and B Ports have “undershoot hardened” cir-
cuit protection to support an extended range to 2.0V below
ground. Fairchild’s integrated Undershoot Hardened Circuit
(UHC ) senses undershoot at the I/O’s, and responds by
preventing voltage differentials from developing and turn-
ing on the switch.
Two select (S
When S
to a selectable bias voltage (Bias V) to minimize live inser-
tion noise.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
UHC
Order Number
is a trademark of Fairchild Semiconductor Corporation.
1
, S
2
are HIGH, the device precharges the B Port
1
, S
2
) inputs provide switch enable control.
Package Number
MTD56
56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
DS500244
1
or B
2
or
Features
Undershoot hardened to 2V (A and B Ports).
Slower Output Enable times prevent signal disruption
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.
See Applications Note AN-5008 for details
CC
Package Description
.
May 1999
Revised December 2000
www.fairchildsemi.com

Related parts for FSTU32160

FSTU32160 Summary of contents

Page 1

... FSTU32160 16-Bit to 32-Bit Multiplexer/Demultiplexer Bus Switch with 2V Undershoot Protection General Description The Fairchild Switch FSTU32160 is a 16-bit to 32-bit high- speed CMOS TTL-compatible multiplexer/demultiplexer bus switch. The low on resistance of the switch allows inputs to be connected to outputs without adding propaga- tion delay or generating additional ground bounce noise. ...

Page 2

Connection Diagram www.fairchildsemi.com Pin Descriptions Pin Name Description Select Inputs Truth Table Inputs Function ...

Page 3

Absolute Maximum Ratings Supply Voltage ( Switch Voltage (V ) (Note 2) S BiasV Voltage Range DC Input Control Pin Voltage (V ) (Note Input Diode Current ( ...

Page 4

AC Electrical Characteristics Symbol Parameter (Note 7) PHL PLH t Output Enable Time, PZH Output Enable Time, PZL Output Disable ...

Page 5

AC Loading and Waveforms Note: Input driven by 50 source terminated in 50 Note: C includes load and stray capacitance Note: Input PRR 1.0 MHz, t 500 ns W FIGURE 2. AC Test Circuit FIGURE ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted 56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Technology Description The Fairchild Switch family derives from and embodies Fairchild’s proven switch technology used for several years in its 74LVX3L384 (FST3384) ...

Related keywords