IDT74FST163232 Integrated Device Technology, IDT74FST163232 Datasheet

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IDT74FST163232

Manufacturer Part Number
IDT74FST163232
Description
16-bit Synchronous 2 1 Mux/demux Switch
Manufacturer
Integrated Device Technology
Datasheet

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Part Number:
IDT74FST163232PA
Manufacturer:
IDT
Quantity:
6 219
DESCRIPTION:
Bus switch devices perform the function of connecting or
isolating two ports without providing any inherent current sink
or source capability. Thus they generate little or no noise of
their own while providing a low resistance path for an external
FUNCTIONAL BLOCK DIAGRAM
FEATURES:
• Bus switches provide zero delay paths
• Extended commercial range of –40 C to +85 C
• Low switch on-resistance:
• TTL-compatible input and output levels
• ESD > 2000V per MIL-STD-883, Method 3015;
• Available in SSOP, TSSOP and TVSOP
PIN DESCRIPTION
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
COMMERCIAL TEMPERATURE RANGE
1997 Integrated Device Technology, Inc.
FST163xxx – 4
> 200V using machine model (C = 200pF, R = 0)
The FST163232 belong to IDT's family of Bus switches.
Pin Names
Integrated Device Technology, Inc.
CLKEN
B
CLK
S
1
A
, B
0,1
CLKEN
2
CLK
S0
S1
I/O
I/O
I/O
I
I
I
Bus A
Buses B
Control Pins
Clock Input. Clocks S
Rising Edge
Clock Enable Input
1,
Description
B
2
16-BIT SYNCHRONOUS
2:1 MUX/DEMUX SWITCH
D
CE
D
CE
CLK
0,1
CLK
on
3511 tbl 01
1
driver. These devices connect input and output ports through
an n-channel FET. When the gate-to-source junction of this
FET is adequately forward-biased the device conducts and
the resistance between input and output ports is small. With-
out adequate bias on the gate-to-source junction of the FET,
the FET is turned off, therefore with no V
has hot insertion capability.
between input and output ports reduces the delay in this path
to close to zero.
ports that support 2:1 multiplexing. The S
select and switch enable/disable. The S
chronous and clocked on the rising edge of CLK when
is low.
B1 and B2.
1A
The low on-resistance and simplicity of the connection
The FST163232 provides three 16-bit TTL- compatible
Port A can be connected to port B1 or port B2 or both ports
ADVANCE INFORMATION
1 of 16 Channels
IDT74FST163232
CC
0,1
0,1
applied, the device
FEBRUARY 1997
pins control mux
inputs are syn-
3511 drw 01
1
1
B
B
1
2
CLKEN
DSC-3511/2

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IDT74FST163232 Summary of contents

Page 1

... Port A can be connected to port B1 or port B2 or both ports B1 and B2 CLK CLK Description 0,1 3511 tbl 01 1 IDT74FST163232 ADVANCE INFORMATION applied, the device CC pins control mux 0,1 inputs are syn- 0,1 CLKEN Channels 3511 drw 01 FEBRUARY 1997 ...

Page 2

... IDT74FST163232 16-BIT SYNCHRONOUS 2:1 MUX/DEMUX SWITCH PIN CONFIGURATION GND 13 SO56-1 14 SO56-2 Vcc SO56 11A ...

Page 3

... IDT74FST163232 16-BIT SYNCHRONOUS 2:1 MUX/DEMUX SWITCH DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Commercial – + Symbol Parameter V Input HIGH Voltage IH V Input LOW Voltage IL I Input HIGH Current Input LOW Voltage High Impedance Output Current ...

Page 4

... IDT74FST163232 16-BIT SYNCHRONOUS 2:1 MUX/DEMUX SWITCH POWER SUPPLY CHARACTERISTICS Symbol Parameter I Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply CCD (4) Current I Total Power Supply Current C NOTES: 1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type. ...

Page 5

... IDT74FST163232 16-BIT SYNCHRONOUS 2:1 MUX/DEMUX SWITCH TEST CIRCUITS AND WAVEFORMS TEST CIRCUITS FOR ALL OUTPUTS Pulse D.U.T. Generator R T SET-UP, HOLD AND RELEASE TIMES DATA INPUT t SU TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL PRESET CLEAR t SU CLOCK ENABLE ETC ...

Page 6

... IDT74FST163232 16-BIT SYNCHRONOUS 2:1 MUX/DEMUX SWITCH ORDERING INFORMATION IDT XX FST 16 XX Temp. Range Device Type Integrated Device Technology, Inc. reserves the right to make changes to the specifications in this data sheet in order to improve design or performance and to supply the best possible product. Integrated Device Technology, Inc. ...

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