IDT74FST6800 Integrated Device Technology, IDT74FST6800 Datasheet

no-image

IDT74FST6800

Manufacturer Part Number
IDT74FST6800
Description
10-bit Bus Switch With Precharged Outputs
Manufacturer
Integrated Device Technology
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IDT74FST6800PG
Manufacturer:
MICRTEL
Quantity:
403
Part Number:
IDT74FST6800PG
Manufacturer:
IDT
Quantity:
20 000
Part Number:
IDT74FST6800PGG
Manufacturer:
IDT
Quantity:
3 000
Part Number:
IDT74FST6800Q
Manufacturer:
IDT
Quantity:
20
FEATURES:
• Bus switches provide zero delay paths
• Low switch on-resistance: 7Ω Ω Ω Ω Ω
• TTL-compatible input and output levels
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
• Available in QSOP and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
© 2006 Integrated Device Technology, Inc.
A
IDT74FST6800
10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS
ON
A
machine model (C = 200pF, R = 0)
10
1
10-BIT BUS SWITCH
WITH PRECHARGED
OUTPUTS
BIASV
B
B
1
10
1
PIN CONFIGURATION
DESCRIPTION:
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
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. Without adequate bias on the gate-to-source junction of the
FET, the FET is turned off, therefore with no V
hot insertion capability.
output ports reduces the delay in this path to close to zero.
serves as the enable pin. When ON is high, A and B ports are isolated and
B outputs are precharged to the BIASV voltage, through the equivalent of
a 10KΩ resistor.
The FST6800 belongs to IDT's family of Bus switches. Bus switch devices
The low on-resistance and simplicity of the connection between input and
The FST6800 provides a 10-Bit TTL-compatible interface. The ON pin
GND
A
ON
A
A
A
A
A
A
A
A
A
10
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
12
QSOP/ TSSOP
TOP VIEW
INDUSTRIAL TEMPERATURE RANGE
16
24
23
22
21
20
19
18
17
15
14
13
IDT74FST6800
CC
applied, the device has
MARCH 2006
V
B
B
B
B
B
B
B
B
B
B
BIASV
CC
1
2
3
4
5
6
7
8
9
10
DSC-5519/4

Related parts for IDT74FST6800

IDT74FST6800 Summary of contents

Page 1

... B outputs are precharged to the BIASV voltage, through the equivalent of a 10KΩ resistor. PIN CONFIGURATION BIASV GND 1 INDUSTRIAL TEMPERATURE RANGE IDT74FST6800 applied, the device has ...

Page 2

... IDT74FST6800 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS ABSOLUTE MAXIMUM RATINGS Symbol Description (2) V Terminal Voltage with Respect to GND TERM T Storage Temperature STG I Maximum Continuous Channel Current OUT NOTES: 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied ...

Page 3

... IDT74FST6800 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS POWER SUPPLY CHARACTERISTICS Symbol Parameter ΔI Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply CCD (4) Current (6) 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 4

... IDT74FST6800 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS TEST CIRCUITS AND WAVEFORMS Pulse D.U.T Generator . R T Test Circuits for All Outputs DATA INPUT t SU TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL PRESET CLEAR t SU CLOCK ENABLE ETC. Set-up, Hold, and Release Times ...

Page 5

... IDT74FST6800 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS ORDERING INFORMATION IDT XX XX FST Temp. Range Device Type CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 X Package 6800 74 for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com 5 INDUSTRIAL TEMPERATURE RANGE Quarter-size Small Outline Package ...

Related keywords