FSTU3384MTC Datasheet PDF - Fairchild Semiconductor
| Part Number | FSTU3384MTC | |
| Description | 10-Bit Bus Switch with -2V Undershoot Hardened Circuit (UHC) Protection | |
| Manufacturers | Fairchild Semiconductor | |
| Logo |  |
|
|
There is a preview and FSTU3384MTC download ( pdf file ) link at the bottom of this page. Total 5 Pages | ||
Preview 1 page No Preview Available !
May 1999
Revised December 1999
FSTU3384
10-Bit Bus Switch with
−2V Undershoot Hardened Circuit (UHC) Protection
General Description
The Fairchild Switch FSTU3384 provides 10 bits of high-
speed CMOS TTL-compatible bus switches. The low on
resistance of the switch allows inputs to be connected to
outputs without adding propagation delay generating addi-
tional ground bounce noise. Both the A Ports and the B
Ports are “undershoot hardened” with UHC protection to
support an extended input range to 2.0V below ground.
Fairchild’s integrated Undershoot Hardened Circuit, UHC
senses undershoot at the I/Os, and responds by preventing
voltage differentials from developing and turning on the
switch. The device is organized as two 5-bit switches with
separate bus enable (OE) signals. 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 a high-impedance state
exists between the two ports.
Features
s 4Ω switch connection between two ports
s Undershoot Hardened to -2.0V.
s Minimal propagation delay through the switch
s Low lCC.
s Zero ground bounce in flow-through mode
s Control inputs compatible with TTL level
s See Applications Note AN-5008 for details.
Ordering Code:
Order Number Package Number
Package Description
FSTU3384WM
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MO-153 4.4mm Wide
FSTU3384QSC
MQA24
24-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150” Wide
FSTU3384MTC
MTC24
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Diagram
Connection Diagram
Pin Descriptions
Pin Names
OEA, OEB
A0–A9
B0–B9
Description
Bus Switch Enable
Bus A
Bus B
UHC is a trademark of Fairchild Semiconductor Corporation.
© 1999 Fairchild Semiconductor Corporation DS500195
Truth Table
OEA
L
L
H
H
OEB
B0–B4
L A0–A4
H A0–A4
L HIGH-Z State
H HIGH-Z State
B5–B9
A5–A9
HIGH-Z State
A5–A9
HIGH-Z State
Function
Connect
Connect
Connect
Disconnect
www.fairchildsemi.com
|
| |
 
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Package Number MTC24
Technology Description
The Fairchild Switch family derives from and embodies Fairchild’s proven switch technology used for several years in its
74LVX3L384 (FST3384) bus switch product.
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably expected to result in a significant injury to the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
www.fairchildsemi.com
5 www.fairchildsemi.com
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for FSTU3384MTC electronic component. |
| Information | Total 5 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ FSTU3384MTC.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| FSTU3384MTC | The function is 10-Bit Bus Switch with -2V Undershoot Hardened Circuit (UHC) Protection. Fairchild Semiconductor | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
FSTU
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||