DS3487 Datasheet PDF - National Semiconductor
| Part Number | DS3487 | |
| Description | Quad TRI-STATE Line Driver | |
| Manufacturers | National Semiconductor | |
| Logo |  |
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There is a preview and DS3487 download ( pdf file ) link at the bottom of this page. Total 6 Pages | ||
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May 1998
DS3487
Quad TRI-STATE® Line Driver
General Description
National’s quad RS-422 driver features four independent
drivers which comply with EIA Standards for the electrical
characteristics of balanced voltage digital interface circuits.
The outputs are TRI-STATE structures which are forced to a
high impedance state when the appropriate output control
pin reaches a logic zero condition. All input pins are PNP
buffered to minimize input loading for either logic one or logic
zero inputs.
Features
n Four independent drivers
n TRI-STATE ® outputs
n Fast propagation times (typ 10 ns)
n TTL compatible
n 5V supply
n Output rise and fall times less than 15 ns
n Pin compatible with DS8924 and MC3487
Block and Connection Diagrams
Dual-In-Line Package
DS005780-1
Truth Table
Input
Control
Input
HH
LH
XL
L = Low logic state
H = High logic state
X = Irrelevant
Z = TRI-STATE(high impedance)
DS005780-2
Top View
Order Number DS3487M or DS3487N
See NS Package Number M16A or N16E
Non-Inverting
Output
H
L
Z
Inverting
Output
L
H
Z
TRI-STATE® is a registered trademark of National Semiconductor Corporation.
© 1998 National Semiconductor Corporation DS005780
www.national.com
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Physical Dimensions inches (millimeters) unless otherwise noted
Small Outline Package (M)
Order Number DS3487M
NS Package Number M16A
Molded Dual-In-Line Package (N)
Order Number DS3487N
NS Package Number N16E
5
www.national.com
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for DS3487 electronic component. |
| Information | Total 6 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ DS3487.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| DS3486 | The function is Quad RS-422/ RS-423 Line Receiver. National Semiconductor | |
| DS3486 | The function is DS3486 Quad RS-422 RS-423 Line Receiver (Rev. D). Texas Instruments |  |
| DS3486M | The function is Quad RS-422/ RS-423 Line Receiver. National Semiconductor | |
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