DS1631 Datasheet PDF - National Semiconductor
| Part Number | DS1631 | |
| Description | CMOS Dual Peripheral Drivers | |
| Manufacturers | National Semiconductor | |
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There is a preview and DS1631 download ( pdf file ) link at the bottom of this page. Total 9 Pages | ||
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July 1992
DS1631 DS3631 DS1632 DS3632 DS1633 DS3633
DS1634 DS3634 CMOS Dual Peripheral Drivers
General Description
The DS1631 series of dual peripheral drivers was designed
to be a universal set of interface components for CMOS
circuits
Each circuit has CMOS compatible inputs with thresholds
that track as a function of VCC (approximately VCC) The
inputs are PNPs providing the high impedance necessary
for interfacing with CMOS
Outputs have high voltage capability minimum breakdown
voltage is 56V at 250 mA
The outputs are Darlington connected transistors This al-
lows high current operation (300 mA max) at low internal
VCC current levels since base drive for the output transistor
is obtained from the load in proportion to the required load-
ing conditions This is essential in order to minimize loading
on the CMOS logic supply
Typical VCC e 5V power is 28 mW with both outputs ON
VCC operating range is 4 5V to 15V
The circuit also features output transistor protection if the
VCC supply is lost by forcing the output into the high impe-
dance OFF state with the same breakdown levels as when
VCC was applied
Pin-outs are the same as the respective logic functions
found in the following popular series of circuits DS75451
DS75461 This feature allows direct conversion of present
systems to the MM74C CMOS family and DS1631 series
circuits with great power savings
The DS1631 series is also TTL compatible at VCC e 5V
Features
Y CMOS compatible inputs
Y High impedance inputs
PNP’s
Y High output voltage breakdown
56V min
Y High output current capability
300 mA max
Y Same pin-outs and logic functions as DS75451 and
DS75461 series circuits
Y Low VCC power dissipation (28 mW both outputs ‘‘ON’’
at 5V)
Connection Diagrams (Dual-In-Line and Metal Can Packages)
TL F 5816–1
Top View
Order Number DS1631J-8
or DS3631N
TL F 5816 – 2
TL F 5816 – 3
Top View
Top View
Order Number DS1632J-8 Order Number DS1633J-8
or DS3632N
or DS3633N
See NS Package Number J08A or N08E
TL F 5816 – 4
Top View
Order Number DS1634J-8
or DS3634N
TL F 5816–5
Top View
(Pin 4 is electrically connected to the
case )
Order Number DS1631H
TL F 5816 – 6
Top View
TL F 5816 – 7
Top View
(Pin 4 is electrically connected to the (Pin 4 is electrically connected to the
case )
case )
Order Number DS1632H
Order Number DS1633H
See NS Package Number H08C
TL F 5816 – 8
Top View
(Pin 4 is electrically connected to the
case )
Order Number DS1634H
C1995 National Semiconductor Corporation TL F 5816
RRD-B30M105 Printed in U S A
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Switching Time Waveforms
TL F 5816 – 13
Note 1 The pulse generator has the following characteristics PRR e 500 kHz ZOUT 50X
Note 2 CL includes probe and jig capacitance
FIGURE 5 Switching Times
TL F 5816 – 14
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for DS1631 electronic component. |
| Information | Total 9 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ DS1631.PDF Datasheet ] | |
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