74LS48 Datasheet PDF - National Semiconductor
| Part Number | 74LS48 | |
| Description | BCD to 7-Segment Decoder | |
| Manufacturers | National Semiconductor | |
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There is a preview and 74LS48 download ( pdf file ) link at the bottom of this page. Total 6 Pages | ||
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January 1992
DM74LS48
BCD to 7-Segment Decoder
General Description
The ’LS48 translates four lines of BCD (8421) input data
into the 7-segment numeral code and provides seven corre-
sponding outputs having pull-up resistors as opposed to
totem pole pull-ups These outputs can serve as logic sig-
nals with a HIGH output corresponding to a lighted lamp
segment or can provide a 1 3 mA base current to npn lamp
driver transistors Auxiliary inputs provide lamp test blank-
ing and cascadable zero-suppression functions
The ’LS48 decodes the input data in the pattern indicated in
the Truth Table and the segment identification illustration
Connection Diagram
Dual-In-Line Package
TL F 10172 – 1
Order Number DM74LS48M or DM74LS48N
See NS Package Number M16A or N16E
C1995 National Semiconductor Corporation TL F 10172
RRD-B30M105 Printed in U S A
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Physical Dimensions inches (millimeters)
16-Lead Small Outline Molded Package (M)
Order Number DM74LS48M
NS Package Number M16A
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 74LS48 electronic component. |
| Information | Total 6 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Product Image and Detail view | 1. 74LS48 [ Learn More ] | |
| Download | [ 74LS48.PDF Datasheet ] | |
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