4050B Datasheet PDF - Fairchild Semiconductor
| Part Number | 4050B | |
| Description | Hex Inverting Buffer / Hex Non-Inverting Buffer | |
| Manufacturers | Fairchild Semiconductor | |
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There is a preview and 4050B download ( pdf file ) link at the bottom of this page. Total 7 Pages | ||
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October 1987
Revised January 1999
CD4049UBC • CD4050BC
Hex Inverting Buffer •
Hex Non-Inverting Buffer
General Description
The CD4049UBC and CD4050BC hex buffers are mono-
lithic complementary MOS (CMOS) integrated circuits con-
structed with N- and P-channel enhancement mode
transistors. These devices feature logic level conversion
using only one supply voltage (VDD). The input signal high
level (VIH) can exceed the VDD supply voltage when these
devices are used for logic level conversions. These
devices are intended for use as hex buffers, CMOS to DTL/
TTL converters, or as CMOS current drivers, and at VDD =
5.0V, they can drive directly two DTL/TTL loads over the
full operating temperature range.
Features
s Wide supply voltage range: 3.0V to 15V
s Direct drive to 2 TTL loads at 5.0V over full temperature
range
s High source and sink current capability
s Special input protection permits input voltages greater
than VDD
Applications
• CMOS hex inverter/buffer
• CMOS to DTL/TTL hex converter
• CMOS current “sink” or “source” driver
• CMOS HIGH-to-LOW logic level converter
Ordering Code:
Order Number Package Number
Package Description
CD4049UBCM
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow
CD4049UBCN
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
CD4050BCM
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow
CD4050BCN
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagrams
Pin Assignments for DIP
CD4049UBC
CD4050BC
Top View
© 1999 Fairchild Semiconductor Corporation DS005971.prf
Top View
www.fairchildsemi.com
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Switching Time Waveforms
Typical Applications
CMOS to TLL or CMOS at a Lower VDD
VDD1 ≥ VDD2
In the case of the CD4049UBC the output drive capability increases with increasing input voltage.
E.g., If VDD1 = 10V the CD4049UBC could drive 4 TTL loads.
5 www.fairchildsemi.com
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 4050B electronic component. |
| Information | Total 7 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ 4050B.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| 4050B | The function is Hex Inverting Buffer / Hex Non-Inverting Buffer. Fairchild Semiconductor | |
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