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Numéro de référence | DS8669 | ||
Description | 2-Digit BCD to 7-Segment Decoder/Driver | ||
Fabricant | National Semiconductor | ||
Logo | |||
1 Page
August 1986
DS8669 2-Digit BCD to 7-Segment Decoder Driver
General Description
The DS8669 is a 2-digit BCD to 7-segment decoder driver
for use with common anode LED displays The DS8669
drives 2 7-segment LED displays without multiplexing Out-
puts are open-collector and capable of sinking 25 mA seg-
ment Applications include TV and CB channel displays
Features
Y Direct 7-segment drive
Y 25 mA segment current sink capability
Y Low power requirement 16 mA typ
Y Very low input currents 2 mA typ
Y Input clamp diodes to both VCC and ground
Y No multiplexing oscillator noise
Logic and Connection Diagrams
Dual-In-Line Package
TL F 5836 – 1
Top View
Order Number DS8669N
See NS Package Number N24A
TL F 5836 – 2
C1995 National Semiconductor Corporation TL F 5836
RRD-B30M105 Printed in U S A
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Pages | Pages 4 | ||
Télécharger | [ DS8669 ] |
No | Description détaillée | Fabricant |
DS8664 | 14-Digit Decoder / Driver | National Semiconductor |
DS8669 | DS8669 2-Digit BCD to 7-Segment Decoder/Driver (Rev. A) | Texas Instruments |
DS8669 | 2-Digit BCD to 7-Segment Decoder/Driver | National Semiconductor |
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