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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 Outputs are open-collector and capable of sinking 25 mA segment Applications include TV and CB channel displays Features Y Direct 7-segment drive Y 25 mA segment current sink capability Y Low power re.
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
Obsolete
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
Obsolete
Absolute Maximum Ratings (Note 1)
If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | DS8664 |
National Semiconductor |
14-Digit Decoder / Driver |
|
| 2 | DS8603 |
DSTECH |
200mA Low Dropout Voltage Linear Regulator |
|
| 3 | DS8615 |
National Semiconductor |
130/225 MHz Low Power Dual Modulus Prescalers |
|
| 4 | DS8616 |
National Semiconductor |
130/225 MHz Low Power Dual Modulus Prescalers |
|
| 5 | DS8627 |
National Semiconductor |
130/225 MHz Low Power Prescalers |
|
| 6 | DS8628 |
National Semiconductor |
130/225 MHz Low Power Prescalers |
|
| 7 | DS8629 |
National Semiconductor |
120 Mhz Divide by 100 Prescaler |
|
| 8 | DS8640 |
National Semiconductor |
Quad NOR Unified Bus Receiver |
|
| 9 | DS8641 |
National Semiconductor |
Quad Unified Bus Transceiver |
|
| 10 | DS8654 |
National Semiconductor |
8-Output Display Driver |
|
| 11 | DS8673 |
National Semiconductor |
Low Power VHF/UHF Prescalers |
|
| 12 | DS8674 |
National Semiconductor |
Low Power VHF/UHF Prescalers |
|