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The DS8615 series products are low power dual modulus prescalers which divide by 32 33 and 40 41 respectively The modulus control (MC) input selects division by N when at a high TTL level and division by N a 1 when at a low TTL level The clock inputs are buffered providing 40 100 mVrms input sensitivity The two outputs provide the user the option to wire eit.
Y Y Y Y Y
Input frequency 130 MHz (-4) 225 MHz (-2) Low power 10 mA (-4 -2) Input sensitivity 100 mVrms (-4) 40 mVrms (-2) Pin compatible with Motorola MC12015-16 prescalers Unregulated regulated power supply option
Logic and Connection Diagrams
Generalized d N N a 1
TL F 5240
– 1
Dual-In-Line Package
TL F 5240
– 2
Top View Order Number DS8615N or DS8616N (-4 -2) See NS Package Number N08E
C1995 National Semiconductor Corporation
TL F 5240
RRD-B30M105 Printed in U S A
Absolute Maximum Ratings (Note 1)
If Military Aerospace specified devices are required please contact the National Se.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | DS8616 |
National Semiconductor |
130/225 MHz Low Power Dual Modulus Prescalers |
|
| 2 | DS8603 |
DSTECH |
200mA Low Dropout Voltage Linear Regulator |
|
| 3 | DS8627 |
National Semiconductor |
130/225 MHz Low Power Prescalers |
|
| 4 | DS8628 |
National Semiconductor |
130/225 MHz Low Power Prescalers |
|
| 5 | DS8629 |
National Semiconductor |
120 Mhz Divide by 100 Prescaler |
|
| 6 | DS8640 |
National Semiconductor |
Quad NOR Unified Bus Receiver |
|
| 7 | DS8641 |
National Semiconductor |
Quad Unified Bus Transceiver |
|
| 8 | DS8654 |
National Semiconductor |
8-Output Display Driver |
|
| 9 | DS8664 |
National Semiconductor |
14-Digit Decoder / Driver |
|
| 10 | DS8669 |
National Semiconductor |
2-Digit BCD to 7-Segment Decoder/Driver |
|
| 11 | DS8673 |
National Semiconductor |
Low Power VHF/UHF Prescalers |
|
| 12 | DS8674 |
National Semiconductor |
Low Power VHF/UHF Prescalers |
|