Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
DM74LS247 |
Click to view a larger image
| Part Number | DM74LS247 |
| Manufacturer | National Semiconductor |
| Description | The ’LS247 has active LOW open-collector outputs guaranteed to sink 24 mA It has the same electrial characteristics and pin connections as the ’LS47 The only difference is that the ’LS247 will light t... |
| Features |
M115 Printed in U S A
Absolute Maximum Ratings (Note)
Supply Voltage
7V
Input Voltage
7V
Operating Free Air Temperature Range
0 C to a70 C
Storage Temperature Range
b65 C to a150 C
Recommended Operating Conditions
Symbol
VCC VIH VIL IOH IOL TA
Parameter Supply Voltage High Level Input Voltage Low Level Input Voltage High Level Output Current BI RBO Low Level Output Current Free Air Operating Temperature
Note The ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed The device should not be operated at these limits The parametric v... |
| Document |
 DM74LS247 Data Sheet
PDF 90.23KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | DM74LS240 |
National Semiconductor |
Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
|
| 2 | DM74LS240 |
Fairchild Semiconductor |
Octal 3-STATE Buffer/Line Driver/Line Receiver |
|
| 3 | DM74LS241 |
National Semiconductor |
Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
|
| 4 | DM74LS241 |
Fairchild Semiconductor |
Octal 3-STATE Buffer/Line Driver/Line Receiver |
|
| 5 | DM74LS243 |
Fairchild Semiconductor |
Quadruple Bus Transceiver |
|