This device contains six independent gates each of which performs the logic INVERT function The open-collector outputs require external pull-up resistors for proper logical operation Pull-Up Resistor Equations RMAX e VCC (Min) b VOH N1 (IOH) a N2 (IIH) VCC (Max) b VOL RMIN e IOL b N3 (IIL) Where N1 (IOH) e total maximum output high current for all outputs .
A Absolute Maximum Ratings (Note) If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage 7V Input Voltage 5 5V Output Voltage 7V Operating Free Air Temperature Range b 55 C to a 125 C DM54 DM74 0 C to a 70 C Storage Temperature Range b 65 C to a 150 C 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 values defined in the ‘‘Electrical Characteristic.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | DM5400 |
National Semiconductor |
Quad 2-Input NAND Gates | |
2 | DM5401 |
National Semiconductor |
Quad 2-Input NAND Gates with Open-Collector Outputs | |
3 | DM5402 |
National Semiconductor |
Quad 2-Input NOR Gates | |
4 | DM5403 |
National Semiconductor |
Quad 2-Input NAND Gates with Open-Collector Outputs | |
5 | DM5404 |
National Semiconductor |
Hex Inverting Gates | |
6 | DM5406 |
National Semiconductor |
Hex Inverting Buffers | |
7 | DM5407 |
National Semiconductor |
Hex Buffers with High Voltage Open-Collector Outputs | |
8 | DM5408 |
National Semiconductor |
Quad 2-Input AND Gates | |
9 | DM5410 |
National Semiconductor |
Triple 3-Input NAND Gates | |
10 | DM54121 |
National Semiconductor |
One-Shot with Clear and Complementary Outputs | |
11 | DM54122 |
National Semiconductor |
Retriggerable Resettable Multivibrator | |
12 | DM54123 |
National Semiconductor |
Dual Retriggerable One-Shot with Clear and Complementary Outputs |