National Semiconductor 754 fiche technique

No.	Partie #	Fabricant	Description
1	DS75494	National Semiconductor	Hex Digit Driver Y Y Y Y Y Y Y 150 mA sink capability Low voltage operation Low input current for MOS compatibility Low standby power Display blanking capability Low voltage saturating outputs Hex high gain circuits Schematic and Connection Diagrams Dual-In-Line Pa
2	DS75491	National Semiconductor	MOS-to-LED Digit Driver/ Quad Segment Driver Y Y Y Y Y 50 mA source or sink capability per driver (DS75491) 250 mA sink capability per driver (DS75492) MOS compatability (low input current) Low standby power High-gain Darlington circuits Schematic and Connection Diagrams DS75491 (each driver)
3	DS75492	National Semiconductor	MOS-to-LED Digit Driver/ Quad Segment Driver Y Y Y Y Y 50 mA source or sink capability per driver (DS75491) 250 mA sink capability per driver (DS75492) MOS compatability (low input current) Low standby power High-gain Darlington circuits Schematic and Connection Diagrams DS75491 (each driver)
4	DS75493	National Semiconductor	Quad LED Segment Driver Y Y Y Y Y Y Low voltage operation Low input current for MOS compatibility Low standby power Display blanking capability Output current regulation Quad high gain circuits Schematic and Connection Diagrams TL F 7561 – 1 Dual-In-Line Package Truth
5	DS75451	National Semiconductor	Series Dual Peripheral Drivers n n n n n n n n 300 mA output current capability High voltage outputs No output latch-up at 20V High speed switching Choice of logic function TTL compatible diode-clamped inputs Standard supply voltages Replaces TI “A” and “B” series Connection Diag
6	DS75452	National Semiconductor	Series Dual Peripheral Drivers n n n n n n n n 300 mA output current capability High voltage outputs No output latch-up at 20V High speed switching Choice of logic function TTL compatible diode-clamped inputs Standard supply voltages Replaces TI “A” and “B” series Connection Diag
7	DS75453	National Semiconductor	Series Dual Peripheral Drivers n n n n n n n n 300 mA output current capability High voltage outputs No output latch-up at 20V High speed switching Choice of logic function TTL compatible diode-clamped inputs Standard supply voltages Replaces TI “A” and “B” series Connection Diag
8	DS75450	National Semiconductor	Series Dual Peripheral Drivers n n n n n n n n 300 mA output current capability High voltage outputs No output latch-up at 20V High speed switching Choice of logic function TTL compatible diode-clamped inputs Standard supply voltages Replaces TI “A” and “B” series Connection Diag
9	DS75454	National Semiconductor	Dual Peripheral Drivers Y 300 mA output current capability Y High voltage outputs Y No output latch-up at 20V Y High speed switching Y Choice of logic function Y TTL compatible diode-clamped inputs Y Standard supply voltages Y Replaces TI ‘‘A’’ and ‘‘B’’ series Connection
10	LM75450	National Semiconductor	Dual Peripheral Drivers • High speed • High sink current 300 mA • Separate gates and transistors • Both transistors can sink 300 mA simulta- neously • Transistors withstand 30V collector to emitter in the OF F state • Input clamp diodes sr-: w oc.n schematic and connectio
11	LM75451	National Semiconductor	Dual Peripheral Drivers • High speed • Both outputs can sink 300 mA simultaneously • Withstands 30V on output with Vee = OV for power strobing applications • Input clamp diodes • Two separate drivers per package schematic diagrams LM75451 LM75452 LM351 , LM75453 Note 1/
12	LM75452	National Semiconductor	Dual Peripheral Drivers • High speed • Both outputs can sink 300 mA simultaneously • Withstands 30V on output with Vee = OV for power strobing applications • Input clamp diodes • Two separate drivers per package schematic diagrams LM75451 LM75452 LM351 , LM75453 Note 1/
13	LM75454	National Semiconductor	Dual Peripheral Drivers • High speed • Both outputs can sink 300 mA simultaneously • Withstands 30V on outputs • Input clamp diodes • Maximum package power dissipation pt maxi · mum current rating ~ 820 mW scbematic diagram _vcco---~ _ _----~~----~----------~ _- - , GNoo-~
14	5962-87549012	National Semiconductor	Microcircuit / Digital / Advanced CMOS / Quad 2 Input NAND Gate / Monolithic Silicon Update the boilerplate to include radiation hardness assured requirements. Editorial changes throughout. - TVN DATE (YR-MO-DA) 87-11-16 93-03-23 93-06-25 01-03-23 03-10-01 APPROVED R. R. Evans Monica L. Poelking Monica L. Poelking Raymond Monnin Tho
15	LM75453	National Semiconductor	memory driver two 400 mA (source/sink I sWitch pairs along with decoding capability from four address lines. Inputs Band e function as mode selection lines (source or slnkl while lines A and D are used for sWltch ·palr selection (output pair VIZ or W/XI features •
16	75492	National Semiconductor	MOS-to-LED Hex Digit Driver Y 50 mA source or sink capability per driver (DS75491) Y 250 mA sink capability per driver (DS75492) Y MOS compatability (low input current) Y Low standby power Y High-gain Darlington circuits Schematic and Connection Diagrams DS75491 (each driver)
17	LM3754	National Semiconductor	Scalable 2-Phase Synchronous Buck Controllers ■ Wide input voltage range of 4.5V to 18V ■ Up to 12 channels for 300A load ■ System accuracy better than 1% ■ 0.6V to 3.6V output voltage range ■ Switching frequency from 200 kHz to 1 MHz ■ Phase current sharing ±12% max over temperature ■ Integrat
18	LM2754	National Semiconductor	800mA Switched Capacitor Flash LED Driver n n n n n n n n n n n n n n n Up to 800mA Output Current Wide Operating Input Voltage Range: 2.8V to 5.5V Drives 1, 2, 3 or 4 LEDs in Parallel Ability to Disable One Current Sink Via the SEL Pin to Accommodate 3-LED Flash Modules Time-Out Circuitry L
19	75491	National Semiconductor	MOS-to-LED Quad Segment Driver Y 50 mA source or sink capability per driver (DS75491) Y 250 mA sink capability per driver (DS75492) Y MOS compatability (low input current) Y Low standby power Y High-gain Darlington circuits Schematic and Connection Diagrams DS75491 (each driver)
20	DM75493	National Semiconductor	quad LED segment driver • Low voltage operation • Low input current for MOS compatibility • Low standby power • Display blahking capability • Output current regulation • Quad high gain circuits logic and connection diagram Dual-In-Line Package Vss OUT, REF, IN, IN2 REF: