National Semiconductor manuals, page 27
national semiconductor DP83815 10/100 Mb/s Integrated PCI Ethernet Media Access Controller Physical Layer Manual
DP83815 is a single-chip 10/100 Mb/s Ethernet Controller for the PCI bus from National Semiconductor. It is targeted at low-cost, high volume PC mother boards, adapter cards, and embedded systems.
national semiconductor 54ACTQ08 Quiet Series Quad 2-Input AND Gate Manual
The document describes the features and characteristics of the 54ACTQ08 Quiet Series Quad 2-Input AND Gate, including the use of NSC Quiet Series technology to guarantee quiet output switching and improved dynamic threshold performance, GTO™ output control and undershoot corrector, and a split ground bus for superior ACMOS performance.
national semiconductor 54ACQ240 54ACTQ240 Quiet Series Octal Buffer/Line Driver Manual
The 54ACQ240 is an inverting octal buffer and line driver designed to be employed as a memory address driver, clock driver, and bus-oriented transmitter or receiver, providing improved PC board density. It utilizes NSC Quiet Series technology to guarantee quiet output switching and improve dynamic threshold performance.
National LP2982 DATA SHEET
The LP2982 is a 50mA, fixed-output voltage regulator designed to provide ultra low dropout and lower noise in battery powered applications.
NATIONAL LP3931 DATA SHEET
The LP3931 is a RGB LED driver with high current boost DC-DC converter designed for portable wireless applica- tions. It contains 2 sets of RGB LED drivers that are PWM- driven with programmable color, intensity and blinking pat- terns. They additionally feature a FLASH function to support picture taking with camera-enabled cellular phones. An efficient magnetic boost DC/DC converter provides the required bias, operating from a single Li-Ion battery. The DC/DC converter output voltage is user programmable for adapting to different LED types and for efficiency optimiza- tion. All functions are software controllable through the SPI inter- face and internal registers.
National Semiconductor LMX2335/LMX2336/LMX2337 PLLatinum Dual Frequency Synthesizer for RF Personal Communications handbook
The LMX2335/LMX2336/LMX2337 are integrated dual frequency synthesizers from National, including two high-frequency prescalers, designed for applications requiring two RF phase-locked loops.
National Semiconductor LM2595 SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator handbook
LM2595 SIMPLE SWITCHER® Power Converter 150 kHz 1A Step-Down Voltage Regulator
National Semiconductor LM112/LM212/LM312 Operational Amplifiers handbook
The LM112 series are micropower operational amplifiers with very low offset-voltage and input-current errors�at least a factor of ten better than FET amplifiers over a b55�C to a125�C temperature range
National Semiconductor LH4009/LH4009C handbook
National Semiconductor 5486/DM5486/DM7486 handbook
The 5486 is a quad 2-input exclusive-OR gate from National Semiconductor Corporation. It has a rated operating voltage of 7V, an input voltage of 5.5V, and a working temperature range of -55°C to 125°C. The storage temperature range is -65°C to 150°C.
National Semiconductor 5485/DM5485/DM7485 handbook
This document describes a 4-bit magnitude comparator that can be used to compare straight binary or BCD codes. It features high expandability, low power dissipation, and short delay times.
National Semiconductor MM74HC164 handbook
The MM74HC164 is an 8-bit serial-in/parallel-out shift register that utilizes advanced silicon-gate CMOS technology. It has the high noise immunity and low power consumption of standard CMOS integrated circuits, while offering speeds comparable to low power Schottky devices. This shift register has gated serial inputs and a CLEAR function. Each register bit is a D-type master/slave flip-flop. Inputs A and B provide complete control over the incoming data. A LOW level at either or both inputs inhibits the entry of new data and resets the first flip-flop to a low level at the next clock pulse. A high level on one input enables the other input to determine the state of the first flip-flop. Data at the serial inputs can be changed while the clock is HIGH or LOW, but only data that meets the setup and hold time requirements will be entered. Data is serially shifted in and out of the 8-bit register during the positive-going transition of the clock pulse. The CLEAR function is independent of the clock and is accomplished by a low level at the CLEAR input. The 74HC logic family is functionally and pin-out compatible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground.
National Semiconductor MM54HC76/MM74HC76 handbook
This document describes a dual J-K flip-flop with preset and clear functions, named TLF5074 MM54HC76 MM74HC76. It utilizes advanced silicon-gate CMOS technology to achieve low power consumption, high noise immunity, and the ability to drive 10 LS-TTL loads.
National Semiconductor 5476/DM5476/DM7476 handbook
5476 is a dual master-slave J-K flip-flop with complementary outputs produced by National Semiconductor. It has two independent positive pulse triggers, which process J and K data after a complete clock pulse. When the clock is low, the slave is isolated from the master. When the clock is positive, the data from the J and K inputs is transferred to the master. When the clock is high, the J and K inputs are disabled. When the clock is negative, the data from the master is transferred to the slave. The logic state of J and K inputs must not be allowed to change while the clock is high. The data is transferred to the outputs on the falling edge of the clock pulse. When setting or resetting the outputs, a low logic level on the preset or clear inputs will be independent of the logic levels of the other inputs.
National Semiconductor DM7476 handbook
This document describes the features and characteristics of the DM7476 dual master-slave J-K flip-flops with clear, preset, and complementary outputs, produced by Fairchild Semiconductor Corporation.