MM74HCT273 Octal D-Type Flip-Flop with Clear MM74HCT273 Oct a
... These positive edge-triggered flip-flops have a common clock and clear-independent Q outputs. Data on a D input, having the specified set-up and hold time, is transferred to the corresponding Q output on the positive-going transition of the clock pulse. The asynchronous clear forces all outputs LOW ...
... These positive edge-triggered flip-flops have a common clock and clear-independent Q outputs. Data on a D input, having the specified set-up and hold time, is transferred to the corresponding Q output on the positive-going transition of the clock pulse. The asynchronous clear forces all outputs LOW ...
Part 4 - Electricity
... Sometimes you see a piece of paper fly off the comb. What causes this? Batteries, generators, solar cells, etc. "produce" electricity because they all have the ability to separate +, and – charge. It is the tendency for the + and – charges to unite, which is used in electric circuits. ...
... Sometimes you see a piece of paper fly off the comb. What causes this? Batteries, generators, solar cells, etc. "produce" electricity because they all have the ability to separate +, and – charge. It is the tendency for the + and – charges to unite, which is used in electric circuits. ...
Science 14 Lab 3 - DC Circuits Theory All DC circuit analysis (the
... Consider point d to be at ground (zero potential, Vd = 0). This will be true for all other circuits constructed in this lab. This point should be connected to the negative terminal of the power supply but need not be otherwise grounded. a. Compute the total resistance of the circuit RT using equatio ...
... Consider point d to be at ground (zero potential, Vd = 0). This will be true for all other circuits constructed in this lab. This point should be connected to the negative terminal of the power supply but need not be otherwise grounded. a. Compute the total resistance of the circuit RT using equatio ...
NCP102MBGEVB NCP102 4 W Motherboard Evaluation Board User's Manual
... has a Vth of 2.0 V, an RqJA of 71.4°C/W and an RqJC of 3°C/W. Using RqJA and the maximum ambient temperature a TJ of 178°C is calculated. That is slightly higher than the maximum junction temperature of the device and exceeds the derating factor. As RqJA provided in the NTD40N03 datasheet is for a s ...
... has a Vth of 2.0 V, an RqJA of 71.4°C/W and an RqJC of 3°C/W. Using RqJA and the maximum ambient temperature a TJ of 178°C is calculated. That is slightly higher than the maximum junction temperature of the device and exceeds the derating factor. As RqJA provided in the NTD40N03 datasheet is for a s ...
ADD5205 数据手册DataSheet 下载
... The ADD5205 is a white LED driver for backlight applications based on high efficiency, current mode, step-up converter technology. It is designed with a 0.3 Ω internal switch and 1 MHz fixed operating frequency. The ADD5205 contains four regulated constant current sources for uniform brightness inte ...
... The ADD5205 is a white LED driver for backlight applications based on high efficiency, current mode, step-up converter technology. It is designed with a 0.3 Ω internal switch and 1 MHz fixed operating frequency. The ADD5205 contains four regulated constant current sources for uniform brightness inte ...
NSD-2101
... Based on the motor type, an initial drive signal period must be written to the NSD-2101. The period is specified in units of 0.04 usec (based on the nominal internal VCO frequency of 25 MHz). In the case of an SQL-RV-1.8 motor, the period may be 148 (94h) to generate a drive frequency of ~168.9 kHz. ...
... Based on the motor type, an initial drive signal period must be written to the NSD-2101. The period is specified in units of 0.04 usec (based on the nominal internal VCO frequency of 25 MHz). In the case of an SQL-RV-1.8 motor, the period may be 148 (94h) to generate a drive frequency of ~168.9 kHz. ...
LCR - Physics Introductory Labs
... should change the triggering to decreasing across 1.45 V. If you are still having problems, connect both batteries (3 V) in the circuit. If a poor plot appears, you will have to delete it clicking the “Collect” button. A poor plot might have the first few oscillations cut off at the top or glitches ...
... should change the triggering to decreasing across 1.45 V. If you are still having problems, connect both batteries (3 V) in the circuit. If a poor plot appears, you will have to delete it clicking the “Collect” button. A poor plot might have the first few oscillations cut off at the top or glitches ...
97KB - NZQA
... The direction of the magnetic field surrounding a current carrying wire is determined using any popular rule, such as the right-hand screw rule. ...
... The direction of the magnetic field surrounding a current carrying wire is determined using any popular rule, such as the right-hand screw rule. ...
Synthesizer with VCO by Analog Devices
... interface. The device operates with a power supply ranging from 3.0 V to 3.6 V and can be powered down when not in use. ...
... interface. The device operates with a power supply ranging from 3.0 V to 3.6 V and can be powered down when not in use. ...
ADP5135 Preliminary Data Sheet Triple 1800 mA Buck Regulators
... The buck regulators can operate in forced PWM mode if the MODE pin is at a logic high level. In forced PWM mode, the buck switching frequency is always constant and does not change with the load current. If the MODE pin is at logic low level, the switching regulators operate in auto PWM/PSM mode. In ...
... The buck regulators can operate in forced PWM mode if the MODE pin is at a logic high level. In forced PWM mode, the buck switching frequency is always constant and does not change with the load current. If the MODE pin is at logic low level, the switching regulators operate in auto PWM/PSM mode. In ...
Impact of an external electron acceptor on phosphorus mobility
... 90 min at 250 °C, and further analyzed as a SRP sample. To determine the organic and water fractions, approximately 0.5 g of sediment was weighed, dried at 105 °C for 24 h and reweighed. Subsequently, the sediment was burned for 2 h at 550 °C and weighed for the quantification of organic components. ...
... 90 min at 250 °C, and further analyzed as a SRP sample. To determine the organic and water fractions, approximately 0.5 g of sediment was weighed, dried at 105 °C for 24 h and reweighed. Subsequently, the sediment was burned for 2 h at 550 °C and weighed for the quantification of organic components. ...
Brief Description - Westwind Air Bearing
... alternative. During this period we have worked closely with Sieb & Meyer to ensure a seamless change over from the historically used sensor Both old and new device is an Analogue sinusoidal differential magnetic biased sensor coupled with an amplifier circuit that switches in response with moving fe ...
... alternative. During this period we have worked closely with Sieb & Meyer to ensure a seamless change over from the historically used sensor Both old and new device is an Analogue sinusoidal differential magnetic biased sensor coupled with an amplifier circuit that switches in response with moving fe ...
Evolutionary Optimization of Combinational Digital
... pattern, shown in Figure 2a, is created. This pattern is composed of t currentmode gates, each having single inputs and p outputs. The goal of the algorithm is to find in the pattern such a set of gates, and connections between them, that fulfills the constraints posed by the truth table of the requ ...
... pattern, shown in Figure 2a, is created. This pattern is composed of t currentmode gates, each having single inputs and p outputs. The goal of the algorithm is to find in the pattern such a set of gates, and connections between them, that fulfills the constraints posed by the truth table of the requ ...
Valve RF amplifier
A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.), is a device for electrically amplifying the power of an electrical radio frequency signal.Low to medium power valve amplifiers for frequencies below the microwaves were largely replaced by solid state amplifiers during the 1960s and 1970s, initially for receivers and low power stages of transmitters, transmitter output stages switching to transistors somewhat later. Specially constructed valves are still in use for very high power transmitters, although rarely in new designs.