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N P ew roduct
N P ew roduct

... Note: Memory Cassettes created using the CPU Unit can be read to the CPU Unit, regardless of which model is used, however the following points must be taken into consideration. When using a Memory Cassette created with a V1 CPU Unit for a Pre-V1 CPU Unit, use the Memory Cassette within the ranges fo ...
25 to 600 Watts DC-DC Converters Single, Dual, Triple Output
25 to 600 Watts DC-DC Converters Single, Dual, Triple Output

... This warranty does not extend to products subjected to misuse, accident, or improper application, maintenance, or storage. Vicor shall not be liable for collateral or consequential damage. Vicor disclaims any and all liability arising out of the application or use of any product or circuit and assum ...
LMC6482 CMOS Dual Rail-To-Rail Input and Output Operational
LMC6482 CMOS Dual Rail-To-Rail Input and Output Operational

... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
SAM3S8/SD8 Series Summary
SAM3S8/SD8 Series Summary

ADM8698 数据手册DataSheet 下载
ADM8698 数据手册DataSheet 下载

... Watchdog Input. WDI is a three level input. If WDI remains either high or low for longer than the watchdog timeout period, RESET pulses low and WDO goes low. The timer resets with each transition on the WDI line. The watchdog timer may be disabled if WDI is left floating or is driven to midsupply. ( ...
DATA SHEET OMRON H3CR-A TIMER
DATA SHEET OMRON H3CR-A TIMER

Hardware Design Guidelines for TMS320F28xx
Hardware Design Guidelines for TMS320F28xx

... not specified to work from power-up, but only after input clocks have been present. In PLL bypass mode, the limp mode clock from the PLL is automatically routed to the CPU if the input clock is removed or absent. The watchdog counter stops decrementing with the failure of the input clock and does no ...
MM74C157 Quad 2-Input Multiplexers
MM74C157 Quad 2-Input Multiplexers

Instruction Manual for A6000 Series Universal Digital Panel Meters
Instruction Manual for A6000 Series Universal Digital Panel Meters

... Each parameter of the A6000 has an individual protection level, and by setting the protection level of the condition data, you can set an access level. (For the protect level of each parameter, see the P.L. column of the tables in Section 4.5.) The higher the protection level is, the less the number ...
MAX7301 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port I/O Expander General Description
MAX7301 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port I/O Expander General Description

... (DIN), and one output, Data Out (DOUT). CS must be low to clock data into or out of the device, and DIN must be stable when sampled on the rising edge of SCLK. DOUT provides a copy of the bit that was input 15.5 clocks earlier, or upon a query it outputs internal register data, and is stable on the ...
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LM348-N 数据资料 dataSheet 下载

... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
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EPOS Application Note: Inputs and Outputs

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TPA0252 数据资料 dataSheet 下载

MAX9324 One-to-Five LVPECL/LVCMOS Output Clock and Data Driver General Description
MAX9324 One-to-Five LVPECL/LVCMOS Output Clock and Data Driver General Description

... Single-Ended Clock Output Enable/Disable. Connect SEOUT_Z to GND to enable the singleended clock output. Connect SEOUT_Z to VCC to disable the single-ended clock output. A 51kΩ pulldown resistor to GND allows SEOUT_Z to be left floating. ...
MAX710/MAX711 3.3V/5V or Adjustable, Step-Up/Down DC
MAX710/MAX711 3.3V/5V or Adjustable, Step-Up/Down DC

... The MAX710/MAX711 have several operating configurations to minimize noise and optimize efficiency for different input voltage ranges. These configurations are accomplished via the N/E input, which controls operation of the on-chip linear regulator. With N/E low, the linear regulator behaves as a 0.7 ...
12V or Adjustable, High-Efficiency, Low I , Step-Up DC-DC Controller Q
12V or Adjustable, High-Efficiency, Low I , Step-Up DC-DC Controller Q

... 90% efficiency over a 30mA to 2A load. A unique current-limited pulse-frequency-modulation (PFM) control scheme gives this device the benefits of pulse-widthmodulation (PWM) converters (high efficiency at heavy loads), while using less than 110µA of supply current (vs. 2mA to 10mA for PWM converters ...
TPS60111 数据资料 dataSheet 下载
TPS60111 数据资料 dataSheet 下载

TS5V522C 数据资料 dataSheet 下载
TS5V522C 数据资料 dataSheet 下载

... 2 pairs of level-translating buffer for the HSYNC and VSYNC lines, and integrated ESD protection. The 5 crossover switches can be controlled by either 5V or 3.3V TTL control signals. The TS5V522C would bypass the VGA analog signal to destination with less distortions. DDC Channel (SCA, SCL) may requ ...
MAX5413/MAX5414/MAX5415 Dual, 256-Tap, Low-Drift, Digital Potentiometers in 14-Pin TSSOP General Description
MAX5413/MAX5414/MAX5415 Dual, 256-Tap, Low-Drift, Digital Potentiometers in 14-Pin TSSOP General Description

... The MAX5413/MAX5414/MAX5415 is a family of dual linear taper digital potentiometers. Each device has two 3-terminal potentiometers. The MAX5413/MAX5414/ MAX5415 operate from +2.7V to +5.5V single-supply voltages and use an ultra-low 0.1µA supply current. These devices also provide glitchless switchi ...
10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection General Description Features
10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection General Description Features

... register to be written with the same data to simplify software. The RAM register provides 1 byte of memory that can be used for any purpose. The no-op address, 0x20, causes no action when written or read, and is used as a dummy register when accessing one MAX7317 out of multiple cascaded devices. In ...
Octal ECL-to-TTL Translator With 3-State
Octal ECL-to-TTL Translator With 3-State

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20W Stereo (BTL) Digital Amplifier Power Stage (Rev. A)

100 MHz to 6 GHz TruPwr™ Detector ADL5500
100 MHz to 6 GHz TruPwr™ Detector ADL5500

... and +85°C vs. +25°C Linear Reference, Frequency 2700 MHz, Supply 5.0 V ...
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Product Datasheet
Product Datasheet

... dynamically, according to the selected time constant, reach the present value at the input. Configuration: Configuration indicates if the parameter is related to the entire module (per module) or if the parameter is related to a single input (per input). In case of input wise parameters, all paramet ...
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Flip-flop (electronics)



In electronics, a flip-flop or latch is a circuit that has two stable states and can be used to store state information. A flip-flop is a bistable multivibrator. The circuit can be made to change state by signals applied to one or more control inputs and will have one or two outputs. It is the basic storage element in sequential logic. Flip-flops and latches are a fundamental building block of digital electronics systems used in computers, communications, and many other types of systems.Flip-flops and latches are used as data storage elements. A flip-flop stores a single bit (binary digit) of data; one of its two states represents a ""one"" and the other represents a ""zero"". Such data storage can be used for storage of state, and such a circuit is described as sequential logic. When used in a finite-state machine, the output and next state depend not only on its current input, but also on its current state (and hence, previous inputs). It can also be used for counting of pulses, and for synchronizing variably-timed input signals to some reference timing signal.Flip-flops can be either simple (transparent or opaque) or clocked (synchronous or edge-triggered). Although the term flip-flop has historically referred generically to both simple and clocked circuits, in modern usage it is common to reserve the term flip-flop exclusively for discussing clocked circuits; the simple ones are commonly called latches.Using this terminology, a latch is level-sensitive, whereas a flip-flop is edge-sensitive. That is, when a latch is enabled it becomes transparent, while a flip flop's output only changes on a single type (positive going or negative going) of clock edge.
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