what is the maximum operating frequency of below circuit
Is it necessary to add an external pullup resistor between the input or output pins of a dual power level shift bus switch type and the power supply(VCCA or VCCB)? Are there level shifters compatible with serial communication standards (UART I2C) ? Tell me about the power-up sequence for dual-supply level shifters. Back to FAQs of General-Purpose Logic ICs, Toshiba Launches General-Purpose System Power IC with Multiple Outputs for Automotive Functional Safety, Toshibas New Three-Phase Brushless Motor Control Pre-Driver IC Features Sensorless Control and Closed Loop Speed Control, Toyota Lexus UX and Lexus NX with Toshibas Image Recognition Processor Win Highest Score in Japans Assessment of Preventive Safety Performance, Interface Bridge ICs for Mobile Peripheral Devices, Long Term Supply of Semiconductor Products, FAQ: Are there level shifters compatible with serial communication standards (UART I, Applications of Low-Voltage One-Gate Logic ICs to Level Shift Circuits, CMOS Logic Ics TC74VHC/VHCT/VHC9/VHCV Series. CMOS Logic Ics TC74VCX/LCX Series
Assume a load capacitance (CL) of 30 pF and a pullup resistor (Rpu) of 1 k. Simply select an application and click through to the block diagram to discover our semiconductor solutions. Do bidirectional bus buffers have any constraints on the timing of the direction (DIR), bus, and other signals? This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Are there level shifters compatible with serial communication standards (UART I2C) ? 
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected. About information presented in this cross reference. Is it necessary to add an external pullup resistor between the input or output pins of a dual power level shift bus switch type and the power supply(VCCA or VCCB)? What are the differences among the general-purpose logic IC series? For the recommended level shifters compatible with communication standards, see the following FAQ entry. For a better experience, please enable JavaScript in your browser before proceeding. The following documents also contain related information: CMOS Logic ICs Selection Guide
Basics of CMOS Logic ICs
Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application. Applications of Low-Voltage One-Gate Logic ICs to Level Shift Circuits
Find everything you need for your next product design. Glossary of CMOS Logic Ics. 
The datasheets for some CMOS logic ICs do not show the maximum operating frequency. The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. You are using an out of date browser. Is it OK to leave the bus terminal (input/output) pin of a bidirectional bus buffer open when it is floating?
It may not display this or other websites correctly. = (14 pF + 30 pF) 1 k
What are the differences among the general-purpose logic IC series? Then, is calculated as follows:
Basics of Bus Switches
CMOS Logic Ics TC74VHC/VHCT/VHC9/VHCV Series
TOSHIBA is not responsible for any incorrect or incomplete information. What is their maximum operating frequency? What is their maximum operating frequency? What is the difference between level-shifting bus switches and bus buffers? Take, for example, the TC7SPB9306 with a switch I/O capacitance (CI/O) of 14 pF. Level shifters should be sufficiently evaluated to ensure that they work properly under the actual operating conditions because their propagation delay times change with the board capacitance and other conditions. What is the maximum operating frequency of level shifters? The maximum operating frequency of the bus buffer type can be calculated from the propagation delay times that are determined by the CR values of the load and on-resistance. Tell me about the devices suitable for use as level shifters. JavaScript is disabled. Tell me about the devices suitable for use as level shifters. The datasheets for some CMOS logic ICs do not show the maximum operating frequency. Do bidirectional bus buffers have any constraints on the timing of the direction (DIR), bus, and other signals? Is it OK to leave the bus terminal (input/output) pin of a bidirectional bus buffer open when it is floating? The result of this calculation should be considered merely as an estimate under the conditions shown in the datasheet. How to get the Maximum Instantaneous Current of a circuit. The maximum operating frequency of the bus switch type can be calculated based on the rise waveform. What is the difference between level-shifting bus switches and bus buffers? Hence, the maximum operating frequency is calculated as roughly 20 MHz. CMOS Logic ICs Usage Considerations
Tell me about the power-up sequence for dual-supply level shifters. ASIC Design Methodologies and Tools (Digital), calculate the maximum frequency of a counter, How to calculate minimum frequency of a logic. Information is subject to change at any time without notice.
