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Onsemi MM74HC273WMX Environmental and export classification status description

- Manufacturer: ON Semiconductor - Part Number: MM74HC273WMX - Package Type: SOIC-20 - Number of Pins: 20 - Logic Family: 74HC - Number of Flip-Flops: 8 (Octal) 2. Functions: - The MM74HC273WMX is an octal D-type flip-flop that stores a single bit of data at each of its 8 outputs based on the clock signal. - It features a common clock (CP) and reset (CLR) input for synchronously capturing data on the positive-going clock transition. - The outputs Q0-Q7 are available for reading the stored values at each flip-flop output. 3. Applications: - Register-based data storage - Address or data bus applications in microcontroller systems - Sequence timing in control systems - State storage in digital circuits 4. Alternative Components: - 74HC273: This is a similar octal D-type flip-flop manufactured by other companies like NXP, Texas Instruments, etc. - SN74HC373: This is an octal transparent latch, which can also be used as an alternative for certain applications. 5. Embedded Modules: - This IC can be used in various embedded systems and projects that require sequential logic functions, such as counters, memory elements, and data storage units. Related Q&A: Q1: What is the clock frequency supported by the MM74HC273WMX? A1: The maximum clock frequency supported by MM74HC273WMX is typically around 25 MHz. Q2: How does the reset pin (CLR) function in the MM74HC273WMX? A2: The CLR pin is used to asynchronously reset all the flip-flops to a predefined state, typically the low logic level. Q3: Can the MM74HC273WMX be cascaded for larger data storage applications? A3: Yes, multiple MM74HC273WMX ICs can be cascaded together to increase the number of stored bits or create larger registers. Q4: What is the power supply voltage range supported by the MM74HC273WMX? A4: The MM74HC273WMX can typically operate within a voltage range of 2V to 6V. Q5: Does the MM74HC273WMX have any special feature for power saving? A5: The MM74HC273WMX does not have specific power-saving features, but it consumes low power compared to some other IC families.