| Allicdata Part #: | 74AC273MTCX-ND |
| Manufacturer Part#: |
74AC273MTCX |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ON Semiconductor |
| Short Description: | IC FF D-TYPE SNGL 8BIT 20TSSOP |
| More Detail: | N/A |
| DataSheet: | 74AC273MTCX Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Max Propagation Delay @ V, Max CL: | 10ns @ 5V, 50pF |
| Base Part Number: | 74AC273 |
| Package / Case: | 20-TSSOP (0.173", 4.40mm Width) |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Input Capacitance: | 4.5pF |
| Current - Quiescent (Iq): | 40µA |
| Voltage - Supply: | 2 V ~ 6 V |
| Current - Output High, Low: | 24mA, 24mA |
| Trigger Type: | Positive Edge |
| Series: | 74AC |
| Clock Frequency: | 175MHz |
| Number of Bits per Element: | 8 |
| Number of Elements: | 1 |
| Output Type: | Non-Inverted |
| Type: | D-Type |
| Function: | Master Reset |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
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Introduction to 74AC273MTCX
The 74AC273MTCX is a low power CMOS octal D-type flip-flop device. It consists of eight separate positive edge-triggered D-type flip-flops with a common Clock (CLK) and Master Reset (MR) input. The output of each flip-flop is buffered to provide the maximum sink and source capability of an MCX device. The 74AC273MTCX also has an asynchronous clear (CLR) input, which when low, returns all Q outputs to the lows. This device is available in the plastic DIP and SOIC packages.
Application Fields for 74AC273MTCX
The 74AC273MTCX is a well-suited logic device for applications in various fields. It may be used for multiplexer networks, arithmetic systems, signal regeneration, data storage and sequencing operations. It can also be used in counters, shift registers, programmable logic array, delay line memories, level converters and data latches. The 74AC273MTCX is also suitable for bit-parallel operation in read memories.
Working Principle of 74AC273MTCX
The 74AC273MTCX is a low power CMOS octal D-type flip-flop device. It consists of eight separate positive edge-triggered D-type flip-flops with a common Clock (CLK) and Master Reset (MR) input. Each of the flip-flops contains two inputs – Data (D) and Clock (CLK). The Data input is buffered with an effective data propagation delay time that is independent of the external capacitive loading at the Data output.
The positive-edge triggered 81-series flip-flop can accomplish its operations by using the clock (CLK) and master reset (MR) signals. Typically, logic ‘1’ on CLK causes the Q outputs to change state according to the logic levels at the data input. At the same time, a logic ‘0’ at the MR forces all outputs to logic ‘0’ independent of the data input levels.
The 74AC273MTCX also has an asynchronous clear input (CLR), that when low, returns all Q outputs to the lows independent of the clock-inputs. This device is available in two power packages – plastic DIP and SOIC.
Conclusion
The 74AC273MTCX is a great device for various applications that require flip-flop functions. It has an asynchronous clear input (CLR) which makes it very versatile in applications. The device is also low power, with logic levels of 74AC meaning compatibility with TTL levels. This makes the device well-suited for multiplexer networks, arithmetic systems, signal regeneration, data storage and sequencing operations.
The specific data is subject to PDF, and the above content is for reference
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74AC273MTCX Datasheet/PDF