74HC273D,653
ActiveFLIP FLOPS OCTAL D-TYPE FLIP-FLOP WITH RESET; POSITIVE-EDGE TRIGGER
74HC273D,653
ActiveFLIP FLOPS OCTAL D-TYPE FLIP-FLOP WITH RESET; POSITIVE-EDGE TRIGGER
Description
General part information
74HC273D Series
The 74HC273; 74HCT273 is an octal positive-edge triggered D-type flip-flop. The device features clock (CP) and master reset (MR) inputs. The outputs Qn will assume the state of their corresponding Dn inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition. A LOW onMRforces the outputs LOW independently of clock and data inputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Technical Specifications
Parameters and characteristics for this part
| Specification | 74HC273D,653 |
|---|---|
| Clock Frequency | 122 MHz |
| Current - Output High | 5.2 mA |
| Current - Output Low | 5.2 mA |
| Current - Quiescent (Iq) | 8 µA |
| Function | Master Reset |
| Input Capacitance | 3.5 pF |
| Max CL | 50 pF |
| Max Propagation Delay | 26 ns |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 8 bits |
| Number of Elements | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | Non-Inverted |
| Package Length | 0.295 in |
| Package Name | 20-SO, 20-SOIC |
| Package Width | 7.5 mm |
| Trigger Type | Positive Edge |
| Type | D-Type |
| Voltage - Supply (Maximum) | 6 V |
| Voltage - Supply (Minimum) | 2 V |
Pricing
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