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Home > ICs > Logic ICs > STMicroelectronics M74HC273B1R, D Type Flip Flop, 2 → 6 V, 20-Pin PDIP

STMicroelectronics M74HC273B1R, D Type Flip Flop, 2 → 6 V, 20-Pin PDIP

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M74HC273B1R STMicroelectronics octal D-type flip flop IC is available in a DIL-16 package. A part of the 74HC range. The M74HC273 is a high speed CMOS octal D-type flip flop with clear.

STMicroelectronics M74HC273B1R, D Type Flip Flop, 2 → 6 V, 20-Pin PDIP

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STMICRO - STM M74HC273B1R Flip Flop D-Type Bus Interface Pos-Edge Single 15 ns, 66 MHz, 5.2 mA, DIP 20-Pin PDIP

Part Specification:

  • Logic Family : HC
  • Technology : CMOS
  • Number of Bits : 8
  • Number of Elements : Single
  • Type : D
  • Clock-Edge Trigger Type : Positive-Edge
  • Polarity : Non-Inverting
  • Operating Supply Voltage (Typ) : 2.5/3.3/5V
  • Package Type : PDIP
  • Packaging : Tube
  • Propagation Delay Time : 240ns
  • Output Type : Standard
  • Low Level Output Current : 5.2mA
  • High Level Output Current : -5.2mA
  • Frequency (Max) : 24MHz
  • Operating Supply Voltage (Min) : 2V
  • Operating Supply Voltage (Max) : 6V
  • Operating Temp Range : -55C to 125C
  • Operating Temperature Classification : Military
  • Mounting : Through Hole
  • Pin Count : 20 
M74HC273B1R is an high speed CMOS OCTAL D TYPE FLIP FLOP WITH CLEAR fabricated with silicon gate C2MOS technology. Information signals applied to D inputs are transferred to the Q outputs on the positive-going edge of the clock pulse. When the CLEAR input is held low, the Q output are in the low logic level independent of the other inputs. All inputs are equipped with protection circuits against static discharge and transient excess voltage.
2 to 6VDC supply voltage
15ns propagation delay
0.5W power
-55°C to +125°C operating temperature

Additional Information

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