Purchase CD54HC73, In-stock CD54HC73 From SeekIC.
Part Number: CD54HC73
Description: The'HC73 and CD74HCT73 utilize silicon gate CMOS technology to achieve operating speeds equivalent to LSTTL parts. T...
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CD54HC73
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DataSheet
General Description
CD54HC73 General Description
The'HC73 and CD74HCT73 utilize silicon gate CMOS technology to achieve operating speeds equivalent to LSTTL parts. They exhibit the lowpower consumption of standard CMOS integrated circuits,together with the ability to drive 10 LSTTL loads.
These flip-flops have independent J,K,Reset and Clock inputsand Q and Qoutputs.They changes tate on the negative-going transition of the clock pulse.Reset is accomplished asynchronously by a low level input.This device is functionally identical to the HC/HCT107 but differs in terminal assignment and in some parametric limits.
The HCT logic family is functionally as well as pin compatible with the standard LS logic family.
CD54HC73 Maximum Ratings
DC Supply Voltage, VCC. . . . . . . . . . . . . . . . . . . . . -0.5V to 7V
DC Input Diode Current, IIK
For VI<-0.5V or VI> VCC+0.5V. . . . . . . . . . . . . . . . . . . ±20mA
DC Drain Current, per Output, IO
For-0.5V<VO<VCC+0.5V. . . . . . . . . . . . . . . . . . . . . . . ±25mA
DC Output Diode Current, IOK
For VO<-0.5V or VO>VCC+0.5V . . . . . . . . . . . . . . . . . . . ±20mA
DC Output Source or Sink Current per Output Pin, IO
For VO>-0.5V or VO< VCC+ 0.5V. . . . . . . . . . . . . . . . . . . ±25mA
DC VCCor Ground Current, ICC . . . . . . . . . . . . . . . . . . . . ±50mA
CD54HC73 Features
•Hysteresis on Clock Inputs for Improved Noise
Immunity and Increased Input Rise and Fall Times
•Asynchronous Reset
•Complementary Outputs
•Buffered Inputs
•Typical fMAX= 60MHz at VCC= 5V, CL= 15pF,TA= 25
•Fanout (Over Temperature Range)
- Standard Outputs. . . . . . . . . . . . . . .10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
•Wide Operating Temperature Range . . .-55 to 125
•Balanced Propagation Delay and Transition Times
•Significant Power Reduction Compared to LSTTL Logic ICs
•HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL= 30%, NIH= 30% of VCCat VCC= 5V
•HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,VIL= 0.8V (Max), VIH= 2V (Min)
- CMOS Input Compatibility, Il1µA at VOL, VOH
CD54HC73F3A
PDF/DataSheet Download
- Datasheet: CD54HC73F3A
- File Size: 285827 KB
- Manufacturer: TI [Texas Instruments]
- Click here to Download
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