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Product Summary
The CD74HC273E is a high-speed CMOS logic octal d-type flip-flop with reset. It is manufactured with silicon-gate CMOS technology. They possess the low power consumption of standard CMOS integrated circuits.
Parametrics
CD74HC273E absolute maximum ratings: (1)DC Supply Voltage, VCC: -0.5V to 7V; (2)DC Input Diode Current, IIK For VI＜-0.5V or VI＞VCC + 0.5V:±20mA; (3)DC Output Diode Current, IOK For VO＜-0.5V or VO＞VCC + 0.5V: ±20mA; (4)DC Drain Current, per Output, IO For -0.5V＜VO＜VCC + 0.5V: ±25mA; (5)DC Output Source or Sink Current per Output Pin, IO For VO＞-0.5V or VO＜VCC + 0.5V: ±25mA; (6)DC VCC or Ground Current, ICC: ±50mA.
Features
CD74HC273E features: (1)Common Clock and Asynchronous Master Reset; (2)Positive Edge Triggering; (3)Buffered Inputs; (4)Fan out (Over Temperature Range): Standard Outputs, 10 LSTTL Loads; (5)Bus Driver Outputs:15 LSTTL Loads; (6)Wide Operating Temperature Range . . . -55oC to 125oC; (7)Balanced Propagation Delay and Transition Times; (8)Significant Power Reduction Compared to LSTTL Logic ICs; (9)HC Types: 2V to 6V Operation; (10)High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V; (11)HCT Types: 4.5V to 5.5V Operation; (12)Direct LSTTL Input Logic Compatibility,; (13)VIL= 0.8V (Max), VIH = 2V (Min): CMOS Input Compatibility, Il≤ 1μA at VOL, VOH.
Diagrams
| Image | Part No | Mfg | Description |  |
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 CD74HC273E |
Texas Instruments |
Flip Flops Octal w/ Reset |
Data Sheet |
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CD74HC273EE4 |
Texas Instruments |
Flip Flops Hi-Speed CMOS Logic Octal D-Ty F-F w/Res |
Data Sheet |
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