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M74HC574

Features: *HIGH SPEED: fMAX = 90MHz (TYP.) at VCC = 6V*LOW POWER DISSIPATION: ICC = 4µA(MAX.) at TA=25°C*HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.)*SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6mA (MIN)*BALANCED PROPAGATION DELAYS: tPLH tPHL *WIDE OPERATING VOLTAGE RANGE: VCC (OPR) =...

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SeekIC No. : 004407191 Detail

M74HC574: Features: *HIGH SPEED: fMAX = 90MHz (TYP.) at VCC = 6V*LOW POWER DISSIPATION: ICC = 4µA(MAX.) at TA=25°C*HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.)*SYMMETRICAL OUTPUT IMPEDANCE: |IOH|...

M74HC574 Data Sheet

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Part Number:
M74HC574
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

*HIGH SPEED:                                               
  fMAX = 90MHz (TYP.) at VCC = 6V
*LOW POWER DISSIPATION:
  ICC = 4µA(MAX.) at TA=25°C
*HIGH NOISE IMMUNITY:
  VNIH = VNIL = 28 % VCC (MIN.)
*SYMMETRICAL OUTPUT IMPEDANCE:
  |IOH| = IOL = 6mA (MIN)
*BALANCED PROPAGATION DELAYS:
  tPLH  tPHL
*WIDE OPERATING VOLTAGE RANGE:
   VCC (OPR) = 2V to 6V
*PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 574


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC Supply Voltage -0.5 to +7 V
VI DC Input Voltage -0.5 to VCC + 0.5 V
VO DC Output Voltage -0.5 to VCC + 0.5 V
IIK DC Input Diode Current ± 20 mA
IOK DC Output Diode Current ± 20 mA
IO DC Output Current ± 35 mA
ICC or IGND DC VCC or Ground Current ± 70 mA
PD Power Dissipation 500(*) mW
Tstg Storage Temperature -65 to +150  
TL Lead Temperature (10 sec) 300  



Description

The M74HC574 is an high speed CMOS OCTALD-TYPE FLIP FLOP WITH 3-STATE OUTPUTS INVERTING fabricated with sub-micron silicon gate  C2MOS technology.

This 8 bit D-TYPE FLIP FLOP is controlled by a clock input (CK) and an output enable input ( OE ).On the positive transition of the clock, the Q outputs will be set to the logic state that were setup at the D inputs.

While the OE input is at low level, the eight outputs will be in a normal logic state (high or low logic level) and while OE is in high level the outputs will
be in a high impedance state.

The output control of M74HC574 does not affect the internal operation of flip-flops; that is, the old data can be retained or the new data can be entered even while the outputs are off.

All inputs are equipped with protection circuits against static discharge and transient excess voltage.




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