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MC74VHCT374A

Features: • High Speed: fmax = 140MHz (Typ) at VCC = 5V• Low Power Dissipation: ICC = 4mA (Max) at TA = 25°C• TTLCompatible Inputs: VIL = 0.8V; VIH = 2.0V• Power Down Protection Provided on Inputs and Outputs• Balanced Propagation Delays• Designed for 4.5V to 5....

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SeekIC No. : 004417247 Detail

MC74VHCT374A: Features: • High Speed: fmax = 140MHz (Typ) at VCC = 5V• Low Power Dissipation: ICC = 4mA (Max) at TA = 25°C• TTLCompatible Inputs: VIL = 0.8V; VIH = 2.0V• Power Down Protect...

MC74VHCT374A Data Sheet

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Part Number:
MC74VHCT374A
Supply Ability:
5000

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

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Product Details

Description



Features:

• High Speed: fmax = 140MHz (Typ) at VCC = 5V
• Low Power Dissipation: ICC = 4mA (Max) at TA = 25°C
• TTLCompatible Inputs: VIL = 0.8V; VIH = 2.0V
• Power Down Protection Provided on Inputs and Outputs
• Balanced Propagation Delays
• Designed for 4.5V to 5.5V Operating Range
• Low Noise: VOLP = 1.6V (Max)
• Pin and Function Compatible with Other Standard Logic Families
• Latchup Performance Exceeds 300mA
• ESD Performance: HBM > 2000V; Machine Model > 200V
• Chip Complexity: 276 FETs or 69 Equivalent Gates


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC DC Supply Voltage (Referenced to GND) 0.5 to +7.0 V
Vi DC Input Voltage (Referenced to GND) 0.5 to +7.0 V
Vout DC Output Voltage (Referenced to GND) 0.5 to +7.0
0.5toVCC + 0.5		 V
Iik DC Input Current, per Pin -20 mA
Iok DC Output Sink/Source Current, per Pin ±20 mA
lout DC Output Source/Sink Current ±25  
ICC DC VCC or GND Current per Output Pin ±75 mA
pd Power dissipation in still 500
400		  
Tstg Storage Temperature 65 to +150 °C



Description

The MC74VHCT374A is an advanced high speed CMOS octal flipflop with 3state output fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.

This 8bit Dtype flipflop MC74VHCT374A is controlled by a clock input and an output enable input. When the output enable input is high, the eight outputs are in a high impedance state.

The internal circuit of MC74VHCT374A is composed of three stages, including a buffer output which provides high noise immunity and stable output.

The VHCT inputs are compatible with TTL levels. This device can be used as a level converter for interfacing 3.3V to 5.0V, because MC74VHCT374A has full 5V CMOS level output swings.

The VHCT374A input and output (when disabled) structures provide protection when voltages between 0V and 5.5V are applied, regardless of the supply voltage. These input and output structures of MC74VHCT374A help prevent device destruction caused by supply voltage input/output voltage mismatch, battery backup, hot insertion, etc.




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