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HD74LV2GT245A

Features: • The basic gate function is lined up as Renesas uni logic series.• Supplied on emboss taping for high-speed automatic mounting.• TTL compatible input level. Supply voltage range : 3.0 to 5.5 V Operating temperature range : 40 to +85°C• Logic-level translate funct...

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SeekIC No. : 004360733 Detail

HD74LV2GT245A: Features: • The basic gate function is lined up as Renesas uni logic series.• Supplied on emboss taping for high-speed automatic mounting.• TTL compatible input level. Supply volta...

HD74LV2GT245A Data Sheet

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Part Number:
HD74LV2GT245A
Supply Ability:
5000

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

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Product Details

Description



Features:

• The basic gate function is lined up as Renesas uni logic series.
• Supplied on emboss taping for high-speed automatic mounting.
• TTL compatible input level.
  Supply voltage range : 3.0 to 5.5 V
  Operating temperature range : 40 to +85°C
• Logic-level translate function
  3.0 V CMOS logic 5.0 V CMOS logic (@VCC = 5.0 V)
  1.8 V or 2.5 V CMOS logic 3.3 V CMOS logic (@VCC = 3.3 V)
• All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
  All outputs VO (Max.) = 5.5 V (@VCC = 0 V, Output : Z)
• Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V)
• All the logical input has hysteresis voltage for the slow transition.
• Ordering Information


Pinout

Connection Diagram


Specifications

Item Symbol Ratings Unit Test Conditi
Supply voltage range VCC 0.5 to 7.0 V  
Input voltage range *1 VI 0.5 to 7.0 V  
Output voltage range *1, 2 VO 0.5 to VCC + 0.5 V Output : H or L
0.5 to 7.0 VCC : OFF
Input clamp current IIK -20 mA VI < 0
Output clamp current IOK ±50 mA VO < 0 or VO > VCC
Continuous output current IO ±25 mA VO = 0 to V
Continuous current through
VCC or GND		 ICC or Land ±50 mA  
Maximum power dissipation
at Ta = 25°C (in still air) *3		 PT 200 mW  
Storage temperature TSTG 65 to 150 °C  
Notes: The absolute maximum ratings are values, which must not individually be exceeded, and
furthermore no two of which may be realized at the same time.
1. The input and output voltage ratings may be exceeded if the input and output clamp-current
ratings are observed.
2. This value is limited to 5.5 V maximum.
3. The maximum package power dissipation was calculated using a junction temperature of 150°C.


Description

The HD74LV2GT245A has two buffers with three state output in a 8 pin package. When DIR is high, data is transferred from the A inputs to the B outputs, and when DIR is low, data is transferred from the B inputs to the A outputs. The A and B buses are separated by making the enable input (OE) of HD74LV2GT245A high level. The input protection circuitry on HD74LV2GT245A allows over voltage tolerance on the input, allowing the device to be used as a logiclevel translator from 3.0 V CMOS Logic to 5.0 V CMOS Logic or from 1.8 V CMOS logic to 3.0 V CMOS Logic while operating at the high-voltage power supply. Low voltage and high-speed operation is suitable for the battery powered products (e.g., notebook computers), and the low power consumption extends the battery life.




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