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Part Number: HD74LV2G245A

 

 

 

 

Description: The HD74LV2G245A has two buffers with three state output in an 8 pin package. When DIR is high, data i...


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HD74LV2G245A General Description


The HD74LV2G245A has two buffers with three state output in an 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) high level. 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.

HD74LV2G245A Maximum Ratings

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.

HD74LV2G245A Features

• The basic gate function is lined up as Renesas uni logic series.
• Supplied on emboss taping for high-speed automatic mounting.
• Electrical characteristics equivalent to the HD74LV245A
  Supply voltage range : 1.65 to 5.5 V
  Operating temperature range : 40 to +85°C
• 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

HD74LV2G245A Connection Diagram

HD74LV2G245A  Connection Diagram

HD74LV2G245A datasheet

HD74LV2G245A
PDF/DataSheet Download

  • Datasheet: HD74LV2G245A
  • File Size: 103178 KB
  • Manufacturer: RENESAS [Renesas Technology Corp]
  • Click here to Download

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