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74LVT244B

Features: •Octal bus interface•3-State buffers•Speed upgrade of 74LVTH244A•Output capability: +64mA/-32mA•TTL input and output switching levels•Input and output interface capability to systems at 5V supply•Bus-hold data inputs eliminate the need for extern...

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SeekIC No. : 004251521 Detail

74LVT244B: Features: •Octal bus interface•3-State buffers•Speed upgrade of 74LVTH244A•Output capability: +64mA/-32mA•TTL input and output switching levels•Input and output i...

74LVT244B Data Sheet

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Part Number:
74LVT244B
Supply Ability:
5000

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

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Upload time: 2024/12/21

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Product Details

Description



Features:

•Octal bus interface
•3-State buffers
•Speed upgrade of 74LVTH244A
•Output capability: +64mA/-32mA
•TTL input and output switching levels
•Input and output interface capability to systems at 5V supply
•Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
•Power-up 3-State
•Live insertion/extraction permitted
•No bus current loading when output is tied to 5V bus
•Latch-up protection exceeds 500mA per JEDEC Std 17
•ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER CONDITIONS RATING UNIT
VCC DC supply voltage   0.5 to +4.6 V
VI DC input voltage3   0.5 to +7.0 V
VOUT DC output voltage3 Output in Off or High state 0.5 to +7.0 V
IOUT DC output current Output in High state -64 mA
Output in Low state 128
IIK DC input diode current V1 < 0 -50 mA
IOK DC output diode current VO < 0 -50 mA
Tstg Storage temperature range   65 to 150 °C



Description

The 74LVT244B is a high-performance BiCMOS product designed for VCC operation at 3.3V.

This 74LVT244B is an octal buffer that is ideal for driving bus lines. The device features two Output Enables (OE</a>1, OE</a>2), each controlling four of the 3-State outputs.




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