SN74LVC245A Octal Bus Transceiver With 3-State Outputs | TI.com

SN74LVC245A (ACTIVE)

Octal Bus Transceiver With 3-State Outputs

 

Description

These octal bus transceivers are designed for 1.65-V to 3.6-V VCC operation. The ’LVC245A devices are designed for asynchronous communication between data buses.

Features

  • Operates From 1.65 V to 3.6 V
  • Inputs Accept Voltages to 5.5 V
  • Max tpd of 6.3 ns at 3.3 V
  • Typical VOLP (Output Ground Bounce)
    < 0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot)
    > 2 V at VCC = 3.3 V, TA = 25°C
  • Ioff Supports Live Insertion, Partial-Power-Down
    Mode and Back Drive protection
  • Supports Mixed-Mode Signal Operation on All
    Ports (5-V Input/Output Voltage With 3.3-V VCC)
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model
    • 1000-V Charged-Device Model

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Parametrics Compare all products in Standard transceiver

 
Technology Family
VCC (Min) (V)
VCC (Max) (V)
Bits (#)
Voltage (Nom) (V)
F @ nom voltage (Max) (Mhz)
ICC @ nom voltage (Max) (mA)
tpd @ Nom Voltage (Max) (ns)
IOL (Max) (mA)
IOH (Max) (mA)
Rating
Operating temperature range (C)
SN74LVC245A
LVC    
1.65    
3.6    
8    
1.8
2.5
2.7
3.3    
100    
0.03    
12.7
8.3
7.3
6.3    
24    
-24    
Catalog    
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