# 74LVQ245 Low Voltage CMOS Octal Bus Transceiver

## Overview
️· Low voltage, high-speed CMOS octal bus transceiver.
️· 3-state output.
️· Ideal for 3.3V applications.
️· Compatible with TTL outputs.

## Key Features
️· High Speed: tPD = 6 ns (typical) at VCC = 3.3V.
️· Low Power: ICC = 5 µA (max) at TA = 25°C.
️· Low Noise: VOLP = 0.5V (typical) at VCC = 3.3V.
️· Driving Capability: 75Ω transmission line driving.
️· Output Drive: |IOH| = IOL = 12 mA (min), PCI bus levels guaranteed at 24mA.
️· Voltage Range: VCC (OPR) = 2V to 3.6V (1.2V data retention).
️· ESD Protection: 2kV ESD immunity.
️· Latch-up Immunity: Improved latch-up immunity.

## Pin Configuration
️· DIR: Directional control input.
️· A1-A8, B1-B8: Data inputs/outputs.
️· G: Output enable input.
️· VCC: Positive supply voltage.
️· GND: Ground (0V).

## Truth Table
️· G = Low, DIR = Low: Output, A = B.
️· G = Low, DIR = High: Output, B = A.
️· G = High: High impedance.

## Absolute Maximum Ratings
️· (See datasheet for specific values – not detailed here)

## Electrical Characteristics
️· Supply Voltage (VCC): 2.0V – 3.6V
️· Propagation Delay (tPLH/tPHL): 6 ns (typical) at 3.3V
️· Output Enable Time (tPZL/tPZH): 9.5 ns (typical) at 3.3V.
️· Output Disable Time (tPLZ/tPHZ): 10ns (typical) at 3.3V

## Package Options
️· SO-20
️· TSSOP-20

## Note
️· Detailed specifications and test conditions can be found in the complete datasheet.