SN74ACT245PWRQ1中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

1 Features

? AEC-Q100 qualified for automotive applications:

– Device temperature grade 1: -40°C to +125°C

– Device HBM ESD classification level 2

– Device CDM ESD classification level C4B

? Available in wettable flank QFN package

? Operating voltage range of 4.5V to 5.5V

? TTL-compatible inputs

? Continuous ±24mA output drive at 5V

? Supports up to ±75mA output drive at 5V

in short bursts

? Drives 50Ω transmission lines

? Fast operation with delay of 10ns max (VCC = 5V,

CL = 50pF)

2 Applications

? Drive an indicator LED

? Redrive a digital signal

? Drive a transmission line

? Hold a signal during controller reset

3 Description

The SN74ACT245-Q1 contains eight independent

logic transceivers with shared output enable (OE) and

direction control (DIR).