SN74LV244A-Q1中文資料德州儀器數(shù)據手冊PDF規(guī)格書

廠商型號	SN74LV244A-Q1
功能描述	SN74LV244A-Q1 Automotive Octal Buffers and Drivers With 3-State Outputs
文件大小	1.54028 Mbytes
頁面數(shù)量	27 頁
生產廠商	Texas Instruments
企業(yè)簡稱	TI【德州儀器】
中文名稱	美國德州儀器公司官網
原廠標識
數(shù)據手冊	下載地址一下載地址二到原廠下載
更新時間	2025-3-13 13:31:00
人工找貨	SN74LV244A-Q1價格和庫存，歡迎聯(lián)系客服免費人工找貨

1 Features

? AEC-Q100 qualified for automotive applications:

– Device temperature grade 1:

? 40°C to + 125°C, TA

– Device HBM ESD Classification Level 2

– Device CDM ESD Classification Level C6

? Available in wettable flank QFN (WRKS) package

? 2 V to 5.5 V VCC operation

? Maximum tpd of 6.5 ns at 5 V

? Supports mixed-mode voltage operation on all

ports

? Ioff supports partial-power-down mode operation

? Latch-up performance exceeds 250 mA per JESD

2 Applications

? Enable or disable a digital signal

? Eliminate slow or noisy input signals

? Hold a signal during controller reset

? Debounce a switch

3 Description

The SN74LV244A-Q1 octal buffers and line drivers

are designed for 2 V to 5.5 V VCC operation.

The device is configured into two banks of four

drivers, each controlled by its own output enable

pin. This device is fully specified for partial-powerdown

applications using Ioff. The Ioff circuitry disables

the outputs, preventing damaging current backflow

through the devices when they are powered down.