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雙極性晶體管

二極管

ESD保護、TVS、濾波和信號調節ESD保護

MOSFET

氮化鎵場效應晶體管(GaN FET)

絕緣柵雙極晶體管(IGBTs)

模擬和邏輯IC

汽車應用認證產品(AEC-Q100/Q101)

74LVTH244APW

3.3 V octal buffer/line driver; 3-state

The 74LVT244A; 74LVTH244A is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs

Features and benefits

  • Octal bus interface

  • 3-state buffers

  • Output capability: +64 mA and -32 mA

  • Wide supply voltage range from 2.7 V to 3.6 V

  • Overvoltage tolerant inputs to 5.5 V

  • Direct interface with TTL levels

  • BiCMOS high speed and output drive

  • IOFF circuitry provides partial Power-down mode operation

  • Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs

  • Live insertion and extraction permitted

  • Power-up 3-state

  • No bus current loading when output is tied to 5 V bus

  • Latch-up performance exceeds 500 mA per JESD 78 Class II Level B

  • Complies with JEDEC standard JESD8C (2.7 V to 3.6 V)

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Specified from -40 °C to 85 °C

參數類型

型號 VCC (V) Logic switching levels Output drive capability (mA) fmax (MHz) Nr of bits Power dissipation considerations Tamb (°C) Package name
74LVTH244APW 2.7?-?3.6 TTL -32 / +64 150 8 medium -40~85 TSSOP20

PCB Symbol, Footprint and 3D Model

Model Name 描述

封裝

型號 可訂購的器件編號,(訂購碼(12NC)) 狀態 標示 封裝 外形圖 回流焊/波峰焊 包裝
74LVTH244APW 74LVTH244APW,118
(935262071118)
Active VTH244A SOT360-1
TSSOP20
(SOT360-1)
SOT360-1 SSOP-TSSOP-VSO-WAVE
SOT360-1_118

環境信息

型號 可訂購的器件編號 化學成分 RoHS RHF指示符
74LVTH244APW 74LVTH244APW,118 74LVTH244APW rohs rhf rhf
品質及可靠性免責聲明

文檔 (9)

文件名稱 標題 類型 日期
74LVT_LVTH244A 3.3 V octal buffer/line driver; 3-state Data sheet 2024-07-08
AN263 Power considerations when using CMOS and BiCMOS logic devices Application note 2023-02-07
SOT360-1 3D model for products with SOT360-1 package Design support 2020-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
TSSOP20_SOT360-1_mk plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body Marcom graphics 2017-01-28
SOT360-1 plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.2 mm body Package information 2024-11-15
SOT360-1_118 TSSOP20; Reel pack for SMD, 13''; Q1/T1 product orientation Packing information 2023-08-30
74LVTH244APW_Nexperia_Product_Reliability 74LVTH244APW Nexperia Product Reliability Quality document 2024-06-16
SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

支持

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模型

文件名稱 標題 類型 日期
SOT360-1 3D model for products with SOT360-1 package Design support 2020-01-22

PCB Symbol, Footprint and 3D Model

Model Name 描述

訂購、定價與供貨

型號 Orderable part number Ordering code (12NC) 狀態 包裝 Packing Quantity 在線購買
74LVTH244APW 74LVTH244APW,118 935262071118 Active SOT360-1_118 2,500 訂單產品

樣品

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How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

可訂購部件

型號 可訂購的器件編號 訂購代碼(12NC) 封裝 從經銷商處購買
74LVTH244APW 74LVTH244APW,118 935262071118 SOT360-1 訂單產品