可訂購部件
| 型號 | 可訂購的器件編號 | 訂購代碼(12NC) | 封裝 | 從經(jīng)銷商處購買 |
|---|---|---|---|---|
| 74ABT244PW | 74ABT244PW,118 | 935176420118 | SOT360-1 | 訂單產(chǎn)品 |
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Click here for more information74ABT244PW
Octal buffer/line driver; 3-state
The 74ABT244 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. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.
Features and benefits
Supply voltage range from 4.5 to 5.5 V
Octal bus interface
3-State buffers
BiCMOS high speed and output drive
Output capability: +64 mA/–32 mA
Direct interface with TTL levels
Power-up 3-State
Live insertion capability
IOFF circuitry provides partial Power-down mode operation
Latch-up protection exceeds 500 mA per JESD78 class II level A
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(shù)類型
| 型號 | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74ABT244PW | 4.5?-?5.5 | TTL | -32 / +64 | 100 | 8 | medium | -40~85 | 100 | 44.6 | TSSOP20 |
PCB Symbol, Footprint and 3D Model
| Model Name | 描述 |
|---|---|
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封裝
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標(biāo)示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74ABT244PW | 74ABT244PW,118 (935176420118) |
Active | ABT244 |
TSSOP20 (SOT360-1) |
SOT360-1 |
SSOP-TSSOP-VSO-WAVE
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SOT360-1_118 |
下表中的所有產(chǎn)品型號均已停產(chǎn) 。
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標(biāo)示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74ABT244PW | 74ABT244PW,112 (935176420112) |
Withdrawn / End-of-life | ABT244 |
TSSOP20 (SOT360-1) |
SOT360-1 |
SSOP-TSSOP-VSO-WAVE
|
暫無信息 |
環(huán)境信息
| 型號 | 可訂購的器件編號 | 化學(xué)成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74ABT244PW | 74ABT244PW,118 | 74ABT244PW |
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下表中的所有產(chǎn)品型號均已停產(chǎn) 。
| 型號 | 可訂購的器件編號 | 化學(xué)成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74ABT244PW | 74ABT244PW,112 | 74ABT244PW |
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文檔 (11)
| 文件名稱 | 標(biāo)題 | 類型 | 日期 |
|---|---|---|---|
| 74ABT244 | Octal buffer/line driver; 3-state | Data sheet | 2024-06-24 |
| 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 |
| abt244 | abt244 IBIS model | IBIS model | 2013-04-08 |
| 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 |
| 74ABT244PW_Nexperia_Product_Reliability | 74ABT244PW Nexperia Product Reliability | Quality document | 2024-06-16 |
| abt | abt Spice model | SPICE model | 2013-05-07 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
支持
如果您需要設(shè)計(jì)/技術(shù)支持，請告知我們并填寫 應(yīng)答表 我們會盡快回復(fù)您。
PCB Symbol, Footprint and 3D Model
| Model Name | 描述 |
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訂購、定價(jià)與供貨
| 型號 | Orderable part number | Ordering code (12NC) | 狀態(tài) | 包裝 | Packing Quantity | 在線購買 |
|---|---|---|---|---|---|---|
| 74ABT244PW | 74ABT244PW,118 | 935176420118 | Active | SOT360-1_118 | 2,500 | 訂單產(chǎn)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.
74ABT244PW
Octal buffer/line driver; 3-state
從安世半導(dǎo)體購買
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