74LVT244B; 74LVTH244B
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) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVT244BD | 2.7?-?3.6 | TTL | -32 / +64 | 150 | 8 | medium | -40~85 | 84 | 26 | 60 | SO20 |
| 74LVT244BPW | 2.7?-?3.6 | TTL | -32 / +64 | 150 | 8 | medium | -40~85 | 100 | 4.3 | 44 | TSSOP20 |
| 74LVTH244BD | 2.7?-?3.6 | TTL | -32 / +64 | 150 | 8 | medium | -40~85 | 84 | 26 | 60 | SO20 |
| 74LVTH244BPW | 2.7?-?3.6 | TTL | -32 / +64 | 150 | 8 | medium | -40~85 | 100 | 4.3 | 44 | TSSOP20 |
封裝
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74LVT244BD | 74LVT244BD,118 (935262791118) |
Active | 74LVT244BD |
SO20 (SOT163-1) |
SOT163-1 |
WAVE_BG-BD-1
|
SOT163-1_118 |
| 74LVT244BPW | 74LVT244BPW,118 (935262793118) |
Active | LVT244B |
TSSOP20 (SOT360-1) |
SOT360-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT360-1_118 |
| 74LVTH244BD | 74LVTH244BD,118 (935281741118) |
Active | 74LVTH244BD |
SO20 (SOT163-1) |
SOT163-1 |
WAVE_BG-BD-1
|
SOT163-1_118 |
| 74LVTH244BPW | 74LVTH244BPW,118 (935281743118) |
Active | VTH244B |
TSSOP20 (SOT360-1) |
SOT360-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT360-1_118 |
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 |
|---|---|---|---|---|
| 74LVT244BD | 74LVT244BD,118 | 74LVT244BD |
|
|
| 74LVT244BPW | 74LVT244BPW,118 | 74LVT244BPW |
|
|
| 74LVTH244BD | 74LVTH244BD,118 | 74LVTH244BD |
|
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| 74LVTH244BPW | 74LVTH244BPW,118 | 74LVTH244BPW |
|
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文檔 (13)
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| 74LVT_LVTH244B | 3.3 V octal buffer/line driver; 3-state | Data sheet | 2024-07-08 |
| AN90063 | Questions about package outline drawings | Application note | 2025-06-13 |
| 001aae463 | Block diagram: 74LVT244BD, 74LVT244BDB, 74LVT244BPW, 74LVTH244BD, 74LVTH244BDB, 74LVTH244BPW | Block diagram | 2009-11-04 |
| mna825 | Block diagram: 74LVT244BD, 74LVT244BDB, 74LVT244BPW, 74LVTH244BD, 74LVTH244BDB, 74LVTH244BPW, 74LVT244AD, 74LVT244ADB, 74LVT244APW, 74LVTH244AD, 74LVTH244ADB, 74LVTH244APW | Block diagram | 2009-11-04 |
| SOT163-1 | 3D model for products with SOT163-1 package | Design support | 2020-01-22 |
| SOT360-1 | 3D model for products with SOT360-1 package | Design support | 2020-01-22 |
| lvt244b | lvt244b IBIS model | IBIS model | 2013-04-09 |
| 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 |
| SOT163-1 | plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm body | Package information | 2024-11-15 |
| 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 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
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